KSP 2009 R4.1Increased performance Removing all startup threads lead to increased performance in startup process. Now it takes even a few seconds less even while using compressed libraries. Also KSP Packer uses different compression algorithm which leads to increased performance even in case of packed KSP Automatic updates Now you won't have to manually visit website in order to check if you are using the latest KSP version. If you are online then KSP can check it for you and download an update. Each KSP version may have a few updates available. Application will choose automatically the last one. Remember that update will most likely be smaller than complete setup file Redesigned play buttons Now those four buttons are much bigger and have hints Redesigned Currently Played tab Now there is bigger workspace Integration with LyricWiki. Now whenever you are in online mode KSP will try to obtain lyrics for currently played song KSP 2009 R4Track marks KSP tracks all media files' in library statistics and determines marks based on gathered data. Each track can have up to 5 stars based on how often it is being played in comparison to other files in library Code cleanups Unused units, variables and so on are removed. Proxy Settings User can define proxy settings for internal web browser. Proxy and network settings for BASS library are not present yet Hide to tray changes Hiding main window to tray was possible in previous versions however here it is much easier. When user clicks close windows button on application's title bar for the first time new windows appears with question what to do next. Options are hide to tray or close KSP. User can set one of those actions as default. Behaviour this button can be changed in options later. New About KSP tab KSP would be nothing without Lazarus & freepascal community. We wish to say thank you and new, redesigned About KSP tab is Lazarus dedicated. Now it says what IDE and compiler are used by us in order to create KSP aswell as it contains links to those tools. Playlist export is possible KSP allows user to export current playlist to KPL, PLS or M3U file Switched to Qt 4.5.3 By default Windows installation contains Qt library version 4.5.3 Playlist Quick Search Now it is possible to quickly search playlist for particular titles artists or albums Play menu Play menu contains all audio controls and can be controlled with keyboard KSP 2009 R3Dynamic playlists To enable this feature right click on your playlist and then choose VDJ->Enable. Ensure that this setting is checked and you are not in offline mode (it requires internet connection). Now start playing some track. KSP will automatically download from Last.fm data that will allow it to establish if you have any other tracks similar to current one. If you do then they will be added to the playlist. Equalizer From now on you have an access to Equalizer (currently only KSP for Windows compilations). Select setting you desire from Equalizer menu or simply choose it yourself. To enable equalizer go to Setup->KSP->System->Use Equalizer. Improved database Recet changes allowed us to make multithreaded access to database more stable. Also a few database support bugs have been eliminated. No MySQL support From now KSP supports only Sqlite databases. Lyrics If you are playing track that is in your Media Library you can link your own lyrics to it. Just go to Currently Played tab and paste your lyrics there. When you are done click Save Lyrics button. Next time you play this track your lyrics will load automatically. Multiple selection (playlist) From now you can select multiple playlist entries for example in order to delete them Offline mode If your network connection is poor or simply doesn't exist then you can enable an offline mode. Note that if on your playlist you have some network streams KSP still will be able to play them. Also internal web browser will work although when you click on link to netowrk stream playlist (such as those from icecast.org) KSP won't open it. Also dynamic playlists won't work. Offline mode is not saved on exit which means that next time you start KSP you still will have to enable it manually again if you want to stay in offline mode. KSP 2009 R2.2Fixed "m3u" Playlist Buffer Overflow It could happen that some playlists could not be properly handled and that lead to application (and sometimes system) crash. It is rare situation and considers only specially prepared playlists with long strings in it. Now KSP by default processes only items with at most 260 characters in file name Fixed MediaLibProgress bug (always hidden) Due to problems with Linux version this progress bar was always hidden even if rescanning media library. Now this progress bar is handled different way which increases stability of Linux compilations libbass.so is loaded from /usr/share/KSP (Linux) Currently all non user specific data is loaded from /usr/share/KSP excluding libqt4intf.so Agent string changed Currently builtin webbrwser uses following strings: KSP/<version> (compatible; MSIE 7.0; Windows NT 5.1) - Windows KSP/<version> (X11; Linux x86_64; U; pl, en_US) - Linux where version is the version number of KSP (for example <IP_ADDRESS>). Saving playlists as bookmarks fixed (Linux) Playlists where saved in the wrong files. It was working well but still now it looks more tidy and clean KSP 2009 R2.1Linux compilation possible (as 2009 R3 alpha)Since upcoming R3 release will have also Linux version we have ensured that KSP even now works with Linux. Currently Linux port is still in development but it generally works despite it's stability is lower than Windows version. However current trunk allows Linux compilation. Indy components instead of WinInet unit Indy is replacing previously used WinInet based routines. Fixed getting meta from Icecast/Shoutcast servers Now whenever meta data is received from server title of currently played track is extracted, file name label is updated and notification is shown according to notification settings. Fixed saving empty tags to KPL playlists If playlist item has no tag then it can contain random data as tag. That data is no longer saved to playlist. Plugins loading changed (now more info in logs) If for some reason plugins is found but cannot be loaded then information with error code is available in logs. Added option to store absolute paths in playlists (by default disabled) Sometimes it happens (Linux compilations) that relative paths cannot be generated so playlists are saved incorrectly. Now it is possible to use absolute paths instead. Added Tell A Friend menu item If you like KSP then you can easily let your friends know about KSP with only a few clicks. Added Report Bug menu item If you have found a bug or you want to request new feature then you can easily do that with Bug report button. Main web browser object has now progress bar Main web browser has now the same progress bar as internet media browser. It works the same way and looks the same way. Media Library tweaks Several Media Library bugs have been fixed such as not removing non existing or incorrect items from it. "Like" Media library search Go to Library and there you have new edit field. Put there part of the file name you want to find in the Media Library and then press Find Song Like button. Currently it supports finding songs only by file name. KSP 2009 R2 and older
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flibs/m_vstrings(n) 1.0 "flibs"
flibs/m_vstrings - Processing strings
TABLE OF CONTENTS
SYNOPSIS
DESCRIPTION
OVERVIEW
Creating a string
Concatenate two strings
Modify the case
Pattern matching
Validating a string
Allocatable or pointer
Dynamic or static buffer
Design
Limitations
Preprocessing
History
METHODS
INTERFACE TO STANDARD FORTRAN
STATIC METHODS
TODO
COPYRIGHT
| vstring_new (this ?args?) |
| vstring_new (this) |
| vstring_new (this,char_string) |
| vstring_new (this,vstring) |
| vstring_new (this,chararray) |
| vstring_new (this, ncount ?, vstring?) |
| vstring_free (this) |
| vstring_exists (this) result ( exists ) |
| vstring_equals (this, stringb ?, nocase,length?) result (equals) |
| vstring_equals (this, string2 ?, nocase,length?) result (equals) |
| vstring_cast (this ?, args?) |
| vstring_cast (this , length , charstring) |
| vstring_cast (this , charstring) |
| vstring_cast (this , value) |
| vstring_cast (this , value) |
| vstring_cast (this , value) |
| vstring_length (this) result ( length ) |
| vstring_concat (this,string2) result ( concat_string ) |
| vstring_concat (this,string2) result ( concat_string ) |
| vstring_append (this,string2) |
| vstring_append (this,string2) |
| vstring_map (this , map_old , map_new ?, nocase?) result ( stringmap ) |
| vstring_replace (this , first , last ?, newstring?) result ( stringreplace ) |
| vstring_compare (this,string2?, nocase , length?) result ( compare ) |
| vstring_compare (this,string2?, nocase , length?) result ( compare ) |
| vstring_trim (this ?, chars?) result ( trim_string ) |
| vstring_trim (this ?, chars?) result ( trim_string ) |
| vstring_trimleft (this ?, chars?) result ( trim_string ) |
| vstring_trimleft (this ?, chars?) result ( trim_string ) |
| vstring_trimright (this ?, chars?) result ( trim_string ) |
| vstring_trimright (this ?, chars?) result ( trim_string ) |
| vstring_first (this ?, string2 , first?) result ( firstIndex ) |
| vstring_first (this ?, string2 , first?) result ( firstIndex ) |
| vstring_last (this ?, string2 , last?) result ( lastIndex ) |
| vstring_last (this ?, string2 , last?) result ( lastIndex ) |
| vstring_range (this, first, last) result ( string_range ) |
| vstring_index (this , charIndex ) result ( string_index ) |
| vstring_toupper (this?, first??, last?) result ( new_upper ) |
| vstring_tolower (this?, first??, last?) result ( new_lower ) |
| vstring_totitle (this?, first??, last?) result ( new_title ) |
| vstring_reverse (this) result ( new_reverse ) |
| vstring_random (this) result ( new_random ) |
| vstring_match (this , pattern ?, nocase?) result ( match ) |
| vstring_match (this , pattern ?, nocase?) result ( match ) |
| vstring_is (this , class ?, strict? ?, failindex?) result ( isinclass ) |
| vstring_iachar (this) result ( new_iachar ) |
| vstring_ichar (this) result ( new_ichar ) |
| vstring_charindex (this , substring ?, back?) result ( charindex ) |
| vstring_scan (this, substring?, back?) result ( charindex ) |
| vstring_verify (this, substring?, back?) result ( charindex ) |
| vstring_adjustl (this) result ( newstring ) |
| vstring_adjustr (this) result ( newstring ) |
| vstring_achar (i) result ( new_achar ) |
| vstring_char (i) result ( new_achar ) |
|
The module m_vstring provides OO services to manage strings of dynamic length.
The goal of the current component is to provide higher-level
services that the standard fortran currently provides.
The component provides methods which mimic the services
available in the Tcl language.
It provides string comparison, string search and string
matching methods.
See in test_m_vstring to see a complete example of the
services provided.
A vstring is an array of characters.
The simplest way to create a vstring is with vstring_new
from a "character(len=<something>)" string.
The length of the vstring is computed dynamically,
depending on the current number of characters, with vstring_length.
In the following example, the length is 9.
| |
use m_vstring, only : &
vstring_new, &
vstring_free, &
t_vstring, &
vstring_length
type ( t_vstring,) :: string1
integer :: length
call vstring_new ( string1 , "my string" )
length = vstring_length (string1)
call vstring_free( string1 )
|
With vstring_new, one can also create a new vstring as a copy
of an existing vstring.
With vstring_new, one can also create a new vstring with an
array of characters or with a repeated copy of an existing vstring.
Destroy the vstring with vstring_free.
Two vstrings can be concatenated in two ways.
The vstring_concat method returns a new vstring computed by the
concatenation of the two strings.
The vstring_append allows to add the characters of the 2nd vstring
at the end of the current string.
In the following example, the string3 is "my string is very interesting".
| |
call vstring_new ( string1 , "my string" )
call vstring_new ( string2 , " is very interesting" )
string3 = vstring_concat ( string1 , string2 )
|
The user can modify the case of a vstring.
The vstring_tolower creates a new vstring with lower case characters.
The vstring_toupper creates a new vstring with upper case characters.
The vstring_totitle creates a new vstring with the first letter in
upper case and all the other characters to lower case.
The user can know if two vstrings are equal with vstring_equals.
Two vstrings can be compared with vstring_compare, which
is based on the lexicographic order.
One can transform one vstring into a new one using a map with
vstring_map.
The vstring_match method provides string-matching services in the glob-style.
It manages "*" pattern (which matches 0 or more characters),
the "?" pattern (which matches exactly one character),
escape sequences and character ranges.
The following example show how to compare a file name against a pattern :
| |
call vstring_new ( string1 , "m_vstring.f90" )
call vstring_new ( pattern , 'm_*.f90' )
match = vstring_match ( string1 , pattern )
|
The vstring_is method provides a way of validating data by
computing whether the vstring is in a class of data, for example
integer, real, digit, alphanumeric, etc...
In the following example, the user can check whether the
string read on standard input is an integer :
| |
read ( 5 , * ) charstring
call vstring_new ( string1 , charstring )
isinteger = call vstring_is ( string1 , "integer" )
if ( .NOT. isinteger ) then
! Generate an error
endif
|
If the character set under use is not in one the pre-defined classes
of vstring_is, the user can directly call vstring_isincharset or
vstring_isinasciirange, which are the basic blocks of vstring_is.
Second string argument may be character string
The design choice has been made to design the subroutines/functions
so that their dummy arguments are generally only of type t_vstring.
Another choice would have been to allways take as dummy arguments both
t_vstring and "character (len=*)" strings, with module procedure
interfaces to make them generic.
The last choice ease the work of the client of the current component,
which can use directly standard fortran constant strings (for example,
| |
equals = vstring_equals ( string1 , "toto" )
|
instead of
| |
type ( t_vstring ) :: string2
call vstring_new ( string2 , "toto" )
equals = vstring_equals ( string1 , string2 )
call vstring_free ( string2 )
|
that is to say 5 lines instead of 1.
The main drawback is that the number of interfaces is at least
multiplied by 2, if not 4 or 8 when the number of string arguments is more
than 2. This makes the unit tests multiplied by the same number, if one
want to exercise all the possible interfaces. That way was chosen
by the original iso_varying_string module and lead to a heavy component,
with a large number of lines and a small number of features, because
all the time was lost in the management of such an heavy module.
The other drawback is that is breaks the object oriented design
so that the "type bound" procedure of F2003 cannot be used.
The current choice is to focus mainly on the services provided,
not the ease of use. That allows to provide much more features than
in the original component, but complicates a little more the
use in the client code.
The choice done here is that the first argument is allways of type
vstring (and called "this"), while the second argument (if any), mays
by either of type vstring or of type "character (len=*).
That solution allows to keep both consistency and ease of use at
the maximum possible level.
Several methods are designed this way, for example, vstring_equals,
vstring_compare, vstring_append, vstring_concat and others.
Two implementation of m_vstring are provided, depending on the compiler used :
- the allocatable array of characters with the pre-processing macro _VSTRING_ALLOCATABLE,
- the pointer array of characters with the pre-processing macro _VSTRING_POINTER
If none of the macros are defined, the default implementation is _VSTRING_ALLOCATABLE.
The two implementations provide exactly the same services.
But the "allocatable" implementation allows to manage the vstring
which are going out of the current scope so that the use of vstring_free
is not necessary and memory leaks do not occur.
Instead, with the pointer implementation, the call to vstring_free is
strictly necessary (if not, memory is lost each time a new vstring is
created).
The current version of m_vstring has been tested with the
following compilers and versions:
- Intel Visual Fortran 8 : tested with _VSTRING_ALLOCATABLE and _VSTRING_POINTER
But the allocatable version allows to debug more easily.
- gfortran 2007/04/16 : tested with _VSTRING_POINTER (works fine,
except for vstring_match)
- g95 May 3 2007 : tested with _VSTRING_POINTER, OK
The internal algorithms provided by m_vstrings are based on
basic fortran character strings. In several situations, the
dynamic vstring has to be converted into a basic fortran character
buffer string, which size has to be given explicitely in the source
code, with the len = <something> statement (in the
character ( len = <something>) ). Two solutions are provided,
and the user can define the pre-processing macro
_VSTRING_STATIC_BUFFER to configure that :
- the first solution is to set the size of the buffer statically,
to a constant integer value VSTRING_BUFFER_SIZE.
- the second solution is to compute the size
of the buffer dynamicaly, with the fortran 90 len = vstring_length(this)
statement,
If the _VSTRING_STATIC_BUFFER is defined, then character strings of
constant size are used as buffers.
If the _VSTRING_STATIC_BUFFER is not defined (which is the default),
then character strings of dynamic size are used as buffers.
The second solution is more efficient, because the strings are not
oversized or undersized, depending on the real number of characters
in the dynamic string. But the feature may not be provided
by the compiler at hand. For example, problems with the dynamic
length character string have been experienced with Intel Fortran 8.
This component has been designed with OO principles in mind.
This is why the first argument of every method is named "this",
which is the current object.
If another string is required as a second argument, it may be either
of type dynamic or as a character(len=*) type, to improve
usability.
This component is meant to evolve following the fortran 2003 standard
and OO type-bound procedures.
- No regular expression algorithm is provided.
But vstring_match allows to do string matching in glob-style.
- The vstring_match does not work with gfortran 2007/04/16 because
of a limitation in gfortran for zero-size arrays
- the vstring_adjustl, vstring_adjustr, vstring_scan,
vstring_adjustl, vstring_adjustr, vstring_is methods does not
work with IVF8 because strings declared like this :
character (len = vstring_length(this) :: character
are not consistent strings, probably because of a bug
in the implementation of len = pure function value in IVF8.
- Fortran does not allow to manage character encodings such as UTF8.
The following preprocessing macro must be considered :
- _VSTRING_STATIC_BUFFER : see the section "Dynamic or static buffer"
- _VSTRING_ALLOCATABLE or _VSTRING_POINTER : see the section "Allocatable or pointer"
This module was originally based on the iso_varying_string.f90 module
by Rich Townsend.
In the following definitions, the this argument has,
depending on the method, one of the the following definitions :
- type ( t_vstring ) , intent(inout) :: this
-
- type ( t_vstring ) , intent(in) :: this
-
The "intent(in)" or "intent(inout)" declaration depends on the
method and is what it is expected to be (if not, it is a bug).
- vstring_new (this ?args?)
-
Generic constructor. Creates the new vstring "this".
- vstring_new (this)
-
Creates a vstring with 0 characters and 0 length.
- vstring_new (this,char_string)
-
- character(LEN=*), intent(in) :: char_string
-
The new vstring is filled with the
characters found in "char_string".
- vstring_new (this,vstring)
-
- type ( t_vstring ) , intent(in) :: vstring
-
The new vstring is filled with the
characters found in the dynamic string "vstring".
- vstring_new (this,chararray)
-
- character(len=1), dimension(:), intent(in) :: chararray
-
The new vstring is filled with the
characters found in the array of characters "chararray".
- vstring_new (this, ncount ?, vstring?)
-
- integer, intent(in) :: ncount
-
- type ( t_vstring ) , intent(in), optional :: vstring
-
Repeat the string ncount times and concatenate the result to create the new string.
If not provided, the default string is the blank space.
This can be considered as an implementation of "vstring_repeat".
- vstring_free (this)
-
Destructor.
The use of the destructor is OPTIONAL.
See the thread " New ISO_VARYING_STRING implementation
(without memory leaks)" on comp.lang.fortran :
"On most systems, memory is memory :-). However, there is a
difference between how ALLOCATABLE variables and POINTER
variables are handled. ALLOCATABLE variables are always
deallocated automatically when thay go out of scope (unless
they have the SAVE attribute). POINTER variables usually
are not. The reason is that the program may have associated
additional pointers, that aren't going out of scope, with the
same target as the one that is."
- vstring_exists (this) result ( exists )
-
- logical :: exists
-
Returns .true. if the string is allocated.
- vstring_equals (this, stringb ?, nocase,length?) result (equals)
-
- type ( t_vstring ) , intent(in) :: stringb
-
- logical , intent (in), optional :: nocase
-
- integer , intent (in), optional :: length
-
- logical :: equals
-
Perform a character-by-character comparison of strings this and string2.
Returns true if this and stringb are identical, or .false when not.
If nocase is set to true, the case of the characters is not taken into account.
The default behaviour is to take into account for case of characters.
If length is specified, then only the first length characters are used in the comparison.
- vstring_equals (this, string2 ?, nocase,length?) result (equals)
-
- character(len=*), intent(in) :: string2
-
- logical , intent (in), optional :: nocase
-
- integer , intent (in), optional :: length
-
- logical :: equals
-
Same as previous but with string2 as a character string.
- vstring_cast (this ?, args?)
-
Convert a dynamic string into another fortran data type.
- vstring_cast (this , length , charstring)
-
- integer, intent(in) :: length
-
- character ( LEN = length ) , intent(out) :: charstring
-
Convert a dynamic string into a character string
with fixed length.
If the number of characters in the target charstring
is not large enough, the target charstring is truncated, that is,
contains only the first characters of the current dynamic string.
- vstring_cast (this , charstring)
-
- character ( LEN = * ) , intent(out) :: charstring
-
Convert a dynamic string into a character string
with automatic length.
If the number of characters in the target charstring
is not large enough, the target charstring is truncated, that is,
contains only the first characters of the current dynamic string.
- vstring_cast (this , value)
-
- integer, intent(out) :: value
-
Returns the integer stored in the current string.
- vstring_cast (this , value)
-
- real, intent(out) :: value
-
Returns the real stored in the current string.
- vstring_cast (this , value)
-
- double precision, intent(out) :: value
-
Returns the double precision stored in the current string.
- vstring_length (this) result ( length )
-
- integer :: length
-
Returns the length of the current dynamic string.
- vstring_concat (this,string2) result ( concat_string )
-
- type ( t_vstring ) , intent(in) :: string2
-
- type ( t_vstring ) :: concat_string
-
Returns a new dynamic string made by the concatenation of two dynamic strings.
- vstring_concat (this,string2) result ( concat_string )
-
- character(len=*) , intent(in) :: string2
-
- type ( t_vstring ) :: concat_string
-
Returns a new string made by the concatenation of the current dynamic string
and the given character(len=*) string.
- vstring_append (this,string2)
-
- type ( t_vstring ) , intent(in) :: string2
-
Append the given string at the end of the current string.
If the given string string2 is of length greater than zero,
that means that the length of the current string will be greater
after the call to vstring_append.
Note : that method can be called as a convenient alternative to vstring_concat,
when the concat is to be done "in place".
- vstring_append (this,string2)
-
- character(len=*) , intent(in) :: string2
-
Same as previous, but with a character(len=*) string2.
- vstring_map (this , map_old , map_new ?, nocase?) result ( stringmap )
-
- type ( t_vstring ) , dimension( : ), intent(in) :: map_old
-
- type ( t_vstring ) , dimension( : ), intent(in) :: map_new
-
- logical, intent(in), optional :: nocase
-
- type(t_vstring) :: stringmap
-
Replaces substrings in string based on the mapping defined by the couple (map_old , map_new).
map_old and map_new are arrays of vstrings and are of the same size so that
if imap is an index no greater than the size of map_old,
map_old ( imap ) is the old string and map_new ( imap ) is the new string.
Each instance of a key in the string will be replaced with its corresponding value.
Both old and new strings may be multiple characters.
If nocase is set to .true., then matching is done without regard to case differences.
Replacement is done in an ordered manner, so the old string appearing first
in the list will be checked first, and so on. The current string is only iterated over once,
so earlier replacements will have no affect for later matches.
For example,
| |
vstring_map 1abcaababcabababc [abc,ab,a,1] [1,2,3,0]
|
will return the string 01321221.
Note that if an earlier key is a prefix of a later one, it will completely
mask the later one. So if the previous example is reordered like this,
| |
vstring_map 1abcaababcabababc [1,ab,a,abc] [0,2,3,1]
|
it will return the string 02c322c222c.
- vstring_replace (this , first , last ?, newstring?) result ( stringreplace )
-
- integer, intent(in) :: first
-
- integer, intent(in) :: last
-
- type ( t_vstring ) , intent(in), optional :: newstring
-
- type ( t_vstring ) :: stringreplace
-
Removes a range of consecutive characters from string, starting with the character whose
index is first and ending with the character whose index is last. An index of 1 refers to
the first character of the string.
If newstring is specified, then it is placed in the removed character range.
- vstring_compare (this,string2?, nocase , length?) result ( compare )
-
- type ( t_vstring ) , intent(in) :: string2
-
- logical , intent (in), optional :: nocase
-
- integer , intent (in), optional :: length
-
- integer :: compare
-
Perform a character-by-character comparison of strings this and string2.
Returns -1, 0, or 1, depending on whether this is lexicographically less
than, equal to, or greater than string2.
If nocase is set to true, the case of the characters is not taken into account.
The default behaviour is to take into account for case of characters.
If length is specified, then only the first length characters are used in the comparison.
- vstring_compare (this,string2?, nocase , length?) result ( compare )
-
- character (len=*) , intent(in) :: string2
-
- logical , intent (in), optional :: nocase
-
- integer , intent (in), optional :: length
-
- integer :: compare
-
Same as previous, but with a character(len=*) string2.
- vstring_trim (this ?, chars?) result ( trim_string )
-
- type ( t_vstring ) , intent(in), optional :: chars
-
- type ( t_vstring ) :: trim_string
-
Returns a new string except that any leading or trailing characters
from the set given by chars are removed.
If chars is not specified then white space is removed (spaces, tabs,
newlines, and carriage returns).
- vstring_trim (this ?, chars?) result ( trim_string )
-
- character (len=*) , intent(in), optional :: chars
-
- type ( t_vstring ) :: trim_string
-
Same as previous, but with a character(len=*) string "chars".
- vstring_trimleft (this ?, chars?) result ( trim_string )
-
- type ( t_vstring ) , intent(in), optional :: chars
-
- type ( t_vstring ) :: trim_string
-
Returns a new string except that any leading characters
from the set given by chars are removed.
If chars is not specified then white space is removed
(spaces, tabs, newlines, and carriage returns).
- vstring_trimleft (this ?, chars?) result ( trim_string )
-
- character (len=*) , intent(in), optional :: chars
-
- type ( t_vstring ) :: trim_string
-
Same as previous, but with a character(len=*) string "chars".
- vstring_trimright (this ?, chars?) result ( trim_string )
-
- type ( t_vstring ) , intent(in), optional :: chars
-
- type ( t_vstring ) :: trim_string
-
Returns a value equal to string except that any trailing characters from the set given by chars are removed.
If chars is not specified then white space is removed (spaces, tabs, newlines, and carriage returns).
- vstring_trimright (this ?, chars?) result ( trim_string )
-
- character (len=*) , intent(in), optional :: chars
-
- type ( t_vstring ) :: trim_string
-
Same as previous, but with a character(len=*) string "chars".
- vstring_first (this ?, string2 , first?) result ( firstIndex )
-
- type ( t_vstring ) , intent(in) :: string2
-
- integer, intent(in), optional :: first
-
- integer :: firstIndex
-
Search in the current string for a sequence of characters that exactly match the characters in string2.
If found, return the index of the first character in the first such match within the current string.
If not found, return 0.
If first is specified, then the search is constrained to start with the character
in the current string specified by the index.
- vstring_first (this ?, string2 , first?) result ( firstIndex )
-
- character(len=*) , intent(in) :: string2
-
- integer, intent(in), optional :: first
-
- integer :: firstIndex
-
Same as previous, but with a character(len=*) string "string2".
- vstring_last (this ?, string2 , last?) result ( lastIndex )
-
- type ( t_vstring ) , intent(in) :: string2
-
- integer, intent(in), optional :: last
-
- integer :: lastIndex
-
Search in the current string for a sequence of characters that exactly match the characters in string2.
If found, return the index of the last character in the first such match within the current string.
If not found, return 0.
If last is specified, then the search is constrained to start with the character in the current
string specified by the index.
- vstring_last (this ?, string2 , last?) result ( lastIndex )
-
- character(len=*) , intent(in) :: string2
-
- integer, intent(in), optional :: last
-
- integer :: lastIndex
-
Same as previous, but with a character(len=*) string "string2".
- vstring_range (this, first, last) result ( string_range )
-
- integer, intent(in) :: first
-
- integer, intent(in) :: last
-
- type ( t_vstring ) :: string_range
-
Returns a range of consecutive characters from string,
starting with the character whose index is first and ending with the character whose
index is last. An index of 1 refers to the first character of the string.
If first is less than 1 then an error is generated.
If last is greater than or equal to the length of the string then an error is generated.
If first is greater than last then an error is generated.
- vstring_index (this , charIndex ) result ( string_index )
-
- integer, intent(in) :: charIndex
-
- type ( t_vstring ) :: string_index
-
Returns the charIndex'th character of the string argument.
A charIndex of 1 corresponds to the first character of the string.
If charIndex is less than 1 or greater than or equal to the length of the string
then an error is generated.
- vstring_toupper (this?, first??, last?) result ( new_upper )
-
- integer, intent(in) :: first
-
- integer, intent(in) :: last
-
- type ( t_vstring ) :: new_upper
-
Returns a vstring except that all lower (or title) case letters have been
converted to upper case. If first is specified, it refers to the first char index in the string
to start modifying. If last is specified, it refers to the char index in the string to stop
at (inclusive).
- vstring_tolower (this?, first??, last?) result ( new_lower )
-
- integer, intent(in) :: first
-
- integer, intent(in) :: last
-
- type ( t_vstring ) :: new_lower
-
Returns a vstring except that all upper (or title) case letters have been
converted to lower case. If first is specified, it refers to the first char index in the string
to start modifying. If last is specified, it refers to the char index in the string to stop
at (inclusive).
- vstring_totitle (this?, first??, last?) result ( new_title )
-
- integer, intent(in) :: first
-
- integer, intent(in) :: last
-
- type ( t_vstring ) :: new_title
-
Returns a vstring except that the first character in string is converted
to upper case, and the rest of the string is converted to lower case. If first is specified, it refers
to the first char index in the string to start modifying. If last is specified, it refers
to the char index in the string to stop at (inclusive).
- vstring_reverse (this) result ( new_reverse )
-
- type ( t_vstring ) :: new_reverse
-
Return a string that has all characters in reverse order.
- vstring_random (this) result ( new_random )
-
- integer, intent(in) :: length
-
- type ( t_vstring ) :: new_random
-
Fill a string with required length and randomized characters.
- vstring_match (this , pattern ?, nocase?) result ( match )
-
- type ( t_vstring ) , intent(in) :: pattern
-
- logical , intent(in) , optional :: nocase
-
- logical :: match
-
See if pattern matches string; return 1 if it does, 0 if it doesn't.
If nocase is specified and true, then the pattern attempts to match against the
string in a case insensitive manner.
For the two strings to match, their contents must be identical except
that the following special sequences may appear in pattern:
- *
Matches any sequence of characters in string, including a null string.
- ?
Matches any single character in string.
- [chars]
Matches any character in the set given by chars.
If a sequence of the form x-y appears in chars, then any character
between x and y, inclusive, will match.
When used with -nocase, the characters of the range are converted to lower case first.
Whereas {[A-z]} matches '_' when matching case-sensitively ('_' falls between the 'Z'
and 'a'), with -nocase this is considered like {[A-Za-z]} (and probably what was
meant in the first place).
- \x
Matches the single character x.
This provides a way of avoiding the special interpretation of the characters *?[]\ in pattern.
The following example is extracted from the unit tests
provided with flibs. In the following example, "match" is true.
| |
type ( t_vstring ) :: string1
logical :: match
call vstring_new ( string1 , "m_vstring.f90" )
match = vstring_match ( string1 , "m_*.f90" )
call vstring_free ( string1 )
|
- vstring_match (this , pattern ?, nocase?) result ( match )
-
- character(len=*) , intent(in) :: pattern
-
- logical , intent(in) , optional :: nocase
-
- logical :: match
-
Same as previous, with character(len=*) as pattern.
- vstring_is (this , class ?, strict? ?, failindex?) result ( isinclass )
-
- character(len=*) , intent(in) :: class
-
- logical, intent(in) , optional :: strict
-
- integer, intent(out) , optional :: failindex
-
- logical :: isinclass
-
Returns .true. if string is a valid member of the specified character class,
otherwise returns .false..
If strict is provided and .true., then an empty string returns .false..
If strict is provided and .false., or not provided, an empty string returns .true..
If failindex is provided, then if the function returns .false., the index in the
string where the class was no longer valid will be stored in the variable failindex.
The following character classes are recognized (the class name can be abbreviated):
- alpha Any alphabet character, that is [a-zA-Z].
- alnum Any alphabet or digit character, that is [a-zA-Z0-9].
- ascii
Any character with a value less than 128 (those that are in the 7-bit ascii range).
- control
Any control character. Control chars are in the
ranges 00..1F and 7F..9F, that is from ascii #0 to #31 and from #127 to #159
- digit
Any digit character. Note that this includes characters outside of the [0-9] range.
- false
Any of the forms allowed where the logical is false.
- graph
Any printing character, except space that is from ascii #33 to #126.
- integer
Any of the valid forms for an ordinary integer in Fortran, with optional surrounding whitespace.
- logical
Any valid Fortran logical
- lower
Any lower case alphabet character, that is [a-z].
- punct
Any punctuation character, that is _,;:.?[](){}@"'
- print
Any printing character, including space that is from ascii #32 to #126.
- real
Any of the valid forms for a real in Fortran, with optional surrounding whitespace.
- space
Any space character, that is white space, tab, newline or carriage return.
- true
Any of the forms allowed where the logical is true.
- upper
Any upper case alphabet character, that is [A-Z].
- xdigit
Any hexadecimal digit character ([0-9A-Fa-f]).
- wordchar
Any word character. That is any alphanumeric character (upper case,
lower case, or digit), or any connector punctuation characters (e.g. underscore).
These methods or routines are simply an interface of standard fortran
string processing routines.
- vstring_iachar (this) result ( new_iachar )
-
- integer :: new_iachar
-
Returns the code for the ASCII character in the character position of C.
Example : If this is "@", then iachar is 64.
- vstring_ichar (this) result ( new_ichar )
-
- integer :: new_ichar
-
Returns the code for the character in the first character position of
in the systemâ€™s native character set.
This is an interface to the standard fortran.
- vstring_charindex (this , substring ?, back?) result ( charindex )
-
- type ( t_vstring ) , intent(in) :: substring
-
- logical, intent(in), optional :: back
-
- integer :: charindex
-
Returns the position of the start of the first occurrence of string substring
as a sub-string in the current string, counting from one. If substring is not present
in the current string, zero is returned. If the back argument is present and true, the
return value is the start of the last occurrence rather than the first.
Note: this is a simple interface to the standard fortran intrinsic "index".
- vstring_scan (this, substring?, back?) result ( charindex )
-
- type ( t_vstring ) , intent(in) :: substring
-
- logical, intent(in), optional :: back
-
- integer :: charindex
-
Returns the position of a character of the current string that is in set, or zero
if there is no such character. If the logical back is absent or present with value
false, the position of the leftmost such character is returned. If back is present
with value true, the position of the rightmost such character is returned.
Note: this is a simple interface to the standard fortran intrinsic "index".
- vstring_verify (this, substring?, back?) result ( charindex )
-
- type ( t_vstring ) , intent(in) :: substring
-
- logical, intent(in), optional :: back
-
- integer :: charindex
-
Returns the default integer value 0 if each character in the current
string appears in set, or the position of a character of the current string
that is not in set. If the logical back is absent or present with value false,
the position of the left-most such character is returned. If back is
present with value true, the position of the rightmost such character is returned.
Note: this is a simple interface to the standard fortran intrinsic "verify".
- vstring_adjustl (this) result ( newstring )
-
- type ( t_vstring ) :: newstring
-
Adjusts left to return a string of the same length by removing
all leading blanks and inserting the same number of trailing blanks.
Note : this is a simple interface to the standard fortran intrinsic "adjustl".
- vstring_adjustr (this) result ( newstring )
-
- type ( t_vstring ) :: newstring
-
Adjusts right to return a string of the same length by removing
all trailing blanks and inserting the same number of leading blanks.
Note: this is a simple interface to the standard fortran intrinsic "adjustr".
- vstring_achar (i) result ( new_achar )
-
- integer, intent (in) :: i
-
- type ( t_vstring ) :: new_achar
-
Returns the character located at position I in the ASCII collating sequence.
This is an interface to the standard fortran.
- vstring_char (i) result ( new_achar )
-
- integer, intent (in) :: i
-
- type ( t_vstring ) :: new_achar
-
Returns the character represented by the integer I.
This is an interface to the standard fortran.
Example : If i is 64, then char is "@".
- Refactor the component and use datastructures/vectors.f90
- vstring_read Returns the vstring which is read on the given unit number, or on the standard input if no unit is given.
- vstring_write Writes the current vstring on the given unit number, or on the standard output if no unit is given.
- vstring_wordend Returns the index of the character just after the last one in the word containing character charIndex of string.
- vstring_wordstart Returns the index of the first character in the word containing character charIndex of string.
Copyright © 2008 Michael Baudin<EMAIL_ADDRESS>Copyright © 2008 Arjen Markus arjenmarkus@sourceforge.net


Booston Dynamiks Robotics Team
About Us
At Booston Dynamiks robotics team, we strive to make robotics and engineering more easily understood and accessible to students. We teach students how to code, program, design, build, and test robots and other more simple and basic things like how to solder, basic electrical and mechanical engineering, and more. We don't just do robotics however, we also host a bunch of cool events where people including younger students can come, share and learn about new ideas.


Circle Light Standard Examples of SVG Shapes and Text Examples of SVG Shapes and Text External Image Photo by energepic.com from Pexels


My name is Ian Foster. I will be 43 years old next month.
My hobbies include, making music, going bowling, and fishiing.
I have been married for 10 years to my wife Joy.
Gino's edit:I also like long walks on the beach with the ocean breeze gusting through my hair. : )


I am a graduate from Cal Poly San Luis Obispo and majored in Economics and pursuing a concentration in Quantitative Analysis. In my short time as a college student, I have already began to pursue my professional aspirations through developing skills in Analysis, Communication, and Strategy. I hope to continue pursuing these fields through internships, while simultaneously helping companies pursue their goals. I possess a profound passion for learning and enhancing my skills and working in an environment that challenges me. My work ethic and positive attitude will enhance any company and heavily contribute to any goal.
In my free time I enjoy climbing, making jewelry, sailing, enjoying live music, and creating quality relationships with my peers.


{{extend 'layout.html'}}
{{=T("You can pay somebody else's conference fees by transferring their balance. The transfer is pending until you pay your conference fees. To transfer the balance type below the \"payment token\" for the registrants, separated by a comma")}}
{{=form}} {{if transfers_in:}}| {{=transfer.description}} | ${{='%.2f'%transfer.amount}} | {{if transfer.approved:}}APPROVED | {{else:}}PENDING | [{{=A(T('cancel'),_href=URL(r=request,f='cancel_transfer',args=[transfer.id]))}}] | {{pass}}


{% extends "../layout.html" %}
{% block page_title %}
Find a career
{% endblock %}
{% block content %}
{% set serviceName = 'Find a career' %}
{% set bannerStyle = 'BETA-style' %}
{% set filterName = 'Entry qualifications' %}
{% include "../includes/survey.html" %}
{% include "../includes/global_header_bar.html" %}
{% include "../includes/breadcrumb_filters.html" %}
{{filterName}}
Select what you have now or expect to get
Step 4 of 5
{% endblock %}


OXO good grips deep clean brush set
by Mark FrauenfelderToothbrushes might seem like a good idea for scrubbing small areas, but they are not angled properly for the job and they wear out fast. The OXO good grips deep clean brush set ($5.99 on Amazon) has two brushes and a wiper blade designed for cleaning tile grout and other hard to reach areas.


Sepsis Disease Prediction
We are glad that you came here
You have to input the data of the patient in the following form. You can leave some fields of the form as blank if you don't have the value.
Please Note : The accuracy of the prediction will decrease if you don't provide enough information.
VITAL SIGNS
Heart rate (beats per minute):
Pulse oximetry (%):
Temprature (Deg C):
Systolic BP (mm Hg):
Mean arterial pressure (mm Hg):
Diastolic BP (mm Hg):
Respiration Rate (breaths per minute):
End tidal CO2 (mm Hg):
LABORATORY VALUES
Measure of excess bicarbonate (mmol/L):
Bicarbonate (mmol/L):
Fraction of inspired oxygen (%):
pH:
Partial pressure of CO2 from arterial blood (mm Hg):
Oxygen saturation of arterial blood (%):
Aspartate transaminase (%):
Blood urea nitrogen (mg/dL):
Alkaline Phosphate (IU/L):
Calcium (mg/dL):
Chloride (mmol/L):
Creatinine (mg/dL):
Bilirubin direct (mg/dL):
Serum glocuse (mg/dL):
Lactic acid (mg/dL):
Magnesium (mmol/dL):
Phosphate (mg/dL):
Potassium (mmol/L):
Total bilirubin (mg/dL):
Troponin I (ng/mL):
Hematocrit (%):
Haemoglobin (g/dL):
Partial thromboplastin time (seconds):
Leukocyte count (count*10
3
/µL):
Fibrinogen (mg/dL):
Platelets (count*10
3
/µL):
Demographics
Age (in Years):
Gender:
Male
Female
Administrative Identifier for ICU unit (MICU):
Administrative Identifier for ICU unit (SICU):
Hours between hospital admit and ICU admit:
ICU length-of-stay(hours):


Preparation time
1-2 hours
Cooking time
less than 10 mins
Serves
Serves 6-8
This delectable cheesecake uses seasonal strawberries and a fancy but easy decoration technique.
Line a baking tray with baking parchment.
Bring a little water to a simmer in a pan. Suspend a heatproof bowl over the water (do not allow the base of the bowl to touch the water). Add the white chocolate and melt, then pour it onto the prepared baking tray, tipping the tray until the white chocolate covers the baking tray in a thin layer. Freeze for 10-20 minutes, or until totally frozen.
Add 300g/10½oz of the strawberries, 25g/1oz of the caster sugar and 75ml/3fl oz water to a saucepan. Bring to a boil, stirring to help the sugar dissolve. Reduce the heat until the mixture is simmering, then simmer for 3-4 minutes.
Strain the strawberry mixture through a fine sieve into a bowl, pushing the strawberries through the sieve using the back of a wooden spoon. Drain the gelatine leaves and add to the mixture, stirring until they have completely dissolved. Set aside to cool to room temperature (this mixture will be used as a glaze just before serving).
Use the ring from a 20-25cm/8-10in springform cake tin as a guide to cut out the centre of the flan case, then cut the sponge disc in half horizontally using a sharp knife, to produce two thinner discs. Place one of the sponge discs onto the base of the springform cake tin and clip the ring around it. Drizzle the fruit liqueur all over the sponge.
In a bowl, whisk the cream cheese, crème fraîche and double cream with the remaining sugar and the vanilla seeds until well combined. Spoon the mixture on top of the sponge base, pushing it all the way to the edges and smoothing the top with a palette knife.
Decorate the top of the cheesecake with the remaining strawberry halves, then drizzle over the strawberry glaze. Chill in the fridge until needed.
To serve, remove the springform cake ring from the sides of the cheesecake (to do this neatly, heat the sides very briefly using a chefs’ blow torch). Break the frozen white chocolate into shards and press these around the sides of the cheesecake until totally covered. Serve immediately.


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lds::gaussian::emFit_t #
GLDS E-M Fit Type. More…
#include <lds_gaussian_fit_em.h>
Inherits from lds::gaussian::fit_t, lds::fit_t
Public Functions #
| Name | |
|---|---|
| emFit_t() | |
| emFit_t(Matrix & A, Matrix & B, Vector & g, Vector & m, Matrix & Q, Vector & x0, Matrix & P0, Matrix & C, Vector & d, Matrix & R, data_t dt, std::vector< Matrix > & uTrain, std::vector< Matrix > & zTrain) Constructs a new EM Fit Type. |
|
| emFit_t(data_t dt, std::vector< Matrix > & uTrain, std::vector< Matrix > & zTrain) Constructs a new EM Fit Type. |
|
| emFit_t(ssidFit_t & fit0) | |
| void | reset(void ) Reset EM fit. |
| void | runEM(bool calcAB =true, bool calcQ =true, bool calcInitial =true, bool calcC =true, bool calcd =true, bool calcR =true) Run Expectation-Maximization algorithm. |
| std::vector< Matrix > | getX() Get state estimate. |
| std::vector< Matrix > | getY() Get output estimate. |
| Matrix | get_sum_E_xu_tm1_xu_tm1() |
| Matrix | get_sum_E_xu_t_xu_tm1() |
| Matrix | get_sum_E_xu_t_xu_t() |
| size_t | getT() |
| void | setY(std::vector< Matrix > yHat) Set output. |
Protected Functions #
| Name | |
|---|---|
| Vector | getTheta() Get recalculated parameters (packed into vector) |
| void | kalmanFilt() |
| void | kalmanSmooth(bool forceCommonInitial) Kalman smooth dataset (fixed-interval smoothing) |
| void | Estep(bool forceCommonInitial =false) Expectation step. |
| void | Mstep(bool calcAB =true, bool calcQ =true, bool calcInitial =false, bool calcC =false, bool calcd =false, bool calcR =true) Maximization step. |
Public Attributes #
| Name | |
|---|---|
| data_t | tol tolerance for convergence |
| size_t | maxIter maximum number of EM iterations |
Protected Attributes #
| Name | |
|---|---|
| std::vector< Matrix > | xHat state estimate |
| std::vector< arma::Cube< data_t > > | P state estimate covariance |
| std::vector< Matrix > | yHat output estimate |
| std::vector< arma::Cube< data_t > > | P_t_tm1 single-lag state covariance |
| Matrix | sum_E_xu_t_xu_t state-input covariance (current time) |
| Matrix | sum_E_xu_tm1_xu_tm1 state-input covariance (t-minus-1) |
| Matrix | sum_E_xu_t_xu_tm1 single lag state-input covariance |
| size_t | T |
Additional inherited members #
Public Functions inherited from lds::gaussian::fit_t
| Name | |
|---|---|
| fit_t() | |
| fit_t(Matrix & A, Matrix & B, Vector & g, Vector & m, Matrix & Q, Vector & x0, Matrix & P0, Matrix & C, Matrix & D, Vector & d, Matrix & R, data_t dt, std::vector< Matrix > & uTrain, std::vector< Matrix > & zTrain) Constructs a new GLDS fit. |
|
| fit_t(Matrix & A, Matrix & B, Vector & g, Vector & m, Matrix & Q, Vector & x0, Matrix & P0, Matrix & C, Vector & d, Matrix & R, data_t dt, std::vector< Matrix > & uTrain, std::vector< Matrix > & zTrain) Constructs a new GLDS fit type. |
Public Attributes inherited from lds::gaussian::fit_t
| Name | |
|---|---|
| Matrix | C output matrix |
| Matrix | D feedthrough matrix |
| Vector | d output bias |
| Matrix | R output noise cov |
| std::vector< Matrix > | uTrain input training data |
| std::vector< Matrix > | zTrain measurement training data |
Public Functions inherited from lds::fit_t
| Name | |
|---|---|
| fit_t() | |
| fit_t(Matrix & A, Matrix & B, Vector & g, Vector & m, Matrix & Q, Vector & x0, Matrix & P0, data_t & dt) Constructs a new LDS fit type. |
Public Attributes inherited from lds::fit_t
| Name | |
|---|---|
| Matrix | A state matrix |
| Matrix | B input matrix |
| Vector | g input gain |
| Vector | m process noise mean |
| Matrix | Q process noise cov |
| Vector | x0 initial state |
| Matrix | P0 initial covar |
| data_t | dt sample period |
Detailed Description #
class lds::gaussian::emFit_t;
This type is used in the process of fitting GLDS models by
expectation-maximization (EM).
Public Function Details #
emFit_t #
inline emFit_t()
emFit_t #
emFit_t(
Matrix & A,
Matrix & B,
Vector & g,
Vector & m,
Matrix & Q,
Vector & x0,
Matrix & P0,
Matrix & C,
Vector & d,
Matrix & R,
data_t dt,
std::vector< Matrix > & uTrain,
std::vector< Matrix > & zTrain
)
Parameters:
- A state matrix
- B input matrix
- g input gain
- m process disturbance
- Q process noise covariance
- x0 initial state estimate
- P0 covariance of initial state estimate
- C output matrix
- d output bias
- R output noise covariance
- dt sample period
- uTrain training input data
- zTrain training measurement data
emFit_t #
emFit_t(
data_t dt,
std::vector< Matrix > & uTrain,
std::vector< Matrix > & zTrain
)
Parameters:
- dt sample period
- uTrain training input data
- zTrain training measurement data
Constructs a new EM Fit Type.
Initializes the model to a random walk.
emFit_t #
emFit_t(
ssidFit_t & fit0
)
reset #
void reset(
void
)
runEM #
void runEM(
bool calcAB =true,
bool calcQ =true,
bool calcInitial =true,
bool calcC =true,
bool calcd =true,
bool calcR =true
)
Parameters:
- calcAB [optional] whether to caclulate dynamics (A, B)
- calcQ [optional] whether to calculate process noise covariance
- calcInitial [optional] whether to calculate initial conditions
- calcC [optional] whether to calculate output matrix
- calcd [optional] whether to calculate output bias
- calcR [optional] whether to calculate output noise covariance
getX #
inline std::vector< Matrix > getX()
getY #
inline std::vector< Matrix > getY()
get_sum_E_xu_tm1_xu_tm1 #
inline Matrix get_sum_E_xu_tm1_xu_tm1()
get_sum_E_xu_t_xu_tm1 #
inline Matrix get_sum_E_xu_t_xu_tm1()
get_sum_E_xu_t_xu_t #
inline Matrix get_sum_E_xu_t_xu_t()
getT #
inline size_t getT()
setY #
inline void setY(
std::vector< Matrix > yHat
)
Protected Function Details #
getTheta #
Vector getTheta()
kalmanFilt #
void kalmanFilt()
Kalman filter dataset Estimate x[t] | z[0…t]
kalmanSmooth #
void kalmanSmooth(
bool forceCommonInitial
)
Parameters:
- forceCommonInitial whether to force common initial condition for all trials
Kalman smooth dataset (fixed-interval smoothing)
Estimate x[t] | z[0…T]
Estep #
void Estep(
bool forceCommonInitial =false
)
Parameters:
- forceCommonInitial whether to force common initial condition for all trials
Mstep #
void Mstep(
bool calcAB =true,
bool calcQ =true,
bool calcInitial =false,
bool calcC =false,
bool calcd =false,
bool calcR =true
)
Parameters:
- calcAB [optional] whether to caclulate dynamics (A, B)
- calcQ [optional] whether to calculate process noise covariance
- calcInitial [optional] whether to calculate initial conditions
- calcC [optional] whether to calculate output matrix
- calcd [optional] whether to calculate output bias
- calcR [optional] whether to calculate output noise covariance
Public Attribute Details #
tol #
data_t tol = 1e-3;
maxIter #
size_t maxIter = 100;
Protected Attribute Details #
xHat #
std::vector< Matrix > xHat;
P #
std::vector< arma::Cube< data_t > > P;
yHat #
std::vector< Matrix > yHat;
P_t_tm1 #
std::vector< arma::Cube< data_t > > P_t_tm1;
sum_E_xu_t_xu_t #
Matrix sum_E_xu_t_xu_t;
sum_E_xu_tm1_xu_tm1 #
Matrix sum_E_xu_tm1_xu_tm1;
sum_E_xu_t_xu_tm1 #
Matrix sum_E_xu_t_xu_tm1;
T #
size_t T;
Updated on 10 March 2021 at 11:57:48 CST


Winter Weather Advisory issued November 23 at 11:07PM EST until November 24 at 1:00PM EST by NWS Binghamton NY
Winter Weather Advisory: Luzerne, Southern Wayne, Pike and 1 more area until 1:00 PM
* WHAT…Mixed precipitation expected. Total snow accumulations
of a coating in the valleys with 1 to 2 inches expected over
the Poconos. Ice accumulations of up to one tenth of an inch
over the Poconos with no ice accumulation expected in the
valleys.
* WHERE…Lackawanna, Luzerne, Pike and Southern Wayne counties.
* WHEN…Until 1 PM EST Sunday.
* IMPACTS…Plan on slippery road conditions especially over the
Poconos.
* ADDITIONAL DETAILS…A mix of rain and freezing rain will
continue into the overnight hours and change to all rain. Most
of the freezing rain will be found in the Poconos. Expect the
rain to turn over to snow Sunday morning before ending by
afternoon.
Slow down and use caution while traveling through the Poconos.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.
The Pennsylvania Department of Transportation and Pennsylvania
Turnpike Commission remind motorist to adjust speeds based on
driving conditions as winter weather impacts Pennsylvania
roadways. Visit www.511pa.com for the latest travel, roadways,
and traffic conditions.


You're almost in! Click the appropriate button below, fill out the form, and we'll be in touch soon. Thank you for deciding to participate in the Infotech WNY Shadow Program, we hope that the experience will be educational and enjoyable for everyone involved.


The setFullYear() method can optionally set month and day.
Please note that month counts from 0. December is month 11:


Create a personal list and easily manage your dev bookmarks with custom and rapid search, read later and custom tags
Share worthy bookmarks (mark as public) and they will be published on Github at https://github.com/CodepediaOrg/bookmarks


FailTimeStop Class Reference
Stop object combining time and failuresa. More...
Public Member Functions | |
| FailTimeStop (unsigned int fail, unsigned int time) | |
| Initialize stop object. | |
| virtual bool | stop (const Search::Statistics &s, const Search::Options &o) |
| Test whether search must be stopped. | |
| bool | fail (const Search::Statistics &s, const Search::Options &o) const |
| Whether the stop was due to failures. | |
| bool | time (const Search::Statistics &s, const Search::Options &o) const |
| Whether the stop was due to time. | |
| ~FailTimeStop (void) | |
| Destructor. | |
Protected Attributes | |
| Search::FailStop * | fs |
| Used fail stop object. | |
| Search::TimeStop * | ts |
| Used time stop object. |
Detailed Description
Stop object combining time and failuresa.
Definition at line 577 of file job-shop.cpp.
Constructor & Destructor Documentation
| FailTimeStop::FailTimeStop | ( | unsigned int | fail, | |
| unsigned int | time | |||
| ) | [inline] |
Initialize stop object.
Definition at line 583 of file job-shop.cpp.
| FailTimeStop::~FailTimeStop | ( | void | ) | [inline] |
Destructor.
Definition at line 599 of file job-shop.cpp.
Member Function Documentation
| virtual bool FailTimeStop::stop | ( | const Search::Statistics & | s, | |
| const Search::Options & | o | |||
| ) | [inline, virtual] |
Test whether search must be stopped.
Implements Gecode::Search::Stop.
Definition at line 587 of file job-shop.cpp.
| bool FailTimeStop::fail | ( | const Search::Statistics & | s, | |
| const Search::Options & | o | |||
| ) | const [inline] |
Whether the stop was due to failures.
Definition at line 591 of file job-shop.cpp.
| bool FailTimeStop::time | ( | const Search::Statistics & | s, | |
| const Search::Options & | o | |||
| ) | const [inline] |
Whether the stop was due to time.
Definition at line 595 of file job-shop.cpp.
Member Data Documentation
Search::FailStop* FailTimeStop::fs [protected] |
Used fail stop object.
Definition at line 579 of file job-shop.cpp.
Search::TimeStop* FailTimeStop::ts [protected] |
Used time stop object.
Definition at line 580 of file job-shop.cpp.
The documentation for this class was generated from the following file:
- examples/job-shop.cpp


Basic Links
Lecture Notes and Lectures
- Nicolai's lecture notes (after each lecture, I will try to write up what we have done and make these notes available here)
- Venanzio's lecture notes
In any case, I strongly advise you to take your own notes during the lecture!
Log of the lecture:
- Lecture 1 --- 31 Jan 2018 --- Nicolai --- discussed syntax and semantics; specified the syntax of a simple language of arithmetical expressions via a Backus-Naur form and via derivation rules; gave one possible denotational semantic
- Lecture 2 --- 01 Feb 2018 --- Nicolai --- continued with the simple language; gave an example of a possible operational semantic; proved confluence for our language and discussed that confluence can fail for other languages
- Lecture 3 --- 07 Feb 2018 --- Nicolai --- introduction to Agda; see the Agda file linked below (in section "Agda")
- Lecture 4 --- 08 Feb 2018 --- Nicolai --- discussed G54FPP projects; normal form theorem for our laguage of arithmeitcal epressions; part of proof of statement that "[[e]] is value => e reduces to value"
- Lecture 5 --- 14 Feb 2018 --- Nicolai --- induction principle for the language of arithmetical expressions, use it to prove the theorem ([[e]] = True => e ->* t) and ([[e]] = False => e ->* f) and ([[e]] = n => e -> s(s(...(s z)...)))
- Lecture 6 --- 15 Feb 2018 --- Nicolai --- implemented operational semantics in Agda, see Agda file linked below
- Lecture 7 --- 21 Feb 2018 --- Venanzio --- introduction to λ-calculus
- Lecture 8 --- 22 Feb 2018 --- Venanzio --- data structures in λ-calculus: Church Numerals
- Lecture 9 --- 28 Feb 2018 --- Venanzio --- abstract syntax trees, substitution, Booleas and pairs
- Lecture 10 --- 1 Mar 2018 --- Venanzio --- recursion in λ-calculus, Y combinator
- Lecture 11 --- 7 Mar 2018 --- Venanzio --- simply typed λ-calculus
- Lecture 12 --- 8 Mar 2018 --- Venanzio --- System T
- Lecture 13 --- 14 Mar 2018 --- Venanzio --- Recursive types - Inductive
- Lecture 14 --- 15 Mar 2018 --- Venanzio --- CoInductive types
- Lecture 15 --- 21 Mar 2018 --- Venanzio --- (Initial) Algebras and (Final) Coalgebras
- Lecture 16 --- 22 Mar 2018 --- Venanzio --- System F
- Lecture 17 --- 25 Apr 2018 --- Venanzio --- Review of Type Systems
- Lecture 18 --- 2 May 2018 --- Nicolai --- Basics of System F
- Lecture 19 --- 3 May 2018 --- Nicolai --- Revision of main topics, exam preparation; final lecture of the module
Assessment and Coursework for G54FOP
On-line Tests
The coursework consists in three short tests on Moodle.
Every week you will find a quiz on the Moodle page.
The quiz consists of 10 short questions; you have 30 minutes to answer them all.
Access to the quiz will be open for the whole specified day.
You can choose at what time you want to do it, but once you start you have half hour to complete it.
- Test 1, Wednesday 2 May 2018
- Test 2, Wednesday 9 May 2018 (cancelled)
- Test 3, Wednesday 16 May 2018 (cancelled)
Previous Years Exam Papers
Agda
Agda is a programming language and a proof assistant.
Here are some links to help you install and learn Agda:
Agda file from the lecture:
Recommended Sources
G54FPP mini project
This module can be taken in addition to G54FOP.
It gives you the opportunity to learn more about a specific topic that is related to FOP.
Your task is to:
- Choose a topic: this can be one that I suggest (see below), or one that you come up with yourself.
- Work on the topic: this can include an Agda formalisation and/or literature work, depending on what you have chosen.
- Write a report on what you have done or found out: it should be understandable for your FOP classmates.
- Give a presentation for the rest of the class.
Timewise, the plan is as follows.
You should choose a topic at the end of February.
You then will have March and April (plus early May) to work on it.
The presentations will be in early May, and the reports should be handed in shortly after.
Update: Please submit your report by 14 May. Presentations will take place on 18 May.
Agda projects include a formalisation (you can also use Coq if you prefer).
Some suggested topics are ("A" for "Agda"):
- Formalise the confluence result for operational semantics (lecture 2).
- Formalise the connection between denotational and operational semantics (lecture 4; easier than lecture 2).
- Formalise the pidgeonhole principle.
- Formalise confluence for the lambda calculus (hard).
- Formalise different sorting algorithms.
- Formally prove that there are infinitely many primes.
- Suggest your own formalisation project (e.g. basic automaton theory, graph theory, ...).
Some none-formalisation topics could be (where "L" stands for "literature").
If you want to do any of these, we will discuss what exactly you would do.
They may still include Haskell or Agda, depending on your preferences.
- Primitive recursion and the Ackermann function.
- An introduction to Martin-Lof type theory.
- An introduction to automata theory.
- Any of the topics on Venanzio's website.
- Suggest your own topic (e.g. cryptography, blockchain, ...).


Tide - Beer Scented Detergent
Title - Header
#1 America's Detergent
From beer lovers to clean clothes lovers.
A detergent with an unforgettable beer scent.
scroll down
Original Detergent
We are the original detergent
In 1946, we united with the best beer producers in America to create the first beer scented detergent. Since then Tide has been America’s #1 detergent.
Created in America
Created in America the original way
Ingredients
Scented with fine hops, selected barley, and pure canadian water
Promotional Container
Call to Action Container
Wanna know where to find us?
We are present in all Canada
We’ve selected the best brewers and cleaners across Canada to host the best detergent in America.


Array Methods
(people array generated fully random, possible males with female names and vise versa, as well as duplicates)
Problem 1. Make person
- Write a function for creating persons
- Each person must have firstname, lastname, age and gender (true is female, false is male)
- Generate an array with ten person with different names, ages and genders
Result:
Problem 2. People of age
- Write a function that checks if an array of person contains only people of age (with age 18 or greater)
- Use only array methods and no regular loops (for, while)
Result:
Problem 4. Average age of females
- Write a function that calculates the average age of all females, extracted from an array of persons
- Use Array#filter
- Use only array methods and no regular loops (for, while)
Result:
Problem 5. Youngest person
- Write a function that finds the youngest male person in a given array of people and prints his full name
- Use only array methods and no regular loops (for, while)
- Use Array#find
Result:
Problem 6. Group people
- Write a function that groups an array of persons by first letter of first name and returns the groups as a JavaScript Object
- Use Array#reduce
- Use only array methods and no regular loops (for, while)
Result:


The Clash of Levels.
Posted: Thu Nov 05, 2009 5:20 am
Well, i KNOW every high lvl above 25, is wondering this, why doesnt hard liches and semi hard liches give as good exp as clearing trolls??? or better, we are afterall high lvls, and the risk of grinding there should be higher lvl gear AND higher exp.
im sure some agree with this statement, atm i feel theres a clash between highlvls and low lvls about who gets to grind where and how and how fast.
thinking 70 exp is much for trolls, then hard liches should be around like 180 or something, just saying that, and semi hard liches around 140.
this way we would have high lvls grinding a isle like hunting ground, and low lvls grinding trolls.
im sure some agree with this statement, atm i feel theres a clash between highlvls and low lvls about who gets to grind where and how and how fast.
thinking 70 exp is much for trolls, then hard liches should be around like 180 or something, just saying that, and semi hard liches around 140.
this way we would have high lvls grinding a isle like hunting ground, and low lvls grinding trolls.


--- layout: post status: publish published: true title: Sky Blue And Black author: Leask author_login: leask author_email<EMAIL_ADDRESS>author_url: https://leaskh.com wordpress_id: 1409 wordpress_url: https://leaskh.com/?p=1409 date: '2010-10-17 20:13:59 +0800' date_gmt: '2010-10-17 12:13:59 +0800' categories: tags: [] comments: - id: 391 author: Seanlier author_email<EMAIL_ADDRESS>author_url: '' date: '2010-10-26 16:49:51 +0800' date_gmt: '2010-10-26 08:49:51 +0800' content: friends偶可能看了三百次了，哈哈 - id: 392 author: Leask author_email<EMAIL_ADDRESS>author_url: https://leaskh.com date: '2010-10-26 17:59:07 +0800' date_gmt: '2010-10-26 09:59:07 +0800' content: "Friends有10季，1季有n集，算了一下一共有236集，每集约20分钟。\r\n\r\n236*20*300 = 1416000 分钟\r\n\r\n1416000/60/24 =<PHONE_NUMBER> 天\r\n\r\n983.3333333 / 365 = 2.6940639 年\r\n\r\n朋友，我只能说你很牛，你的活得挺闲的。" - id: 443 author: Judy author_email<EMAIL_ADDRESS>author_url: '' date: '2010-12-12 22:55:40 +0800' date_gmt: '2010-12-12 14:55:40 +0800' content: me也看了三遍，正在复习•••••• ---
最近室友们开始看Friends了,这部我看了不下3次的美剧由于太过经典,他们看的时候我也还会忍不住瞄上几眼.
心血来潮也转一下里面的一首插曲,如果我没有记错,yifeng前辈最近也贴过了.我也不多介绍了.
Sky Blue And Black
Lyric by Browne and Jackson
In the calling out to one another
Of the lovers up and down the strand
In the sound of the waves and the cries
Of the seagulls circling the sand
In the fragments of the songs
Carried down the wind from some radio
In the murmuring of the city in the distance
Ominous and low
I hear the sound of the world where we played
And the far too simple beauty
Of the promises we made
If you ever need holding
Call my name, I'll be there
If you ever need holding
And no holding back, I'll see you through
Sky blue and black
Where the touch of the lover ends
And the soul of the friend begins
There's a need to be separate and a need to be one
And a struggle neither wins
Where you gave me the world I was in
And a place I could make a stand
I could never see how you doubted me
When I'd let go of your hand
Yeah, and I was much younger then
And I must have thought that I would know
If things were going to end
And the heavens were rolling
Like a wheel on a track
And our sky was unfolding
And it'll never fold back
Sky blue and black
And I'd have fought the world for you
If I thought that you wanted me to
Or put aside what was true or untrue
If I'd known that's what you needed
What you needed me to do
But the moment has passed by me now
To have put away my pride
And just come through for you somehow
If you ever need holding
Call my name, I'll be there
If you ever need holding
And no holding back, I'll see you through
You're the color of the sky
Reflected in each store-front window pane
You're the whispering and the sighing
Of my tires in the rain
You're the hidden cost and the thing that's lost
In everything I do
Yeah and I'll never stop looking for you
In the sunlight and the shadows
And the faces on the avenue
That's the way love is
That's the way love is
That's the way love is
Sky blue and black
PS: 总有一首歌能唱出你的徘徊,你的无奈,对于现在的我,就是这么一首歌.


Price Op
- In the UK there is very little regulation on the premiums we can charge
- This allows us to take a different approach to setting our premiums which doesn't just rely on the risk
- The approach we take is to look at the customer's buying behaviour, specifically their price elasticity
- We implement a random price trial assigning people high and low prices
- Using this data we can estimate customer $demand$ (the probability that someone will buy)
- $demand$ is estimated using logistic regression so will take the form
$$\frac{y}{1-y} = \beta_0 + \beta_1x_1 +...+\beta_nx_n$$
- In insurance, this will use the usual rating factors along with the most important variable, the premium
$$Demand = \beta_0 + \beta_1age + \beta_2mileage + \beta_3premium +...+\beta_nx_n$$
- We can look at this demand curve for an individual