US politician Eric Swalwell rips massive fart on live TV during Hardball interview
If you’ve been on Twitter today, you’ll probably have noticed an unusual hashtag has been dominating the Twitter-sphere for the best part of the last few hours.
#Fartgate is the newest political scandal to rock the US after Congressman Eric Swalwell ripped one live on international television.
In a live broadcast to Hardball host Chris Matthews, Rep. Swalwell was discussing the impeachment proceedings of Donald Trump when he let out what can only be described as an absolutely enormous fart.
Thanks to the glorious world of social media, the moment was quickly posted to Twitter where it was given its own watergate-esque nickname, #fartgate.
While Australians find political-correctness a divisive topic in today’s society, one thing we can all agree on, is farts are almost always - if not always - still funny.
#Fartgate is an example of that, as over 100K tweets have been posted since the interview aired on MSNBC at around 8am AWST.
After the hashtag rose to the number one trending topic on Twitter worldwide, the Hardball show addressed it on their account, pointing to host Chris Matthew’s mug as the culprit behind the suspicious noise.
Rep. Swalwell responded to the Tweet, declaring ‘TOTAL EXONERATION!’ which - to be fair - is a great way to clear your name without coming across as a total white bread politician.
But Twitter wasn’t buying it.
From conspiracy theories to a plethora of meme responses, the social media platform had made up its mind that it was a politically-charged fart from either a TV host or a Congressman.
And honestly, it doesn’t even matter who, what or where the noise came from - the internet wins again.


A free set of accessibility functions that uses JQuery.
This set includes:
JQuery is required. I recommend using the JQuery 3.1 or later.
You can use jBility with JQueryUI for more toggle options!


Route Map
Bus
Location :
NITPY is situated in Karaikal. NITPY is located on the National Highway NH32 at about 58 Kms from Chidambaram towards South. The Institute is located about 8.5 Kms from Karaikal Bus stand on the Nagapattinam to Chennai Highway (NH 32). Karaikal Railway Station is about 11 Kms from NITPY.
Loaction :
The simplest and most economical way to reach NITPY is Bus Routes from Puducherry and Chennai pass through the Institute (to stop at Thiruvettakudy Arch) to reach Karaikal Bus Stand.


~[wc:commonscripts]
~[wc:admin_header_frame_css]
~[text:psx.html.admin_faculty.editpw.start_page]
>
~[text:psx.html.admin_faculty.editpw.staff]
>
~[text:psx.html.admin_faculty.editpw.select_a_staff_member]
> Blog Settings - ~(lastfirst) ~(teachernumber)~[wc:admin_navigation_frame_css]
~[facultytitlephoto]
Blog Settings - ~(lastfirst) ~(teachernumber)
Blog Settings
Value
URL
Scope
Only Enrolled Sections
School Wide
District Wide (All Students)
~[submitbutton]
This teacher doesn't have a blog saved
~[wc:admin_footer_frame_css]


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The Color Picker send a color's RGB values to Bluefruit LE. This can be used to control the state of RGB LEDs such as Neopixels.
Touch the color wheel to choose desired color
Press Send to send the chosen color's red, green, and blue values to Bluefruit via UART in the following format:
Format: [ ‘!’ ] [ ‘C’ ] [ float r ] [ float g ] [ float b ]


NeNe Leakes Produces ‘One Of The Hottest Ladies’ Comedy Tours’ Out There
by Ron CollinsNeNe Leakes is really hard-working, and she proudly advertised her comedy tour on her social media account. Check out NeNe’s latest message to her fans below.
‘I produce one of the hottest ladies comedy tours out! Just like that, we back!  Go to ladiesnightoutcomedytour.com for cities and ticket info,’ NeNe captioned her message.
A follower praised NeNe and said: ‘Yessss Queen Nene!! Come through @thebsimone2 love you 💙’
Someone else posted: ‘That’s a great line up right there. I have to check it out. 😃’ and one follower said: ‘@neneleakes Will you ladies be doing a show in Arizona? I would love to come to the show.’
Other than this, NeNe’s fans were happy to see her back on the 12th season of their favorite TV show – RHOA.
On the other hand, the massive feud between NeNe and Kenya Moore is probably without end.
It’s been reported just the other day that NeNe had an interview with Extra where she addressed her late arrival and responded to Kenya Moore’s shade.
You may be aware of the fact that not too long ago, Kenya said that NeNe was dead to her because she tried to spit on her.
Jenn Lahmers brought up the comment during the latest interview with Nene, who said this: ‘She’s never been alive to me, so it’s fine.’ Ouch!


Player 1
PLAY
PAUSE
PLAY/PAUSE
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VOLUME DOWN
MUTE
VOLUME UP
/
Playlist Manager 1
NEXT TRACK
PREVIOUS TRACK
SHUFFLE
LOOP
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-
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)
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Equalizer 1
Preset 1
Preset 2
Custom
Visualiser 1
Player 2
PLAY
PAUSE
PLAY/PAUSE
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Playlist Manager 2
NEXT TRACK
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Custom
Visualiser 2


Made In America (1993) A film review by Edwin Jahiel Copyright 1996 Edwin Jahiel
MADE IN AMERICA (1993) ** 3/5. Directed by Richard Benjamin. Written by Holly Goldberg Sloan, from a story by Marcia Brandywynne and Sloan. Photography, Ralf Bode. Editing, Jacqueline Cambas, Music, Mark Isham, Production design, Evelyn Sakash. Cast: Whoopi Goldberg, Ted Danson, Nia Long, Will Smith, et al. A Warners release. 120 minutes. PG-13.
Back in 1972, Woody Allen broke filmic ground of sorts by playing Sperm in one of the episodes of "Everything You Wanted to Know About Sex (But Were Afraid to Ask.) " By now, 21 years later, sperm has come of age in films, including "Made in America," a silly, innocuous and would-be romantic comedy.
The movie entertained me, but then I saw it under ideal conditions. To wit: I attended a morning screening, which means that the long day had not yet fatigued me and my critical disposition was on the tolerant side. The theater empty but for a couple of Whoopi-ite friends who came along . We were not subjected to a crowd whose laughter often comes at the wrong moments.
Since the film had been around for some weeks, I had seen negative or very mixed reviews and, expecting the worst I found much of the film enjoyable. .Of course, in restrospect, the movie is slighter, kinda dumber and more forgettable than when you watch it. Even so -- at least by TV sitcom standards-- "Made in America" is a cute little picture.
In Oakland, California, Sarah (Goldberg) runs an African-American bookstore with paraphernalia and objets d'art. The place is called "The African Queen," a name that could be seen initially as allusive, given the gayness of at least one of her employees. But this is either a red herring or a politically correct joke.
It all starts with a most unlikely school-lab session where the students are frantically pricking one another to establish blood types. Sarah's daughter Zora (Nia Long), a top graduating senior, discovers that her late father could not have been her progenitor.
 Zora is understandably upset but quickly pacified by Sarah, with whom she has a wonderful relationship. Even so, understandably Zora wants to know who that biological father was.
She dragoons her classmate and best male friend Tea Cake (Smith) into a visit to a sperm bank. Tea Cake provides the excuse and the laughs. Zora, one of the computer whiz-kids of Generation X (cf. "Jurassic Park" and remember "WarGames" and many other flicks) taps into the records and finds out the name and Social Security number of the donor.
It is all improbable, as is Zora's lightning fast tracking down of the man. She is horrified to discover that he is white, while Sarah, equally shocked, worries about what all this will do to her daughter.
Note however that the movie is politically correct all the way and makes short shrift of color differences.This has a comforting effect on audiences that increasingly see black Americans and black-white relations in contexts of racism, strife and violence.
What especially outrages Sarah is not so much that Hal Jackson (Danson) is not black but that he is crass, loud, superficial and obnoxious. The owner of Jackson Motors, he is a car dealer who invades the TV screen with commercials that feature him in stunts with animals. Twice divorced, hard-drinking, chain-smoking and played convincingly as a dumbo, Hal lives in a beautiful home with Stacy (Jennifer Tilley) a bimboid aerobics instructor who exhausts him sexually and whose brainlessness is apparent even to the empty-headed Hal.
Following confrontations between Sarah and Hal, miscellaneous sheenanigans and physical mishaps involving people, a bear, an elephant, a bicycle and a car accident, there grows (predictably) real affection between Sarah, Zora and Hal, and love inevitably blossoms between Mama and Papa.
The movie is almost mathematically divided into four half-hour quarters. The first is very funny. The second less so but still amusing. Parts three and four struggle for what to do next. Groping for a "denouement" they respectively stress feelings and romance, and throw in a plot twist (we can see it coming) before the happy, warm ending.
There's no character development to speak of here, just superficialities and arbitrary changes, the most incredible causing Danson to reform suddenly, throw away his smokes and booze and become calm and sweet.
The naysaying reviewers find the Goldberg-Danson relationship to be the film's saving grace, but in fact Sarah and Hal generate neither mutual electricity nor sexiness. Yet each in his/her way, does have a special kind of charm.
The film's main lure lies in its comedic and slapstick effects -- broad, even cheap, but often rib-tickling -- and in the supporting cast. Young Nia Long ("Boyz N the 'Hood") is appealing. Jennifer Tilly is droll.
Excellent too is actor-rapper Smith ("The Fresh Prince of Bel Air" on TV). He is very likable, a kinetic delight who delivers his lines with sympathetic zest. This makes up a lot for a sketchy part that leaves us confused about Zora's relationship with him.
Movie veterans will spot, as one of the production assistants who are making the Hal Jackson commercials, a dead ringer of the young Richard Benjamin. The end credits list him as Ross Benjamin. It's nice to have a papa in the business.
PS. Above written in 1993. A 1996 re-viewing on cable TV yields the same positive reactions to this often underrated, even maligned comedy.
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


| 010:030 Khan | : |
There! Every person will know (exactly) what (all) he had earned before, and they will be brought back to Allah, their rightful Lord (Maula), and their invented false deities will vanish from them. |
| 010:030 Maulana | : |
There will every soul become acquainted with what it sent before, and they will be brought back to Allah, their true Patron, and that which they devised will escape from them. |
| 010:030 Pickthal | : |
There doth every soul experience that which it did aforetime, and they are returned unto Allah, their rightful Lord, and that which they used to invent hath failed them. |
| 010:030 Rashad | : |
That is when each soul will examine everything it had done. They will be returned to GOD, their rightful Lord and Master, and the idols they had fabricated will disown them. |
| 010:030 Sarwar | : |
There every soul will experience the result of all that it had done. They will be brought into the presence of God, their true Lord, and all that they falsely invented will vanish. |
| 010:030 Shakir | : |
There shall every soul become acquainted with what it sent before, and they shall be brought back to Allah, their true Patron, and what they devised shall escape from them. |
| 010:030 Sherali | : |
There shall every soul realize what it shall have sent on before. And they shall be brought back to ALLAH, their True Master, and all that they used to forge shall be lost to them. |
| 010:030 Yusufali | : |
There will every soul prove (the fruits of) the deeds it sent before: they will be brought back to Allah their rightful Lord, and their invented falsehoods will leave them in the lurch. |
Concepts/Themes Covered: أركان الإسلام > التوحيد > توحيد الله تعالي > صفات الله تعالى > الحقّ Pillars of Islam> Islamic> Oneness of Allah> His Glory's Characteristics> The Just Lord أركان الإسلام > التوحيد > توحيد الله تعالي > صفات الله تعالى > المولى Pillars of Islam> Islamic> Oneness of Allah> His Glory's Characteristics> The Patron, Supporter and Protector أركان الإسلام > التوحيد > توحيد الله تعالي > وحدانيته Pillars of Islam> Islamic> Oneness of Allah> Singularity and Being Unique أركان الإسلام > التوحيد > الكافرون > تخلي المتبوعين عن الأتباع Pillars of Islam> Islamic> The Disbelievers> The Masters' Abandonment of the Followers الإيمان > الغيب > الغيب النفسي > النفس Faith> The Unseen World> The Psychological Secret> The Self الإيمان > اليوم الآخر > الجزاء بالعمل Faith> The Hereafter> The Award against Action الإيمان > اليوم الآخر > الحشر Faith> The Hereafter> The Day of Resurrection العمل > المسؤولية > مسؤولية المرء عن عمله Action(Work)> Responsibility> Every one is Responsible for What he/she has Done
This tool uses eight English parallel translations for the Holy Quran imported from Mr. Clay Smith. You can also visit Qurany Concepts for browsing the Quran themes or topics. If you want to search the Holy Quran for keywords, please visit Qurany Keywords.


Aras Inayres
EXPERIENCE
Professional Procrastinator NOV 1998 - PRES
Running from responsibilites.
Avoiding conflicts with others.
Hiding in the Engineering Building.
Here's a link to my
favorite song
.


Court postpones hearing 8th time for Tanzanian journalist
by VOAA Tanzanian court on Wednesday postponed the hearing for the eighth time of a prominent Tanzanian journalist arrested in July in a case his lawyers and rights group say is politically motivated.
Police arrested Dar es Salaam-based journalist Erick Kabendera in July and he was charged in August with leading organized crime, failing to pay taxes and money laundering. His lawyers reject the charges.
His trial has not begun. At each of the eight hearings since August, prosecutors have told the court that investigations were not complete. Last month, Kabendera's lawyer Jebra Kambole told the court that he is pursuing a plea bargain. On Wednesday, Kambole told the court that the process had not reached a conclusion.
Rights groups say press freedom has nosedived since President John Magufuli took office in 2015. On his watch the government has shut newspapers and websites as well as arrested opposition leaders and restricted political rallies.
The government has rejected criticism that it is muzzling the media.


gsw_deaths |>
group_by(race) |>
summarise(
"0th Percentile" = round(quantile(age, probs = 0, na.rm = TRUE)),
"10th Percentile" = round(quantile(age, probs = 0.1, na.rm = TRUE)),
"20th Percentile" = round(quantile(age, probs = 0.2, na.rm = TRUE)),
"30th Percentile" = round(quantile(age, probs = 0.3, na.rm = TRUE)),
"40th Percentile" = round(quantile(age, probs = 0.4, na.rm = TRUE)),
"50th Percentile" = round(quantile(age, probs = 0.5, na.rm = TRUE)),
"60th Percentile" = round(quantile(age, probs = 0.6, na.rm = TRUE)),
"70th Percentile" = round(quantile(age, probs = 0.7, na.rm = TRUE)),
"80th Percentile" = round(quantile(age, probs = 0.8, na.rm = TRUE)),
"90th Percentile" = round(quantile(age, probs = 0.9, na.rm = TRUE)),
"100th Percentile" = round(quantile(age, probs = 1, na.rm = TRUE)),
) |>
pivot_longer(cols = 2:12, names_to = " ", values_to = "value") |>
pivot_wider(names_from = race, values_from = value) |>
select(
" ",
"NA, n=7" = "NA",
"Am. Indian, n=4" = "Am. Indian",
"Asian, n=33" = Asian,
"Black, n=4438" = Black,
"White, n=1742" = White,
"Other, n=45" = Other
) |>
knitr::kable()


Welcome to 娟的放心快餐店
工作为了赚钱.赚钱为了享受生活. 享受生活从吃娟的包子韭菜盒子开始。
Let's quality life starts here!
Check out fun videos and review made by our customers
Check out our weekly special dea!
Order your 热喷喷的美味. 我们送货上门哦（令加费用）
娟的放心快餐店 is a family owned company and is founded in Y2018. We are based on great north Chicago. We are operating 7d/week and serves hundreds of customers locally.


| IDE |
Platform |
MCU |
Installed Release |
Expected Release |
Comment |
| Arduino |
arduino |
(ide) |
0 |
1.8.5 |
(IDE) Not found or not installed |
| Arduino |
arduino |
avr |
0 |
1.6.20 |
(internal) Not found or not installed |
| Arduino |
arduino |
avr |
0 |
1.6.21 |
Not found or not installed |
| Arduino |
arduino |
nrf52 |
0 |
1.0.2 |
Not found or not installed |
| Arduino |
arduino |
sam |
0 |
1.6.11 |
Not found or not installed |
| Arduino |
arduino |
samd |
0 |
1.6.18 |
Not found or not installed |
| Arduino |
arduino |
stm32f4 |
0 |
1.0.1 |
Not found or not installed |
| Arduino |
chipkit |
pic32 |
0 |
2.0.5 |
Not found or not installed |
| Arduino |
esp32 |
dfrobot_firebeetle-esp32 |
0 |
0.0.7 |
Not found or not installed |
| Arduino |
esp8266 |
esp8266 |
0 |
2.4.1 |
Not found or not installed |
| Arduino |
ftduino |
avr |
0 |
0.0.6 |
Beta! - Not found or not installed |
| Energia |
energia |
(ide) |
0 |
1.6.10E18 |
(IDE) Not found or not installed |
| Energia |
energia |
msp430 |
0 |
1.0.3 |
(internal) Not found or not installed |
| Energia |
energia |
msp430 |
0 |
1.0.3 |
Not found or not installed |
| Energia |
energia |
msp432 |
0 |
3.8.0 |
Not found or not installed |
| Energia |
energia |
msp432r |
0 |
5.6.1 |
Not found or not installed |
| Teensyduino |
teensy |
arm |
0 |
1.41 |
(IDE) Not found or not installed |


Understanding extended precision
Extended Precision, a feature of Calculator, implies that all operations are accurate to at least 32 digits. Calculator also stores rational numbers as fractions to retain accuracy. For example, 1/3 is stored as 1/3, rather than .333. However, errors accumulate during repeated operations on irrational numbers. For example, Calculator will truncate pi to 32 digits, so repeated operations on pi will lose accuracy as the number of operations increases.


Class collections.LinkedBuffer
All Packages Class Hierarchy This Package Previous Next Index
Class collections.LinkedBuffer
java.lang.Object
|
+----collections.UpdatableImpl
|
+----collections.UpdatableBagImpl
|
+----collections.LinkedBuffer
- public class LinkedBuffer
- extends UpdatableBagImpl
- implements UpdatableBag
Linked Buffer implementation of Bags. The Bag consists of
any number of buffers holding elements, arranged in a list.
Each buffer holds an array of elements. The size of each
buffer is the value of chunkSize that was current during the
operation that caused the Bag to grow. The chunkSize() may
be adjusted at any time. (It is not considered a version change.)
All but the final buffer is always kept full.
When a buffer has no elements, it is released (so is
available for garbage collection).
LinkedBuffers are good choices for collections in which
you merely put a lot of things in, and then look at
them via enumerations, but don't often look for
particular elements.
-
chunkSize_
- The chunk size to use for making next buffer
-
defaultChunkSize
- The default chunk size to use for buffers
-
lastCount_
- The number of elements of the tail node actually used.
-
tail_
- The last node of the circular list of chunks.
-
LinkedBuffer()
- Make an empty buffer.
-
LinkedBuffer(Predicate)
- Make an empty buffer, using the supplied element screener.
-
LinkedBuffer(Predicate, int, CLCell, int, int)
- Special version of constructor needed by clone()
-
add(Object)
- Implements collections.UpdatableBag.add.
-
addIfAbsent(Object)
- Implements collections.UpdatableBag.addIfAbsent.
-
checkImplementation()
- Implements collections.ImplementationCheckable.checkImplementation.
-
chunkSize()
- Report the chunk size used when adding new buffers to the list
-
chunkSize(int)
- Set the chunk size to be used when adding new buffers to the
list during future add() operations.
-
clear()
- Implements collections.UpdatableCollection.clear.
-
clone()
- Make an independent copy.
-
elements()
- Implements collections.Collection.elements.
-
exclude(Object)
- Implements collections.UpdatableCollection.exclude.
-
includes(Object)
- Implements collections.Collection.includes.
-
occurrencesOf(Object)
- Implements collections.Collection.occurrencesOf.
-
removeOneOf(Object)
- Implements collections.UpdatableCollection.removeOneOf.
-
replaceAllOf(Object, Object)
- Implements collections.UpdatableCollection.replaceAllOf.
-
replaceOneOf(Object, Object)
- Implements collections.UpdatableCollection.replaceOneOf
Time complexity: O(n).
-
take()
- Implements collections.UpdatableCollection.take.
defaultChunkSize
public final static int defaultChunkSize
- The default chunk size to use for buffers
tail_
protected CLCell tail_
- The last node of the circular list of chunks. Null if empty.
lastCount_
protected int lastCount_
- The number of elements of the tail node actually used. (all others
are kept full).
chunkSize_
protected int chunkSize_
- The chunk size to use for making next buffer
LinkedBuffer
public LinkedBuffer()
- Make an empty buffer.
LinkedBuffer
public LinkedBuffer(Predicate s)
- Make an empty buffer, using the supplied element screener.
LinkedBuffer
protected LinkedBuffer(Predicate s,
int n,
CLCell t,
int lc,
int cs)
- Special version of constructor needed by clone()
clone
protected Object clone() throws CloneNotSupportedException
- Make an independent copy. Does not clone elements.
- Overrides:
- clone in class Object
chunkSize
public synchronized int chunkSize()
- Report the chunk size used when adding new buffers to the list
chunkSize
public synchronized void chunkSize(int newChunkSize) throws IllegalArgumentException
- Set the chunk size to be used when adding new buffers to the
list during future add() operations.
Any value greater than 0 is OK. (A value of 1 makes this a
into very slow simulation of a linked list!)
includes
public synchronized boolean includes(Object element)
- Implements collections.Collection.includes.
Time complexity: O(n).
- Overrides:
- includes in class UpdatableImpl
- See Also:
- includes
occurrencesOf
public synchronized int occurrencesOf(Object element)
- Implements collections.Collection.occurrencesOf.
Time complexity: O(n).
- Overrides:
- occurrencesOf in class UpdatableImpl
- See Also:
- occurrencesOf
elements
public synchronized CollectionEnumeration elements()
- Implements collections.Collection.elements.
Time complexity: O(1).
- Overrides:
- elements in class UpdatableImpl
- See Also:
- elements
clear
public synchronized void clear()
- Implements collections.UpdatableCollection.clear.
Time complexity: O(1).
- Overrides:
- clear in class UpdatableImpl
- See Also:
- clear
exclude
public synchronized void exclude(Object element)
- Implements collections.UpdatableCollection.exclude.
Time complexity: O(n).
- Overrides:
- exclude in class UpdatableImpl
- See Also:
- exclude
removeOneOf
public synchronized void removeOneOf(Object element)
- Implements collections.UpdatableCollection.removeOneOf.
Time complexity: O(n).
- Overrides:
- removeOneOf in class UpdatableImpl
- See Also:
- removeOneOf
replaceOneOf
public synchronized void replaceOneOf(Object oldElement,
Object newElement) throws IllegalElementException
- Implements collections.UpdatableCollection.replaceOneOf
Time complexity: O(n).
- Overrides:
- replaceOneOf in class UpdatableImpl
- See Also:
- replaceOneOf
replaceAllOf
public synchronized void replaceAllOf(Object oldElement,
Object newElement) throws IllegalElementException
- Implements collections.UpdatableCollection.replaceAllOf.
Time complexity: O(n).
- Overrides:
- replaceAllOf in class UpdatableImpl
- See Also:
- replaceAllOf
take
public synchronized Object take() throws NoSuchElementException
- Implements collections.UpdatableCollection.take.
Time complexity: O(1).
Takes the least element.
- Overrides:
- take in class UpdatableImpl
- See Also:
- take
addIfAbsent
public synchronized void addIfAbsent(Object element) throws IllegalElementException
- Implements collections.UpdatableBag.addIfAbsent.
Time complexity: O(n).
- Overrides:
- addIfAbsent in class UpdatableBagImpl
- See Also:
- addIfAbsent
add
public synchronized void add(Object element) throws IllegalElementException
- Implements collections.UpdatableBag.add.
Time complexity: O(1).
- Overrides:
- add in class UpdatableBagImpl
- See Also:
- add
checkImplementation
public void checkImplementation() throws ImplementationError
- Implements collections.ImplementationCheckable.checkImplementation.
- Overrides:
- checkImplementation in class UpdatableImpl
- See Also:
- checkImplementation
All Packages Class Hierarchy This Package Previous Next Index


Go to the source code of this file.
Classes | |
| struct | os_mail_queue_s |
| struct | os_mailQ_def |
| Definition structure for mail queue. More... | |
| struct | os_messageQ_def |
| Definition structure for message queue. More... | |
| struct | os_mutex_def |
| Mutex definition structure contains setup information for a mutex. More... | |
| struct | os_pool_def |
| Definition structure for memory block allocation. More... | |
| struct | os_semaphore_def |
| Semaphore definition structure contains setup information for a semaphore. More... | |
| struct | os_thread_def |
| Thread definition structure contains startup information of a thread. More... | |
| struct | os_timer_def |
| Timer definition structure contains timer parameters. More... | |
| struct | osEvent |
| Event structure contains detailed information about an event. More... | |
Macros | |
| #define | osCMSIS 0x00010002 |
| API version (main [31:16] .sub [15:0]) | |
| #define | osCMSIS_KERNEL 0x00010000 |
| RTOS identification and version (main [31:16] .sub [15:0]) | |
| #define | osFeature_MailQ 1 |
| Mail Queues: 1=available, 0=not available. | |
| #define | osFeature_MainThread 0 |
| main thread 1=main can be thread, 0=not available | |
| #define | osFeature_MessageQ 1 |
| Message Queues: 1=available, 0=not available. | |
| #define | osFeature_Pool 1 |
| Memory Pools: 1=available, 0=not available. | |
| #define | osFeature_Semaphore 30 |
| maximum count for osSemaphoreCreate function | |
| #define | osFeature_Signals 8 |
| maximum number of Signal Flags available per thread | |
| #define | osFeature_SysTick 1 |
| osKernelSysTick functions: 1=available, 0=not available | |
| #define | osFeature_Wait 1 |
| osWait function: 1=available, 0=not available | |
| #define | osKernelSystemId "µOS++" |
| RTOS identification string. | |
| #define | osKernelSysTickFrequency (OS_INTEGER_SYSTICK_FREQUENCY_HZ) |
| The RTOS kernel system timer frequency. | |
| #define | osKernelSysTickMicroSec(microsec) (((uint64_t)microsec * (osKernelSysTickFrequency)) / 1000000) |
| Convert a microseconds value to ticks. | |
| #define | osMailQ(name) &os_mailQ_def_##name |
| Access a mail queue definition. | |
| #define | osMailQAllocatedDef(name, items, type) |
| Create a mail queue definition. | |
| #define | osMailQDef(name, items, type) osMailQAllocatedDef(name, items, type) |
| #define | osMailQStaticDef(name, items, type) |
| #define | osMessageQ(name) &os_messageQ_def_##name |
| Access a Message Queue. | |
| #define | osMessageQAllocatedDef(name, items, type) |
| Create a Message Queue Definition. | |
| #define | osMessageQDef(name, items, type) osMessageQAllocatedDef(name, items, type) |
| #define | osMessageQStaticDef(name, items, type) |
| #define | osMutex(name) &os_mutex_def_##name |
| Access a mutex. | |
| #define | osMutexDef(name) |
| Define a mutex. | |
| #define | osPool(name) &os_pool_def_##name |
| Access a Memory Pool definition. | |
| #define | osPoolAllocatedDef(name, items, type) |
| Define a Memory Pool. | |
| #define | osPoolDef(name, items, type) osPoolAllocatedDef(name, items, type) |
| #define | osPoolStaticDef(name, items, type) |
| #define | osSemaphore(name) &os_semaphore_def_##name |
| Access a Semaphore definition. | |
| #define | osSemaphoreDef(name) |
| Define a Semaphore object. | |
| #define | osThread(name) &os_thread_def_##name |
| Access a Thread definition. | |
| #define | osThreadAllocatedDef(name, priority, instances, stacksz) |
| Create a Thread Definition. | |
| #define | osThreadDef(name, priority, instances, stacksz) osThreadAllocatedDef(name, priority, instances, stacksz) |
| #define | osThreadStaticDef(name, priority, instances, stacksz) |
| #define | osTimer(name) &os_timer_def_##name |
| Access the timer. | |
| #define | osTimerDef(name, function) |
| Define timer. | |
| #define | osWaitForever 0xFFFFFFFF |
| Timeout value. | |
Typedefs | |
| typedef struct os_mail_queue_s | os_mail_queue_t |
| typedef void(* | os_pthread) (void const *argument) |
| Entry point of a thread. | |
| typedef void(* | os_ptimer) (void const *argument) |
| Entry point of a timer call back function. | |
| typedef os_mail_queue_t | osMailQ |
| typedef struct os_mailQ_def | osMailQDef_t |
| Definition structure for mail queue. | |
| typedef osMailQ * | osMailQId |
| Mail ID identifies the mail queue (pointer to a mail queue control block). | |
| typedef os_mqueue_t | osMessageQ |
| typedef os_mqueue_attr_t | osMessageQAttr |
| typedef struct os_messageQ_def | osMessageQDef_t |
| Definition structure for message queue. | |
| typedef osMessageQ * | osMessageQId |
| Message ID identifies the message queue (pointer to a message queue control block). | |
| typedef os_mutex_t | osMutex |
| typedef os_mutex_attr_t | osMutexAttr |
| typedef struct os_mutex_def | osMutexDef_t |
| Mutex definition structure contains setup information for a mutex. | |
| typedef osMutex * | osMutexId |
| Mutex ID identifies the mutex (pointer to a mutex control block). | |
| typedef os_mempool_t | osPool |
| typedef os_mempool_attr_t | osPoolAttr |
| typedef struct os_pool_def | osPoolDef_t |
| Definition structure for memory block allocation. | |
| typedef osPool * | osPoolId |
| Pool ID identifies the memory pool (pointer to a memory pool control block). | |
| typedef os_semaphore_t | osSemaphore |
| typedef os_semaphore_attr_t | osSemaphoreAttr |
| typedef struct os_semaphore_def | osSemaphoreDef_t |
| Semaphore definition structure contains setup information for a semaphore. | |
| typedef osSemaphore * | osSemaphoreId |
| Semaphore ID identifies the semaphore (pointer to a semaphore control block). | |
| typedef os_thread_t | osThread |
| typedef os_thread_attr_t | osThreadAttr |
| typedef struct os_thread_def | osThreadDef_t |
| Thread definition structure contains startup information of a thread. | |
| typedef osThread * | osThreadId |
| Thread ID identifies the thread (pointer to a thread control block). | |
| typedef os_timer_t | osTimer |
| typedef os_timer_attr_t | osTimerAttr |
| typedef struct os_timer_def | osTimerDef_t |
| Timer definition structure contains timer parameters. | |
| typedef osTimer * | osTimerId |
| Timer ID identifies the timer (pointer to a timer control block). | |
Enumerations | |
| enum | os_timer_type { osTimerOnce = os_timer_once , osTimerPeriodic = os_timer_periodic } |
| Timer type value for the timer definition. More... | |
| enum | osPriority { osPriorityIdle = os_thread_priority_idle , osPriorityLow = os_thread_priority_low , osPriorityBelowNormal = os_thread_priority_below_normal , osPriorityNormal = os_thread_priority_normal , osPriorityAboveNormal = os_thread_priority_above_normal , osPriorityHigh = os_thread_priority_high , osPriorityRealtime = os_thread_priority_realtime , osPriorityError = os_thread_priority_error } |
| enum | osStatus { osOK = 0 , osEventSignal = 0x08 , osEventMessage = 0x10 , osEventMail = 0x20 , osEventTimeout = 0x40 , osErrorParameter = 0x80 , osErrorResource = 0x81 , osErrorTimeoutResource = 0xC1 , osErrorISR = 0x82 , osErrorISRRecursive = 0x83 , osErrorPriority = 0x84 , osErrorNoMemory = 0x85 , osErrorValue = 0x86 , osErrorOS = 0xFF , os_status_reserved = 0x7FFFFFFF } |
| Status code values returned by CMSIS-RTOS functions. More... | |
Functions | |
| osStatus | osDelay (uint32_t millisec) |
| Time Delay. | |
| osStatus | osKernelInitialize (void) |
| Initialize the RTOS. | |
| int32_t | osKernelRunning (void) |
| Check if the RTOS scheduler is started. | |
| osStatus | osKernelStart (void) |
| uint32_t | osKernelSysTick (void) |
| Get the system timer counter. | |
| void * | osMailAlloc (osMailQId mail_id, uint32_t millisec) |
| Allocate a memory block from a mail. | |
| void * | osMailCAlloc (osMailQId mail_id, uint32_t millisec) |
| Allocate and clear a memory block from a mail. | |
| osMailQId | osMailCreate (const osMailQDef_t *mail_def, osThreadId thread_id) |
| Create a mail queue. | |
| osStatus | osMailFree (osMailQId mail_id, void *mail) |
| Free a memory block from a mail. | |
| osEvent | osMailGet (osMailQId mail_id, uint32_t millisec) |
| Get a mail from a queue. | |
| osStatus | osMailPut (osMailQId mail_id, void *mail) |
| Put a mail to a queue. | |
| osMessageQId | osMessageCreate (const osMessageQDef_t *queue_def, osThreadId thread_id) |
| Create a message queue. | |
| osEvent | osMessageGet (osMessageQId queue_id, uint32_t millisec) |
| Get a message or Wait for a Message from a Queue. | |
| osStatus | osMessagePut (osMessageQId queue_id, uint32_t info, uint32_t millisec) |
| Put a message to a queue. | |
| osMutexId | osMutexCreate (const osMutexDef_t *mutex_def) |
| Create a mutex. | |
| osStatus | osMutexDelete (osMutexId mutex_id) |
| Delete the mutex. | |
| osStatus | osMutexRelease (osMutexId mutex_id) |
| Release the mutex. | |
| osStatus | osMutexWait (osMutexId mutex_id, uint32_t millisec) |
| Wait for mutex. | |
| void * | osPoolAlloc (osPoolId pool_id) |
| Allocate a memory block. | |
| void * | osPoolCAlloc (osPoolId pool_id) |
| Allocate and clear a memory block. | |
| osPoolId | osPoolCreate (const osPoolDef_t *pool_def) |
| Create a memory pool. | |
| osStatus | osPoolFree (osPoolId pool_id, void *block) |
| Free a memory block. | |
| osSemaphoreId | osSemaphoreCreate (const osSemaphoreDef_t *semaphore_def, int32_t count) |
| Create a semaphore. | |
| osStatus | osSemaphoreDelete (osSemaphoreId semaphore_id) |
| Delete the semaphore. | |
| osStatus | osSemaphoreRelease (osSemaphoreId semaphore_id) |
| Release the semaphore. | |
| int32_t | osSemaphoreWait (osSemaphoreId semaphore_id, uint32_t millisec) |
| Wait until a Semaphore token becomes available. | |
| int32_t | osSignalClear (osThreadId thread_id, int32_t signals) |
| Clear the specified Signal Flags of an active thread. | |
| int32_t | osSignalSet (osThreadId thread_id, int32_t signals) |
| Set signal flags. | |
| osEvent | osSignalWait (int32_t signals, uint32_t millisec) |
| Wait for one or more Signal Flags to become signaled for the current RUNNING thread. | |
| osThreadId | osThreadCreate (const osThreadDef_t *thread_def, void *args) |
| Create a thread. | |
| osThreadId | osThreadGetId (void) |
| Get the current thread. | |
| osPriority | osThreadGetPriority (osThreadId thread_id) |
| Get thread priority. | |
| osStatus | osThreadSetPriority (osThreadId thread_id, osPriority priority) |
| Change thread priority. | |
| osStatus | osThreadTerminate (osThreadId thread_id) |
| Terminate a thread. | |
| osStatus | osThreadYield (void) |
| Yield control. | |
| osTimerId | osTimerCreate (const osTimerDef_t *timer_def, os_timer_type type, void *args) |
| Create a timer. | |
| osStatus | osTimerDelete (osTimerId timer_id) |
| Delete the timer. | |
| osStatus | osTimerStart (osTimerId timer_id, uint32_t millisec) |
| Start the timer. | |
| osStatus | osTimerStop (osTimerId timer_id) |
| Stop the timer. | |
| osEvent | osWait (uint32_t millisec) |
| Wait for Signal, Message, Mail, or Timeout. | |
| #define osCMSIS 0x00010002 |
API version (main [31:16] .sub [15:0])
Definition at line 98 of file cmsis_os.h.
| #define osCMSIS_KERNEL 0x00010000 |
RTOS identification and version (main [31:16] .sub [15:0])
Definition at line 101 of file cmsis_os.h.
| #define osFeature_MailQ 1 |
Mail Queues: 1=available, 0=not available.
Definition at line 109 of file cmsis_os.h.
| #define osFeature_MainThread 0 |
main thread 1=main can be thread, 0=not available
Definition at line 107 of file cmsis_os.h.
| #define osFeature_MessageQ 1 |
Message Queues: 1=available, 0=not available.
Definition at line 110 of file cmsis_os.h.
| #define osFeature_Pool 1 |
Memory Pools: 1=available, 0=not available.
Definition at line 108 of file cmsis_os.h.
| #define osFeature_Semaphore 30 |
maximum count for osSemaphoreCreate function
Definition at line 112 of file cmsis_os.h.
| #define osFeature_Signals 8 |
maximum number of Signal Flags available per thread
Definition at line 111 of file cmsis_os.h.
| #define osFeature_SysTick 1 |
osKernelSysTick functions: 1=available, 0=not available
Definition at line 114 of file cmsis_os.h.
| #define osFeature_Wait 1 |
osWait function: 1=available, 0=not available
Definition at line 113 of file cmsis_os.h.
| #define osKernelSystemId "µOS++" |
RTOS identification string.
Definition at line 104 of file cmsis_os.h.
| #define osKernelSysTickFrequency (OS_INTEGER_SYSTICK_FREQUENCY_HZ) |
The RTOS kernel system timer frequency.
Specifies the frequency of the Kernel SysTick timer in Hz. The value is typically use to scale a time value and is for example used in osKernelSysTickMicroSec.
Definition at line 447 of file cmsis_os.h.
| #define osKernelSysTickMicroSec | ( | microsec | ) | (((uint64_t)microsec * (osKernelSysTickFrequency)) / 1000000) |
Convert a microseconds value to ticks.
Allows to scale a microsecond value to the frequency of the Kernel SysTick timer. This macro is typically used to check for short timeouts in polling loops.
| microsec | time value in microseconds. |
Definition at line 460 of file cmsis_os.h.
| #define osMailQ | ( | name | ) | &os_mailQ_def_##name |
Access a mail queue definition.
| name | name of the queue. |
Definition at line 1247 of file cmsis_os.h.
| #define osMailQAllocatedDef | ( | name, | |
| items, | |||
| type | |||
| ) |
Create a mail queue definition.
| name | name of the queue. |
| items | maximum number of messages in queue. |
| type | data type of a single message element. |
Definition at line 1187 of file cmsis_os.h.
| #define osMailQDef | ( | name, | |
| items, | |||
| type | |||
| ) | osMailQAllocatedDef(name, items, type) |
Definition at line 1236 of file cmsis_os.h.
| #define osMailQStaticDef | ( | name, | |
| items, | |||
| type | |||
| ) |
Definition at line 1210 of file cmsis_os.h.
| #define osMessageQ | ( | name | ) | &os_messageQ_def_##name |
Access a Message Queue.
| name | name of the queue. |
Access to the message queue definition for the function osMessageCreate.
Definition at line 1123 of file cmsis_os.h.
| #define osMessageQAllocatedDef | ( | name, | |
| items, | |||
| type | |||
| ) |
Create a Message Queue Definition.
| name | name of the queue. |
| items | maximum number of messages in the queue. |
| type | data type of a single message element (for debugger). |
Definition at line 1076 of file cmsis_os.h.
| #define osMessageQDef | ( | name, | |
| items, | |||
| type | |||
| ) | osMessageQAllocatedDef(name, items, type) |
Definition at line 1109 of file cmsis_os.h.
| #define osMessageQStaticDef | ( | name, | |
| items, | |||
| type | |||
| ) |
Definition at line 1088 of file cmsis_os.h.
| #define osMutex | ( | name | ) | &os_mutex_def_##name |
Access a mutex.
| name | name of the mutex object. |
Provides osMutexCreate access to the mutex object definition.
Definition at line 803 of file cmsis_os.h.
| #define osMutexDef | ( | name | ) |
Define a mutex.
| name | name of the mutex object. |
Define a mutex object that is referenced by osMutex.
Definition at line 784 of file cmsis_os.h.
| #define osPool | ( | name | ) | &os_pool_def_##name |
Access a Memory Pool definition.
| name | name of the memory pool. |
Definition at line 1009 of file cmsis_os.h.
| #define osPoolAllocatedDef | ( | name, | |
| items, | |||
| type | |||
| ) |
Define a Memory Pool.
| name | name of the memory pool. |
| items | maximum number of blocks (objects) in the memory pool. |
| type | data type of a single block (object). |
Definition at line 966 of file cmsis_os.h.
| #define osPoolDef | ( | name, | |
| items, | |||
| type | |||
| ) | osPoolAllocatedDef(name, items, type) |
Definition at line 998 of file cmsis_os.h.
| #define osPoolStaticDef | ( | name, | |
| items, | |||
| type | |||
| ) |
Definition at line 979 of file cmsis_os.h.
| #define osSemaphore | ( | name | ) | &os_semaphore_def_##name |
Access a Semaphore definition.
| name | name of the semaphore object. |
Definition at line 893 of file cmsis_os.h.
| #define osSemaphoreDef | ( | name | ) |
Define a Semaphore object.
| name | name of the semaphore object. |
Definition at line 876 of file cmsis_os.h.
| #define osThread | ( | name | ) | &os_thread_def_##name |
Access a Thread definition.
| name | name of the thread definition object. |
Access to the thread definition for the function osThreadCreate.
Definition at line 531 of file cmsis_os.h.
| #define osThreadAllocatedDef | ( | name, | |
| priority, | |||
| instances, | |||
| stacksz | |||
| ) |
Create a Thread Definition.
| name | name of the thread function. |
| priority | initial priority of the thread function. |
| instances | number of possible thread instances. |
| stacksz | stack size (in bytes) requirements for the thread function. |
Define the attributes of a thread functions that can be created by the function osThreadCreate using osThread.
Definition at line 485 of file cmsis_os.h.
| #define osThreadDef | ( | name, | |
| priority, | |||
| instances, | |||
| stacksz | |||
| ) | osThreadAllocatedDef(name, priority, instances, stacksz) |
Definition at line 517 of file cmsis_os.h.
| #define osThreadStaticDef | ( | name, | |
| priority, | |||
| instances, | |||
| stacksz | |||
| ) |
Definition at line 499 of file cmsis_os.h.
| #define osTimer | ( | name | ) | &os_timer_def_##name |
Access the timer.
| name | name of the timer object. |
Provide access to the timer definition for the function osTimerCreate.
Definition at line 676 of file cmsis_os.h.
| #define osTimerDef | ( | name, | |
| function | |||
| ) |
Define timer.
| name | name of the timer object. |
| function | name of the timer call back function. |
Define the attributes of a timer object.
Definition at line 654 of file cmsis_os.h.
| #define osWaitForever 0xFFFFFFFF |
Timeout value.
Definition at line 147 of file cmsis_os.h.
| typedef struct os_mail_queue_s os_mail_queue_t |
| typedef void(* os_pthread) (void const *argument) |
Entry point of a thread.
Definition at line 186 of file cmsis_os.h.
| typedef void(* os_ptimer) (void const *argument) |
Entry point of a timer call back function.
Definition at line 193 of file cmsis_os.h.
| typedef os_mail_queue_t osMailQ |
Definition at line 221 of file cmsis_os.h.
| typedef struct os_mailQ_def osMailQDef_t |
Definition structure for mail queue.
Mail ID identifies the mail queue (pointer to a mail queue control block).
Definition at line 263 of file cmsis_os.h.
| typedef os_mqueue_t osMessageQ |
Definition at line 212 of file cmsis_os.h.
| typedef os_mqueue_attr_t osMessageQAttr |
Definition at line 213 of file cmsis_os.h.
| typedef struct os_messageQ_def osMessageQDef_t |
Definition structure for message queue.
| typedef osMessageQ* osMessageQId |
Message ID identifies the message queue (pointer to a message queue control block).
Definition at line 257 of file cmsis_os.h.
| typedef os_mutex_t osMutex |
Definition at line 203 of file cmsis_os.h.
| typedef os_mutex_attr_t osMutexAttr |
Definition at line 204 of file cmsis_os.h.
| typedef struct os_mutex_def osMutexDef_t |
Mutex definition structure contains setup information for a mutex.
Mutex ID identifies the mutex (pointer to a mutex control block).
Definition at line 239 of file cmsis_os.h.
| typedef os_mempool_t osPool |
Definition at line 209 of file cmsis_os.h.
| typedef os_mempool_attr_t osPoolAttr |
Definition at line 210 of file cmsis_os.h.
| typedef struct os_pool_def osPoolDef_t |
Definition structure for memory block allocation.
Pool ID identifies the memory pool (pointer to a memory pool control block).
Definition at line 251 of file cmsis_os.h.
| typedef os_semaphore_t osSemaphore |
Definition at line 206 of file cmsis_os.h.
| typedef os_semaphore_attr_t osSemaphoreAttr |
Definition at line 207 of file cmsis_os.h.
| typedef struct os_semaphore_def osSemaphoreDef_t |
Semaphore definition structure contains setup information for a semaphore.
| typedef osSemaphore* osSemaphoreId |
Semaphore ID identifies the semaphore (pointer to a semaphore control block).
Definition at line 245 of file cmsis_os.h.
| typedef os_thread_t osThread |
Definition at line 197 of file cmsis_os.h.
| typedef os_thread_attr_t osThreadAttr |
Definition at line 198 of file cmsis_os.h.
| typedef struct os_thread_def osThreadDef_t |
Thread definition structure contains startup information of a thread.
| typedef osThread* osThreadId |
Thread ID identifies the thread (pointer to a thread control block).
Definition at line 227 of file cmsis_os.h.
| typedef os_timer_t osTimer |
Definition at line 200 of file cmsis_os.h.
| typedef os_timer_attr_t osTimerAttr |
Definition at line 201 of file cmsis_os.h.
| typedef struct os_timer_def osTimerDef_t |
Timer definition structure contains timer parameters.
Timer ID identifies the timer (pointer to a timer control block).
Definition at line 233 of file cmsis_os.h.
| enum os_timer_type |
Timer type value for the timer definition.
| Enumerator | |
|---|---|
| osTimerOnce | one-shot timer |
| osTimerPeriodic | repeating timer |
Definition at line 176 of file cmsis_os.h.
| enum osPriority |
Priority used for thread control.
Definition at line 131 of file cmsis_os.h.
| enum osStatus |
Status code values returned by CMSIS-RTOS functions.
Definition at line 153 of file cmsis_os.h.
| osStatus osDelay | ( | uint32_t | millisec | ) |
Time Delay.
| [in] | millisec | Timeout value "time delay" value. |
| osEventTimeout | The time delay is executed. |
| osErrorISR | osDelay() cannot be called from interrupt service routines. |
Wait for a specified time period in millisec.
The millisec value specifies the number of timer ticks and is therefore an upper bound. The exact time delay depends on the actual time elapsed since the last timer tick.
For a value of 1, the system waits until the next timer tick occurs. That means that the actual time delay may be up to one timer tick less.
Definition at line 3531 of file os-c-wrapper.cpp.
| osStatus osKernelInitialize | ( | void | ) |
Initialize the RTOS.
| osOK | The RTOS kernel was initialised. |
| osErrorISR | The function cannot be invoked from Interrupt Service Routines. |
Initialise of the RTOS Kernel to allow peripheral setup and creation of other RTOS objects with the functions:
The RTOS scheduler does not start thread switching until the function osKernelStart is called.
Definition at line 3215 of file os-c-wrapper.cpp.
| int32_t osKernelRunning | ( | void | ) |
Check if the RTOS scheduler is started.
| 0 | The RTOS is not started. |
| 1 | The RTOS is started. |
Identifies if the RTOS scheduler is started. For systems with the option to start the main function as a thread this allows you to identify that the RTOS scheduler is already running.
Definition at line 3252 of file os-c-wrapper.cpp.
| osStatus osKernelStart | ( | void | ) |
Start the RTOS scheduler.
| osOK | The RTOS scheduler has been successfully started. |
| osErrorISR | The function cannot be invoked from Interrupt Service Routines. |
Start the RTOS Kernel and begin thread switching.
Definition at line 3237 of file os-c-wrapper.cpp.
| uint32_t osKernelSysTick | ( | void | ) |
Get the system timer counter.
| void * osMailAlloc | ( | osMailQId | mail_id, |
| uint32_t | millisec | ||
| ) |
Allocate a memory block from a mail.
| [in] | mail_id | mail queue ID obtained with osMailCreate. |
| [in] | millisec | Timeout value or 0 in case of no time-out. |
| void * osMailCAlloc | ( | osMailQId | mail_id, |
| uint32_t | millisec | ||
| ) |
Allocate and clear a memory block from a mail.
| [in] | mail_id | mail queue ID obtained with osMailCreate. |
| [in] | millisec | Timeout value or 0 in case of no time-out. |
| osMailQId osMailCreate | ( | const osMailQDef_t * | mail_def, |
| osThreadId | thread_id | ||
| ) |
Create a mail queue.
| [in] | mail_def | reference to the mail queue definition obtain with osMailQ. |
| [in] | thread_id | thread ID (obtained by osThreadCreate or osThreadGetId) or NULL. |
Free a memory block from a mail.
| [in] | mail_id | mail queue ID obtained with osMailCreate. |
| [in] | pointer to the memory block that was obtained with osMailGet. |
| osOK | The mail block is released. |
| osErrorValue | Mail block does not belong to the mail queue pool. |
| osErrorParameter | The value to the parameter queue_id is incorrect. |
Get a mail from a queue.
| [in] | mail_id | mail queue ID obtained with osMailCreate. |
| [in] | millisec | Timeout value or 0 in case of no time-out. |
| osOK | No mail is available in the queue and no timeout was specified. |
| osEventTimeout | No mail has arrived during the given timeout period. |
| osEventMail | Mail received, value.p contains the pointer to mail content. |
| osErrorParameter | A parameter is invalid or outside of a permitted range. |
Put a mail to a queue.
| [in] | mail_id | mail queue ID obtained with osMailCreate. |
| [in] | memory block previously allocated with osMailAlloc or osMailCAlloc. |
| osOK | The message is put into the queue. |
| osErrorValue | Mail was previously not allocated as memory slot. |
| osErrorParameter | A parameter is invalid or outside of a permitted range. |
| osMessageQId osMessageCreate | ( | const osMessageQDef_t * | queue_def, |
| osThreadId | thread_id | ||
| ) |
Create a message queue.
| [in] | queue_def | queue definition referenced with osMessageQ. |
| [in] | thread_id | thread ID (obtained by osThreadCreate or osThreadGetId) or NULL. |
| osEvent osMessageGet | ( | osMessageQId | queue_id, |
| uint32_t | millisec | ||
| ) |
Get a message or Wait for a Message from a Queue.
| [in] | queue_id | message queue ID obtained with osMessageCreate. |
| [in] | millisec | Timeout value or 0 in case of no time-out. |
| osOK | No message is available in the queue and no timeout was specified. |
| osEventTimeout | No message has arrived during the given timeout period. |
| osEventMessage | Message received, value.p contains the pointer to message. |
| osErrorParameter | A parameter is invalid or outside of a permitted range. |
| osStatus osMessagePut | ( | osMessageQId | queue_id, |
| uint32_t | info, | ||
| uint32_t | millisec | ||
| ) |
Put a message to a queue.
| [in] | queue_id | message queue ID obtained with osMessageCreate. |
| [in] | info | message information. |
| [in] | millisec | Timeout value or 0 in case of no time-out. |
| osOK | The message is put into the queue. |
| osErrorResource | no memory in the queue was available. |
| osErrorTimeoutResource | no memory in the queue was available during the given time limit. |
| osErrorParameter | a parameter is invalid or outside of a permitted range. status code that indicates the execution status of the function. |
| osMutexId osMutexCreate | ( | const osMutexDef_t * | mutex_def | ) |
Create a mutex.
| [in] | mutex_def | mutex definition referenced with osMutex. |
Create and initialise a mutex object instance.
Definition at line 3890 of file os-c-wrapper.cpp.
Delete the mutex.
| [in] | mutex_id | mutex ID obtained by osMutexCreate. |
| osOK | The mutex object has been deleted. |
| osErrorISR | osMutexDelete cannot be called from interrupt service routines. |
| osErrorResource | All tokens have already been released. |
| osErrorParameter | The parameter mutex_id is incorrect. |
Delete a mutex object instance. The function releases internal memory obtained for mutex handling. After this call the mutex_id is no longer valid and cannot be used. The mutex may be created again using the function osMutexCreate.
Definition at line 4038 of file os-c-wrapper.cpp.
Release the mutex.
| [in] | mutex_id | mutex ID obtained by osMutexCreate. |
| osOK | The mutex has been correctly released. |
| osErrorResource | The mutex was not obtained before. |
| osErrorParameter | The parameter mutex_id is incorrect. |
| osErrorISR | osMutexRelease cannot be called from interrupt service routines. |
Release a mutex that was obtained with osMutexWait. Other threads that currently wait for the same mutex will be now put into the state READY.
Definition at line 3999 of file os-c-wrapper.cpp.
Wait for mutex.
| [in] | mutex_id | mutex ID obtained by osMutexCreate. |
| [in] | millisec | Timeout value or 0 in case of no time-out. |
| osOK | The mutex has been obtain. |
| osErrorTimeoutResource | the mutex could not be obtained in the given time. |
| osErrorResource | The mutex could not be obtained when no timeout was specified. |
| osErrorParameter | The parameter mutex_id is incorrect. |
| osErrorISR | osMutexWait cannot be called from interrupt service routines. |
Wait until a mutex becomes available. If no other thread has obtained the mutex, the function instantly returns and blocks the mutex object.
The argument millisec specifies how long the system waits for a mutex. While the system waits the thread that is calling this function is put into the state WAITING. The millisec timeout can have the following values:
Definition at line 3930 of file os-c-wrapper.cpp.
| void * osPoolAlloc | ( | osPoolId | pool_id | ) |
Allocate a memory block.
| [in] | pool_id | memory pool ID obtain referenced with osPoolCreate. |
| void * osPoolCAlloc | ( | osPoolId | pool_id | ) |
Allocate and clear a memory block.
| [in] | pool_id | memory pool ID obtain referenced with osPoolCreate. |
| osPoolId osPoolCreate | ( | const osPoolDef_t * | pool_def | ) |
Create a memory pool.
| [in] | pool_def | memory pool definition referenced with osPool. |
Free a memory block.
| [in] | pool_id | memory pool ID obtain referenced with osPoolCreate. |
| [in] | block | address of the allocated memory block that is returned to the memory pool. |
| osOK | The memory block is released. |
| osErrorValue | The block does not belong to the memory pool. |
| osErrorParameter | A parameter is invalid or outside of a permitted range. |
| osSemaphoreId osSemaphoreCreate | ( | const osSemaphoreDef_t * | semaphore_def, |
| int32_t | count | ||
| ) |
Create a semaphore.
| [in] | semaphore_def | semaphore definition referenced with osSemaphore. |
| [in] | count | number of available resources. |
| osStatus osSemaphoreDelete | ( | osSemaphoreId | semaphore_id | ) |
Delete the semaphore.
| [in] | semaphore_id | semaphore object referenced with osSemaphoreCreate. |
| osOK | The semaphore object has been deleted. |
| osErrorISR | osSemaphoreDelete cannot be called from interrupt service routines. |
| osErrorResource | The semaphore object could not be deleted. |
| osErrorParameter | The parameter semaphore_id is incorrect. |
| osStatus osSemaphoreRelease | ( | osSemaphoreId | semaphore_id | ) |
Release the semaphore.
| [in] | semaphore_id | semaphore object referenced with osSemaphoreCreate. |
| osOK | The semaphore has been released. |
| osErrorResource | All tokens have already been released. |
| osErrorParameter | The parameter semaphore_id is incorrect. |
| int32_t osSemaphoreWait | ( | osSemaphoreId | semaphore_id, |
| uint32_t | millisec | ||
| ) |
Wait until a Semaphore token becomes available.
| [in] | semaphore_id | semaphore object referenced with osSemaphoreCreate. |
| [in] | millisec | Timeout value or 0 in case of no time-out. |
| int32_t osSignalClear | ( | osThreadId | thread_id, |
| int32_t | signals | ||
| ) |
Clear the specified Signal Flags of an active thread.
| [in] | thread_id | thread ID obtained by osThreadCreate or osThreadGetId. |
| [in] | signals | specifies the signal flags of the thread that shall be cleared. |
Clear the signal flags of an active thread.
Definition at line 3761 of file os-c-wrapper.cpp.
| int32_t osSignalSet | ( | osThreadId | thread_id, |
| int32_t | signals | ||
| ) |
Set signal flags.
| [in] | thread_id | thread ID obtained by osThreadCreate or osThreadGetId. |
| [in] | signals | specifies the signal flags of the thread that should be set. |
Set the signal flags of an active thread.
Definition at line 3737 of file os-c-wrapper.cpp.
| osEvent osSignalWait | ( | int32_t | signals, |
| uint32_t | millisec | ||
| ) |
Wait for one or more Signal Flags to become signaled for the current RUNNING thread.
| [in] | signals | wait until all specified signal flags set or 0 for any single signal flag. |
| [in] | millisec | Timeout value or 0 in case of no time-out. |
| osOK | No signal received when the timeout value millisec was 0. |
| osEventTimeout | Signal not occurred within timeout. |
| osEventSignal | Signal occurred, value.signals contains the signal flags; these signal flags are cleared. |
| osErrorValue | The value signals is outside of the permitted range. |
| osErrorISR | osSignalWait cannot be called from interrupt service routines. |
Suspend the execution of the current RUNNING thread until all specified signal flags with the parameter signals are set. When the parameter signals is 0 the current RUNNING thread is suspended until any signal is set. When these signal flags are already set, the function returns instantly. Otherwise the thread is put into the state WAITING. Signal flags that are reported as event are automatically cleared.
The argument millisec specifies how long the system waits for the specified signal flags. While the system waits the tread calling this function is put into the state WAITING. The timeout value can have the following values:
Definition at line 3814 of file os-c-wrapper.cpp.
| osThreadId osThreadCreate | ( | const osThreadDef_t * | thread_def, |
| void * | args | ||
| ) |
Create a thread.
| [in] | thread_def | Thread definition referenced with osThread. |
| [in] | args | Pointer that is passed to the thread function as start argument. |
Find a free slot in the array of thread definitions and initialise the thread.
Start the thread function by adding it to the Active Threads list and set it to state READY. The thread function receives the argument pointer as function argument when the function is started. When the priority of the created thread function is higher than the current RUNNING thread, the created thread function starts instantly and becomes the new RUNNING thread.
Definition at line 3299 of file os-c-wrapper.cpp.
| osThreadId osThreadGetId | ( | void | ) |
Get the current thread.
Get the thread ID of the current running thread.
Definition at line 3358 of file os-c-wrapper.cpp.
| osPriority osThreadGetPriority | ( | osThreadId | thread_id | ) |
Get thread priority.
| [in] | thread_id | thread ID obtained by osThreadCreate or osThreadGetId. |
Get the priority of an active thread. In case of a failure the value osPriorityError is returned.
Definition at line 3496 of file os-c-wrapper.cpp.
| osStatus osThreadSetPriority | ( | osThreadId | thread_id, |
| osPriority | priority | ||
| ) |
Change thread priority.
| [in] | thread_id | thread ID obtained by osThreadCreate or osThreadGetId. |
| [in] | priority | new priority value for the thread function. |
| osOK | The priority of the specified thread has been successfully changed. |
| osErrorParameter | thread_id is incorrect. |
| osErrorValue | incorrect priority value. |
| osErrorResource | thread_id refers to a thread that is not an active thread. |
| osErrorISR | osThreadSetPriority cannot be called from interrupt service routines. |
Change the priority of a running thread. There is no need for an extra yield after it, if the priorities require, there is an implicit reschedule.
Definition at line 3442 of file os-c-wrapper.cpp.
| osStatus osThreadTerminate | ( | osThreadId | thread_id | ) |
Terminate a thread.
| [in] | thread_id | thread ID obtained by osThreadCreate or osThreadGetId. |
| osOK | The specified thread has been successfully terminated. |
| osErrorParameter | thread_id is incorrect. |
| osErrorResource | thread_id refers to a thread that is not an active thread. |
| osErrorISR | osThreadTerminate cannot be called from interrupt service routines. |
Remove the thread function from the active thread list. If the thread is currently RUNNING the execution will stop.
Definition at line 3380 of file os-c-wrapper.cpp.
| osStatus osThreadYield | ( | void | ) |
Yield control.
| osOK | The function has been correctly executed. |
| osErrorISR | The function cannot be called from interrupt service routines. |
Pass control to the next thread that is in state READY. If there is no other thread in the state READY, the current thread continues execution and no thread switching occurs.
Definition at line 3421 of file os-c-wrapper.cpp.
| osTimerId osTimerCreate | ( | const osTimerDef_t * | timer_def, |
| os_timer_type | type, | ||
| void * | args | ||
| ) |
Create a timer.
| [in] | timer_def | Timer object referenced with osTimer. |
| [in] | type | osTimerOnce for one-shot or osTimerPeriodic for periodic behavior. |
| [in] | args | Argument to the timer call back function. |
Create a one-shot or periodic timer and associate it with a callback function argument. The timer is initially stopped and must be started with osTimerStart()
.
Definition at line 3619 of file os-c-wrapper.cpp.
Delete the timer.
| [in] | timer_id | timer ID obtained by osTimerCreate. |
| osOK | The specified timer has been deleted. |
| osErrorISR | osTimerDelete cannot be called from interrupt service routines. |
| osErrorParameter | timer_id is incorrect. |
Delete the timer object that was created by osTimerCreate.
Definition at line 3711 of file os-c-wrapper.cpp.
Start the timer.
| [in] | timer_id | timer ID obtained by osTimerCreate. |
| [in] | millisec | Timeout value "time delay" value of the timer. |
| osOK | The specified timer has been started or restarted. |
| osErrorISR | osTimerStart cannot be called from interrupt service routines. |
| osErrorParameter | timer_id is incorrect. |
Start or restart the timer.
Definition at line 3648 of file os-c-wrapper.cpp.
Stop the timer.
| [in] | timer_id | timer ID obtained by osTimerCreate. |
| osOK | the specified timer has been stopped. |
| osErrorISR | osTimerStop cannot be called from interrupt service routines. |
| osErrorParameter | timer_id is incorrect. |
| osErrorResource | the timer is not started. |
Definition at line 3677 of file os-c-wrapper.cpp.
| osEvent osWait | ( | uint32_t | millisec | ) |
Wait for Signal, Message, Mail, or Timeout.
| [in] | millisec | Timeout value or 0 in case of no time-out. |
| osEventSignal | A signal event occurred and is returned. |
| osEventMessage | A message event occurred and is returned. |
| osEventMail | A mail event occurred and is returned. |
| osEventTimeout | The time delay is executed. |
| osErrorISR | osWait() cannot be called from interrupt service routines. |


class: center, middle, inverse, title-slide # Models ### Applied Machine Learning with R
Basel R Bootcamp
### January 2019 --- layout: true
        www.therbootcamp.com      Applied Machine Learning with R | January 2019
 --- # There is no free lunch .pull-left35[ Theorem Given a finite set `\(V\)` and a finite set `\(S\)` of real numbers, <high>assume that `\(f:V\to S\)` is chosen at random</high> according to uniform distribution on the set `\(S^{V}\)` of all possible functions from `\(V\)` to `\(S\)`. For the problem of optimizing `\(f\)` over the set `\(V\)`, <high>then no algorithm performs better than blind search.</high>

 Wolpert & Macready, 1997, No Free Lunch Theorems for Optimization ] .pull-right55[

 ] --- .pull-left4[ # Know your problem Bias-variance trade-off <high>Error</high> = <high>Bias</high> + <high>Variance</high>
 Simply put... <high>Bias</high> arises from strong <high>model assumptions</high> not being met by the environment. <high>Variance</high> arises from high <high>model flexibility</high> fitting the noise in the data (i.e., overfitting).

 → <high>Make strong assumptions</high> (use simple models), if possible. ] .pull-right45[

 ] --- .pull-left4[ # Linear or non-linear
 One important model assumptions concerns linearity.

 <high>Linear models</high> (`lm`, `glm`) make strong model assumptions. They are more often wrong, but also ceteris paribus <high>less prone to overfitting</high>. <high>Non-linear Models</high> (everything else) make weaker model assumptions, leaving the exact relationship (more) open. They are are closer to the truth, but also ceteris paribus <high>more prone to overfitting</high>. ] .pull-right5[

 ] --- .pull-left45[ # Kernel trick <high>Transforms "input space" into new "feature space"</high> to allows for object separation.

 Used in <high>Support Vector Machines</high> (e.g., `method = "svmRadial"`) often using a <high>radial basis function</high> (rdf).

 Kernels <high>re-represent objects</high> in terms of other objects! ] .pull-right5[

 ] --- # Automatic feature engineering <high>Deep learning</high> aka neural networks and, especially, <high>convolutional neural networks</high>, excel because they generate their features. Neural networks are not the focus of `caret` and this course. Powerful implementations based on <high>Google's Tensorflow</high> library are provided by `tensorflow`. .pull-left3[

 ] .pull-right65[

 ] --- # Robustness .pull-left4[ To produce <high>robust predictions</high> that <high> suffer less from variance</high> ML models use a variety of <high>tricks</high>.

 ] .pull-right55[
 <col width="210"> <col width="210"> <col width="210">
 Approach	 Implementation	 Examples

 <high>Tolerance</high>	 Decrease error tolerance	 <mono>svmRadial</mono>

 <high>Regularization</high>	 Penalize for complexity	 <mono>lasso</mono>, <mono>ridge</mono>, <mono>elasticnet</mono>

 <high>Ensemble</high>	 Bagging	 <mono>treebag</mono>, <mono>randomGLM</mono>, <mono>randomForest</mono>

 <high>Ensemble</high>	 Boosting	 <mono>adaboost</mono>, <mono>xgbTree</mono>

 <high>Feature selection</high>	 Regularization	 <mono>lasso</mono>

 <high>Feature selection</high>	 Importance	 <mono>random forest</mono>

 ] --- # Regularization .pull-left45[ Regularization is the process of adding model terms, usually <high>penalties for complexity</high>, in order to prevent overfitting (or solve a problem in the first place). <br2>
<high>Loss</high> = <high>Misfit</high> + <high>Penalty</high>

 <col width="160"> <col width="160"> <col width="160">
 Name	 Penalty	 `caret`

 <high>AIC/BIC</high>	 	 -

 <high>Lasso</high>	 	 `method = "lasso"`

 <high>Ridge</high>	 	 `method = "ridge"`

 <high>Elastic Net</high>	 	 `method = "elasticnet"`

 ] .pull-right5[  ] --- .pull-left45[ # Bagging <high>Aggregate predictions from multiple fits to resampled data.</high> Especially beneficial for models that produce relatively unstable solutions, e.g., regression trees. `rpart` → `treebag`. Random forest adds sampling of features to reduce dependencies across trees.
 Algorithm 1. <high>Resample</high> data (with replacement) 2. <high>Fit</high> model to resampled data 3. <high>Average</high> predictions ] .pull-right45[

 ] --- # Boosting .pull-left4[ Iterative algorithm that adaptively increases the weight given to previously misclassified samples. New versions of the classic `adaboost` algorithm, e.g., `xgbTree`, <high>belong to the best ML models out there</high>. Algorithm 1. Assign <high>equal weight</high> to samples 2. <high>Fit</high> simple model 3. <high>Increase weight of misfit samples</high> by model misfit for next iteration 5. <high>Average predictions weighted by model misfit</high> ] .pull-right5[

 ] --- # Automatic feature selection .pull-left45[ Many models reduce complexity by automatically relying on a subset of good features. Two examples <high>LASSO</high> Regularization, in particular via `lasso`, frequently <high>estimates <mono>beta = 0</mono></high> and, thus, essentially deselects that feature. <high>Random forests</high> As random forests select at any node the best of `mtry`-many randomly selected features, <high>unpredictive features may never come to action</high>. This is especially true for large `mtry`. ] .pull-right45[

 ] --- # Excursus: Unsupervised learning .pull-left5[ Unsupervised learning aims to <high>identify structure in the absence of labels</high>, i.e., a Criterion. There is <high>no ground truth</high>, rendering unsupervised learning problems essentially <high>impossible to "solve"</high>, i.e., you never quite know how good a solution is. Common questions Are there <high>groups of cases</high> (clusters), which case belongs to which group, and how many groups are there? → `k-means` or `hierarchical clustering` Are there <high>groups of features</high>, which features belongs to which group, and how many groups are there? → `pca` or `svd` ] .pull-right45[

 ] --- # Excurse: Clustering .pull-left5[ <high>Clustering algorithms</high> attempt to find distributed membership to `\(k\)` groups (clusters) such that <high>groups are maximally homogeneous</high>. k-means Assign cases to the closest cluster means, while iteratively shifting them around to <high>minimize within-group variance</high>. hierarchical clustering Place every case in one group. <high>Join clusters according to a pre-specified distance function</high> until the desired number of `\(k\)` clusters is reached. R packages [cstab](https://arxiv.org/abs/1608.07494) ] .pull-right45[

 ] --- # Excurse: Dimensionality reduction .pull-left45[ <high>Principal component analysis</high> (PCA) is an <high>unsupervised</high> algorithm that re-represents the data in a <high>new feature space</high>. The new features aka <high>principal components are greedy</high> in that they attempt to explain and, thus, group together as many features as they can (leaving as few as possible for the next component). <high>Singular value decomposition</high> (SVD) is the general mathematical approach underlying PCA and other methods. ] .pull-right45[

 ] --- # Some help in choosing models

 Source: scikit-learn
 --- # Remember .pull-left45[ "…some machine learning projects succeed and some fail. What makes the difference? Easily the most important factor is the features used." Pedro Domingos

 "The algorithms we used are very standard for Kagglers. […] We spent most of our efforts in feature engineering. [...] We were also very careful to discard features likely to expose us to the risk of over-fitting our model." Xavier Conort ] .pull-right45[

 ] --- class: middle, center
Practical


Before Change
def _delete_schedules_associated_with_endpoint(sagemaker_session, endpoint_name):
response = sagemaker_session.list_monitoring_schedules(endpoint_name=endpoint_name)
schedule_list = response["MonitoringScheduleSummaries"]
for schedule in schedule_list:
sagemaker_session.delete_monitoring_schedule(
monitoring_schedule_name=schedule["MonitoringScheduleName"]
)
def _show_logs(resource_name, resource_type, sagemaker_session):
log_group = "/aws/sagemaker/{}/{}".format(resource_type, resource_name)
try:
// print out logs before deletion for debuggability
After Change
monitor.stop_monitoring_schedule()
executions = monitor.list_executions()
for execution in executions:
execution.stop()
// Wait for all executions to completely stop.
// Schedules can"t be deleted with running executions.
for execution in executions:
for _ in retries(60, "Waiting for executions to stop", seconds_to_sleep=5):


The purpose of this assignment is to help you learn or review (1)
the fundamentals of the C programming language, (2) a portion of the
"de-commenting" task of the C preprocessor, and (3) how to use the
GNU/Unix programming tools,
especially bash
, emacs
,
and gcc209
.
Make sure you study the course Policy web page before doing this assignment or any of the EE 209 assignments. In particular, note that you may consult with the course instructors, lab TAs, mailing list, etc. while doing assignments, as prescribed by that web page. However, there is one exception...
Throughout the semester, each assignment will have an "on your own" part. You must do that part of the assignment completely on your own, without consulting with the course instructors, lab TAs, mailing list, etc., except for clarification of requirements. You might think of the "on your own" part of each assignment as a small take-home exam.
For this assignment, "detecting and reporting unterminated comments" (as described below) is the "on your own" part. That part is worth 10% of this assignment.
Your task is to write a C program named wc209
that
prints the number of lines, words, and characters in the input text
fed from standard input to standard ouput. The program behaves
similarly to Linux wc
, but wc209
skips
"commented text"(e.g., text in /* ... */
) and does not
count such text in the output.
Your program should read characters from the standard input stream, and writes the output to the standard output stream and possibly to the standard error stream. Specifically, your program should (1) read text from the standard input stream, (2) writes the number of lines, words, and characters in the input text to the standard output stream with each comment replaced by a space, and (3) writes error and warning messages as appropriate to the standard error stream. A typical execution of your program from a shell might look like this:
The output (3 13 300
) indicates that there are 3 lines,
13 words, and 300 characters in the file, somefile.txt
.
Here are a few rules.
isspace()
-- space, form-fead ('\f'), newline('\n'), carriage
return ('\r'), horizontal tab('\t'), and vertical tab ('\v').
2 1 4
. However, an
empty file (with no characters at all) produces 0 0 0
.
In the following examples a space character is shown as
"s
" and a newline character as
"n
".
Your program should internally replace each comment with a space. Examples:
| Standard Input Stream | Internal Representation After Decommenting | Standard Output Stream | Standard Error Stream |
|---|---|---|---|
abc/*def*/ghin
|
abcsghin
|
2s2s8n
|
|
abc/*def*/sghin
|
abcssghin
|
2s2s9n
|
|
abcs/*def*/ghin
|
abcssghin
|
2s2s9n
|
Your program should define "comment" as in the C99 standard. In
particular, your program should consider text of the form
(/*...*/
) to be a comment. It should not
consider text of the form (//...
) to be a
comment. Example:
| Standard Input Stream | Internal Representation After Decommenting | Standard Output Stream | Standard Error Stream |
|---|---|---|---|
abc//defn
|
abc//defn
|
2s1s9n
|
Your program should allow a comment to span multiple lines. That is, your program should allow a comment to contain newline characters. Your program should add blank lines as necessary to preserve the original line numbering. Also, each newline character in comment is counted as one character. Examples:
| Standard Input Stream | Internal Representation After Decommenting | Standard Output Stream | Standard Error Stream |
|---|---|---|---|
abc/*defnghi*/jklnmnon
|
abcsnjklnmnon
|
4s3s13n
|
|
abc/*defnghinjkl*/mnonpqrn
|
abcsnnmnonpqrn
|
5s3s14n
|
Your program should not recognize nested comments. Example:
| Standard Input Stream | Internal Representation After Decommenting | Standard Output Stream | Standard Error Stream |
|---|---|---|---|
abc/*def/*ghi*/jkl*/mnon
|
abcsjkl*/mnon
|
2s2s13n
|
Your program should detect an unterminated comment. If your program detects end-of-file before a comment is terminated, it should write the message "Error: line X: unterminated comment" to the standard error stream. "X" should be the number of the line on which the unterminated comment begins. Examples:
| Standard Input Stream | Standard Output Stream | Standard Error Stream |
|---|---|---|
abc/*defnghin
|
Error:slines1:sunterminatedscommentn
|
|
abcdefnghi/*n
|
Error:slines2:sunterminatedscommentn
|
|
abc/*def/ghinjkln
|
Error:slines1:sunterminatedscommentn
|
|
abc/*def*ghinjkln
|
Error:slines1:sunterminatedscommentn
|
|
abc/*defnghi*n
|
Error:slines1:sunterminatedscommentn
|
|
abc/*defnghi/n
|
Error:slines1:sunterminatedscommentn
|
Your program (more precisely, its main
function)
should return EXIT_FAILURE
if it was unsuccessful, that
is, if it detects an unterminated comment and so was unable to remove
comments properly. Otherwise it should
return EXIT_SUCCESS
or, equivalently 0. Note that
EXIT_SUCCESS
and EXIT_FAILURE
are defined in the standard header
file, stdlib.h
.
Your program should work for standard input lines of any length whose number of characters is less than 2 billion characters. (You don't have to consider any test cases over 2 billion characters.)
Design your program as a deterministic finite state automaton (DFA, alias FSA). The DFA concept is described in lectures, and in Section 5.1 of the book Introduction to Programming (Sedgewick and Wayne). That book section is available through the web at http://introcs.cs.princeton.edu/java/51language/.
We suggest that your program use the standard C getchar
function to read characters from the standard input stream.
You should create your program on the lab machines cluster using bash
, emacs
, and gcc209
.
Express your DFA using the traditional "ovals and labeled arrows" notation. More precisely, use the same notation as is used in the examples from Section 7.3 of the Sedgewick and Wayne book. Let each oval represent a state. Give each state a descriptive name. Let each arrow represent a transition from one state to another. Label each arrow with the character, or class of characters, that causes the transition to occur. We encourage (but do not require) you also to label each arrow with action(s) that should occur (e.g. "print the character") when the corresponding transition occurs.
Express as much of the program's logic as you can within your DFA. The more logic you express in your DFA, the better your grade on the DFA will be.
To properly report unterminated comments, your program must contain logic to keep track of the current line number of the standard input stream. You need not show that logic in your DFA.
Use emacs
to create source code in a file named wc209.c
that implements your DFA.
Use the gcc209
command to preprocess, compile, assemble, and link your program. Perform each step individually, and examine the intermediate results to the extent possible.
Execute your program multiple times on various input files that test all logical paths through your code.
We have provided several files below.
samplewc209 wc209 Sample Tests
(1) Download all files to your project directory. You will find samplewc209
and 10 test C source files. You need to make samplewc209
executable (by changing file permission) by
(2) samplewc209
is an executable version of a correct assignment solution. Your program should write exactly (character for character) the same data to the standard output stream and the standard error stream as samplewc209
does. You should test your program using commands similar to these:
The Unix diff
command finds
differences between two given files. diff output1
output2
produces output, then samplewc209
and your
program have written different characters to the standard output
stream. Similarly, if the command diff errors1 errors2
produces output, then samplewc209
and your program have
written different characters to the standard error stream.
You also should test your program against its own source code using a command sequence such as this:
readme
File and an Ethics documentUse emacs
to create a text file named readme
(not readme.txt
, or README
, or Readme
, etc.) that contains:
Descriptions of your code should not be in the readme
file. Instead they should be integrated into your code as comments.
Your readme
file should be a plain text file. Don't create your readme
file using Microsoft Word, Hangul (HWP) or any other word processor.
For every assignment submission, you must submit your own Ethics document that pledges that you did not violate any rules of course policy or any rules of ethics enforced by KAIST while doing this assignment.
Please edit an Ethics document for assignment 1 and submit it along with other files. Please write the assignment number, your name, sign on it, and make it into a PDF file (you can convert it into the PDF format in the FILE menu of MS Word).
Your submission should include your wc209.c
file, the files that gcc209
generated from it, and your readme
file.
Also submit your DFA. Create your "labeled ovals and labeled arrows" DFA and make it in a PDF file. A DFA drawn using drawing software (e.g. Microsoft PowerPoint) would be best. But it is sufficient to submit a photo of a neatly hand-drawn DFA. Make sure you convert the file into a PDF file.
Please name the DFA file dfa.pdf
(not dfa.txt
, DFA
, DFA.jpg
, DFA.png
,etc.)
We cannot accept your DFA via e-mail.
Create a local directory named 'YourID_assign1
' and place all your files in it. Then, tar
your submission file by issuing the following command on a lab machine (assuming your ID is 20191234):
Upload your submission file (20191234_assign1.tar.gz) to our KLMS assignment submission page. We do not accept e-mail submission (unless our course KLMS page is down).
Please follow the same procedure for the future assignments.
Your submission file should look like this:
You can use the late submission (late pass; as known as a token) which can be late up to three days without penalty for the first four programming assignments. That is, you can apply your late submission days (within 3 days in total) spread over the first four programming assignments. The minimum granulaity is one day: if you are 1 hour late, that's still counted as one day late. If you're going to spend your free late days, please say so in your readme file.
You need to notify your token usage in your readme file in following format; [TOKEN=n]
where n
is the number of tokens that you
want to use. For example, if you want to use 2 tokens, following text MUST be included in your readme
.
You need to strictly follow this format. Otherwise, TAs will not consider your late token usage.
We will grade your work on two kinds of quality: quality from the user's point of view, and quality from the programmer's point of view. To encourage good coding practices, we will deduct points if gcc209
generates warning messages.
From the user's point of view, a program has quality if it behaves as it should. The correct behavior of your program is defined by the previous sections of this assignment specification, and by the behavior of the given samplewc209
program.
From the programmer's point of view, a program has quality if it is well styled and thereby easy to maintain. In part, style is defined by the rules given in The Practice of Programming (Kernighan and Pike), as summarized by the Rules of Programming Style document. For this assignment we will pay particular attention to rules 1-24. These additional rules apply:
c
might indicate that the variable is of type char
, i
might indicate int
, pc
might mean char*
, ui
might mean unsigned int
, etc. But it is fine to use another style -- a style that does not include the type of a variable in its name -- as long as the result is a clear and readable program.main
function -- should begin with a comment that describes what the function does from the point of view of the caller. (The comment should not describe how the function works.) It should do so by explicitly referring to the function's parameters and return value. The comment also should state what, if anything, the function reads from the standard input stream or any other stream, and what, if anything, the function writes to the standard output stream, the standard error stream, or any other stream. Finally, the function's comment should state which global variables the function uses or affects. In short, a function's comments should describe the flow of data into and out of the function.main
function. Instead your program should consist of multiple small functions, each of which performs a single well-defined task. For example, you might create one function to implement each state of your DFA.As prescribed by Kernighan and Pike style rule 25, generally you should avoid using global variables. Instead all communication of data into and out of a function should occur via the function's parameters and its return value. You should use ordinary call-by-value parameters to communicate data from a calling function to your function. You should use your function's return value to communicate data from your function back to its calling function. You should use call-by-reference parameters to communicate additional data from your function back to its calling function, or as bi-directional channels of communication.
However, call-by-reference involves using pointer variables, which we have not discussed yet. So for this assignment you may use global variables instead of call-by-reference parameters. (But we encourage you to use call-by-reference parameters.)
In short, you should use ordinary call-by-value function parameters and function return values in your program as appropriate. But you need not use call-by-reference parameters; instead you may use global variables. In subsequent assignments you should use global variables only when there is a good reason to do so.


Real taste real food
Stronger unpacked felicity to of mistaken. Fanny at wrong table ye in. Be on easily cannot innate in lasted months on. Differed and and felicity steepest mrs age outweigh.
Book A TableWhile mirth large of on front. Ye he greater related adapted proceed entered an. Through it examine express promise no. Past add size game cold girl off how old
Arranging furnished knowledge agreeable so. Fanny as smile up small. It vulgar chatty simple months turned oh at change of. Astonished set expression solicitude way admiration.
Read MoreArranging furnished knowledge agreeable so. Fanny as smile up small. It vulgar chatty simple months turned oh at change of.
Arranging furnished knowledge agreeable so. Fanny as smile up small. It vulgar chatty simple months turned oh at change of.


Pat's Salmon Cookies is dedicated to bringing quality and delicious cookies to every customers family and home. Pat was inspired to sell these cookies after they where such a big hit with his own family! Fish and Family are the two corner stones of the company!
- Contact Information
- Phone Number:<PHONE_NUMBER>
- Email<EMAIL_ADDRESS>- All Store Hours: 6am-8pm
- Store Locations:
- 1st and Pike: Pike St and 1st Ave, Seattle, WA 98101
- SeaTac Airport: 17801 International Blvd, Seattle, WA 98158
- Seattle Center: 305 Harrison St, Seattle, WA 98109
- Capitol Hill: 1234 Capitol Hill, Seattle, WA
- Alki: 5678 Alki, Seattle, WA 98116
- Issaquah Salmon Days!
- Piper's Creek Annual Salmon Watching
- Seattle Salmon Festival


This mode will return all available data within a predefined boundary at a provided Lat Lng point.
In the form: "lat, lng" (e.g. 52.272020, -3.563202)


- Author
- Peter Gagarinov, PhD pgaga.nosp@m.rino.nosp@m.v@gma.nosp<EMAIL_ADDRESS>- Copyright
- 2015-2016 Peter Gagarinov, PhD
2012-2015 Moscow State University,
Faculty of Applied Mathematics and Computer Science,
System Analysis Department
Definition at line 7 of file SuiteBasic.m.
◆ SuiteBasic()
| function mxberry::core::cont::test::mlunit::SuiteBasic::SuiteBasic |
( |
in |
varargin | ) |
|
◆ aux_testMapExtended()
| function mxberry::core::cont::test::mlunit::SuiteBasic::aux_testMapExtended |
( |
in |
self, |
|
|
in |
aKey, |
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in |
bKey, |
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in |
cKey, |
|
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in |
dKey, |
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in |
eKey |
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) |
| |
◆ check() [1/2]
| function mxberry::core::cont::test::mlunit::SuiteBasic::check |
( |
| ) |
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◆ check() [2/2]
| function mxberry::core::cont::test::mlunit::SuiteBasic::check |
( |
| ) |
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◆ checkIfEqual()
| function mxberry::core::cont::test::mlunit::SuiteBasic::checkIfEqual |
( |
in |
isPos | ) |
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◆ test_MapExtended()
| function mxberry::core::cont::test::mlunit::SuiteBasic::test_MapExtended |
( |
in |
self | ) |
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◆ test_MapExtended_ArbKey()
| function mxberry::core::cont::test::mlunit::SuiteBasic::test_MapExtended_ArbKey |
( |
in |
self | ) |
|
◆ test_MapExtended_LongKey()
| function mxberry::core::cont::test::mlunit::SuiteBasic::test_MapExtended_LongKey |
( |
in |
self | ) |
|
◆ testMapExtendedSimple()
| function mxberry::core::cont::test::mlunit::SuiteBasic::testMapExtendedSimple |
( |
in |
self | ) |
|
◆ testMapExtendedTricky()
| function mxberry::core::cont::test::mlunit::SuiteBasic::testMapExtendedTricky |
( |
in |
ignoredArg | ) |
|
◆ map
| Property mxberry::core::cont::test::mlunit::SuiteBasic::map |
|
private |
◆ mapFactory
| Property mxberry::core::cont::test::mlunit::SuiteBasic::mapFactory |
|
private |
◆ rel1
| Property mxberry::core::cont::test::mlunit::SuiteBasic::rel1 |
|
private |
◆ rel2
| Property mxberry::core::cont::test::mlunit::SuiteBasic::rel2 |
|
private |
◆ testParamList
| Property mxberry::core::cont::test::mlunit::SuiteBasic::testParamList |
|
private |
The documentation for this class was generated from the following file:


The Java EE 7 Tutorial
11.1 Using the Standard Converters
The JavaServer Faces implementation provides a set of Converter
implementations that you can use to convert component data. The purpose of conversion is to take the String-based data coming in from the Servlet API and convert it to strongly typed Java objects suitable for the business domain. For more information on the conceptual details of the conversion model, see Conversion Model.
The standard Converter
implementations are located in the javax.faces.convert
package. Normally, converters are implicitly assigned based on the type of the EL expression pointed to by the value of the component. However, these converters can also be accessed by a converter ID. Table 11-1 shows the converter classes and their associated converter IDs.
 If you have registered one of these converters onto a component on your page and the converter is not able to convert the component's value, the converter's error message will display on the page. For example, the following error message appears if BigIntegerConverter
fails to convert a value:
{0} must be a number consisting of one or more digits
In this case, the {0}
substitution parameter will be replaced with the name of the input component on which the converter is registered.
Two of the standard converters (DateTimeConverter
and NumberConverter
) have their own tags, which allow you to configure the format of the component data using the tag attributes. For more information about using DateTimeConverter
, see Using DateTimeConverter. For more information about using NumberConverter
, see Using NumberConverter. The following section explains how to convert a component's value, including how to register other standard converters with a component.
11.1.1 Converting a Component's Value
To use a particular converter to convert a component's value, you need to register the converter onto the component. You can register any of the standard converters in one of the following ways.
-
Nest one of the standard converter tags inside the component's tag. These tags are
f:convertDateTime
andf:convertNumber
, which are described in Using DateTimeConverter and Using NumberConverter, respectively. -
Bind the value of the component to a managed bean property of the same type as the converter. This is the most common technique.
-
Refer to the converter from the component tag's
converter
attribute, specifying the ID of the converter class. -
Nest an
f:converter
tag inside of the component tag, and use either thef:converter
tag'sconverterId
attribute or itsbinding
attribute to refer to the converter.
As an example of the second technique, if you want a component's data to be converted to an Integer
, you can simply bind the component's value to a managed bean property. Here is an example:
Integer age = 0; public Integer getAge(){ return age;} public void setAge(Integer age) {this.age = age;}
The data from the h:inputText
tag in the this example will be converted to a java.lang.Integer
value. The Integer
type is a supported type of NumberConverter
. If you don't need to specify any formatting instructions using the f:convertNumber
tag attributes, and if one of the standard converters will suffice, you can simply reference that converter by using the component tag's converter
attribute.
You can also nest an f:converter
tag within the component tag and use either the converter tag's converterId
attribute or its binding
attribute to reference the converter.
The converterId
attribute must reference the converter's ID. Here is an example that uses one of the converter IDs listed in Table 11-1:
<h:inputText value="#{loginBean.age}"> <f:converter converterId="javax.faces.Integer" /> </h:inputText>
Instead of using the converterId
attribute, the f:converter
tag can use the binding
attribute. The binding
attribute must resolve to a bean property that accepts and returns an appropriate Converter
instance.
You can also create custom converters and register them on components using the f:converter
tag. For details, see Creating and Using a Custom Converter.
11.1.2 Using DateTimeConverter
You can convert a component's data to a java.util.Date
by nesting the convertDateTime
tag inside the component tag. The convertDateTime
tag has several attributes that allow you to specify the format and type of the data. Table 11-2 lists the attributes.
Here is a simple example of a convertDateTime
tag:
<h:outputText value="#{cashierBean.shipDate}"> <f:convertDateTime type="date" dateStyle="full" /> </h:outputText>
When binding the DateTimeConverter
to a component, ensure that the managed bean property to which the component is bound is of type java.util.Date
. In the preceding example, cashierBean.shipDate
must be of type java.util.Date
.
The example tag can display the following output:
Saturday, September 21, 2013
You can also display the same date and time by using the following tag in which the date format is specified:
<h:outputText value="#{cashierBean.shipDate}"> <f:convertDateTime pattern="EEEEEEEE, MMM dd, yyyy" /> </h:outputText>
If you want to display the example date in Spanish, you can use the locale
attribute:
<h:outputText value="#{cashierBean.shipDate}"> <f:convertDateTime dateStyle="full" locale="es" timeStyle="long" type="both" /> </h:outputText>
This tag would display the following output:
jueves 24 de octubre de 2013 15:07:04 GMT
Refer to the "Customizing Formats" lesson of the Java Tutorial at http://docs.oracle.com/javase/tutorial/i18n/format/simpleDateFormat.html
for more information on how to format the output using the pattern
attribute of the convertDateTime
tag.
Table 11-2 Attributes for the f:convertDateTime Tag
11.1.3 Using NumberConverter
You can convert a component's data to a java.lang.Number
by nesting the convertNumber
tag inside the component tag. The convertNumber
tag has several attributes that allow you to specify the format and type of the data. Table 11-3 lists the attributes.
The following example uses a convertNumber
tag to display the total prices of the contents of a shopping cart:
<h:outputText value="#{cart.total}"> <f:convertNumber currencySymbol="$" type="currency"/> </h:outputText>
When binding the NumberConverter
to a component, ensure that the managed bean property to which the component is bound is of a primitive type or has a type of java.lang.Number
. In the preceding example, cart.total
is of type double
.
Here is an example of a number that this tag can display:
$934
This result can also be displayed by using the following tag in which the currency pattern is specified:
<h:outputText id="cartTotal" value="#{cart.total}"> <f:convertNumber pattern="$####" /> </h:outputText>
See the "Customizing Formats" lesson of the Java Tutorial at http://docs.oracle.com/javase/tutorial/i18n/format/decimalFormat.html
for more information on how to format the output by using the pattern
attribute of the convertNumber
tag.
Table 11-3 Attributes for the f:convertNumber Tag
| Attribute | Type | Description |
|---|---|---|
|
|
|
Used to bind a converter to a managed bean property. |
|
|
|
ISO 4217 currency code, used only when formatting currencies. |
|
|
|
Currency symbol, applied only when formatting currencies. |
|
|
|
Used with composite components. Refers to one of the objects within the composite component inside which this tag is nested. |
|
|
|
Specifies whether formatted output contains grouping separators. |
|
|
|
Specifies whether only the integer part of the value will be parsed. |
|
|
|
|
|
|
|
Maximum number of digits formatted in the fractional part of the output. |
|
|
|
Maximum number of digits formatted in the integer part of the output. |
|
|
|
Minimum number of digits formatted in the fractional part of the output. |
|
|
|
Minimum number of digits formatted in the integer part of the output. |
|
|
|
Custom formatting pattern that determines how the number string is formatted and parsed. |
|
|
|
Specifies whether the string value is parsed and formatted as a |


| Overview | Module | Use | Devguide | Index |
| uses of interface XSelectionSupplier |
back to interface XSelectionSupplier |
| Derived Interfaces |
::com::sun::star::drawing::XDrawSubController XMultiSelectionSupplier ::com::sun::star::awt::tree::XTreeControl |
| Services which Support this Interface |
| ::com::sun::star::frame::Controller ::com::sun::star::sdb::application::DefaultViewController ::com::sun::star::drawing::DrawingDocumentDrawView ::com::sun::star::form::component::GridControl ::com::sun::star::form::control::GridControl ::com::sun::star::presentation::HandoutView ::com::sun::star::form::control::InteractionGridControl ::com::sun::star::presentation::NotesView OfficeDocumentView ::com::sun::star::presentation::OutlineView ::com::sun::star::presentation::PresentationView ::com::sun::star::presentation::PreviewView ::com::sun::star::presentation::SlidesView ::com::sun::star::sheet::SpreadsheetView ::com::sun::star::text::TextDocumentView ::com::sun::star::awt::tree::TreeControl |
| Uses as Data Type |
| ::com::sun::star::ui::ContextMenuExecuteEvent::Selection |
Copyright © 2013, The Apache Software Foundation, Licensed under the Apache License, Version 2.0. Apache, the Apache feather logo, Apache OpenOffice and OpenOffice.org are trademarks of The Apache Software Foundation. Other names may be trademarks of their respective owners.


SuperM flies high and sophisticated in safety video for Korean Air
by sl278SuperM is definitely taking air travel safety to a classier level in their most recent CF for Korean Air.
The group is seen showing off their handsome looks as they teach viewers how to behave in order to protect their safety on planes. The boys also break out into a song in the middle as well.
Check out the well-done video above!