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regular expression parser 1.1
regular expression parser is a C++ regexp parser that accomplishes The Open Group specification Issue 6. more>>
regular expression parser is a C++ regexp parser that accomplishes The Open Group specification Issue 6, IEEE Std 1003.1, 2004 Edition.
regular expression parser allows you to parse input using regular expressions, and to retrieve parsed sub-expression matches in a few steps.
<<lessregular expression parser allows you to parse input using regular expressions, and to retrieve parsed sub-expression matches in a few steps.
Download (0.33MB)
Added: 2006-11-27 License: GPL (GNU General Public License) Price:
624 downloads
STX Expression Parser 0.7
STX Expression Parser provides a C++ framework. more>>
STX Expression Parser provides a C++ framework, which can process user-specified expression strings containing program-specific variables. It can be integrated into applications to allow user-customized data selection and filtering.
The expresssion strings are intuitive SQL-like WHERE-clauses and can contain arbitrarily complex arithmetic. At the same time the parse tree evaluation speed is guaranteed to be fast enough to safely iterate over larger data sets. The framework uses the Boost.Spirit parser library combined with a versatile custom scalar value class.
The expression parser can process arbitrarily complex arithmetic expressions like those seen below. To access application-defined data, functions and variables may be included in the expression. An expression can be used as a boolean filter by using comparison and logic operators.
6 + 3 * 12
(a - 28) * (int)(e + 0.4 * 2.5 / (PI() - EXP(-0.644) * 4))
6 * 9 == 42
a >= 5 OR (42<<less
The expresssion strings are intuitive SQL-like WHERE-clauses and can contain arbitrarily complex arithmetic. At the same time the parse tree evaluation speed is guaranteed to be fast enough to safely iterate over larger data sets. The framework uses the Boost.Spirit parser library combined with a versatile custom scalar value class.
The expression parser can process arbitrarily complex arithmetic expressions like those seen below. To access application-defined data, functions and variables may be included in the expression. An expression can be used as a boolean filter by using comparison and logic operators.
6 + 3 * 12
(a - 28) * (int)(e + 0.4 * 2.5 / (PI() - EXP(-0.644) * 4))
6 * 9 == 42
a >= 5 OR (42<<less
Download (0.45MB)
Added: 2007-07-24 License: LGPL (GNU Lesser General Public License) Price:
824 downloads
Black Penguin 0.2
Black Penguin project is an arcade style jump-on-cubes game. more>>
Black Penguin project is an arcade style jump-on-cubes game.
Use your cursor keys to make the penguin escape from the evil window thats menacing him and gather credits by collecting the items on the cubes.
Black Penguin comes with 16 levels, runs under X11 with Qt and/or KDE, has rendered graphics, sound support is not implemented yet.
<<lessUse your cursor keys to make the penguin escape from the evil window thats menacing him and gather credits by collecting the items on the cubes.
Black Penguin comes with 16 levels, runs under X11 with Qt and/or KDE, has rendered graphics, sound support is not implemented yet.
Download (0.31MB)
Added: 2006-11-24 License: GPL (GNU General Public License) Price:
1065 downloads
Language::Basic::Expression 1.44
Language::Basic::Expression is a Perl package to handle string, numeric, and boolean expressions. more>>
Language::Basic::Expression is a Perl package to handle string, numeric, and boolean expressions.
SYNOPSIS
See Language::Basic for the overview of how the Language::Basic module works. This pod page is more technical.
# Given an LB::Token::Group, create an expression I parse it
my $exp = new LB::Expression::Arithmetic $token_group;
# Whats the value of the expression?
print $exp->evaluate;
# Perl equivalent of the BASIC expression
print $exp->output_perl;
Expressions are basically the building blocks of Statements, in that every BASIC statement is made up of keywords (like GOTO, TO, STEP) and expressions. So expressions include not just the standard arithmetic and boolean expressions (like 1 + 2), but also lvalues (scalar variables or arrays), functions, and constants. See Language::Basic::Syntax for details on the way expressions are built.
BASIC expressions are represented by various objects of subclasses of Language::Basic::Expression. Most LB::Expressions are in turn made up of other LB::Expressions. For example an LBE::Arithmetic may be made up of two LBE::Multiplicative and a "plus". "Atoms" (indivisible LBEs) include things like LBE::Constants and LBE::Lvalues (variables).
<<lessSYNOPSIS
See Language::Basic for the overview of how the Language::Basic module works. This pod page is more technical.
# Given an LB::Token::Group, create an expression I parse it
my $exp = new LB::Expression::Arithmetic $token_group;
# Whats the value of the expression?
print $exp->evaluate;
# Perl equivalent of the BASIC expression
print $exp->output_perl;
Expressions are basically the building blocks of Statements, in that every BASIC statement is made up of keywords (like GOTO, TO, STEP) and expressions. So expressions include not just the standard arithmetic and boolean expressions (like 1 + 2), but also lvalues (scalar variables or arrays), functions, and constants. See Language::Basic::Syntax for details on the way expressions are built.
BASIC expressions are represented by various objects of subclasses of Language::Basic::Expression. Most LB::Expressions are in turn made up of other LB::Expressions. For example an LBE::Arithmetic may be made up of two LBE::Multiplicative and a "plus". "Atoms" (indivisible LBEs) include things like LBE::Constants and LBE::Lvalues (variables).
Download (0.051MB)
Added: 2006-09-29 License: Perl Artistic License Price:
1121 downloads
Regular Expression Graphing Program 0.2
Regular Expression Graphing Program project is a regular expression graphing program. more>>
Regular Expression Graphing Program project is a regular expression graphing program.
This program is designed to take a regular expression and produce a graph of the state machine that is used to parse the regular expression.
It is useful for teaching regular expressions and state machines.
The program comes with a built-in tutorial and sample set of regular expressions.
Main features:
- This will not graph all the regular expressions. Some of the more advanced features of the engine are just not handled.
- We currently ``graph the ``group, no $1 (?:..) operator by displaying nothing. A box should be put around the expression.
- The boxes drawn by the program are a fixed with not related to the size of the text they contain. Text can easily overflow the box.
- The system is UNIX/Linux specific. This is caused by only one small section of code should anyone want to port this to a braindamaged operating system.
- Better use of color can be made. Specifically all the nodes do not have to be green. Come to think of it they call dont have to be rectangles either.
- Sometimes the lines connecting one section to another take some strange twists.
<<lessThis program is designed to take a regular expression and produce a graph of the state machine that is used to parse the regular expression.
It is useful for teaching regular expressions and state machines.
The program comes with a built-in tutorial and sample set of regular expressions.
Main features:
- This will not graph all the regular expressions. Some of the more advanced features of the engine are just not handled.
- We currently ``graph the ``group, no $1 (?:..) operator by displaying nothing. A box should be put around the expression.
- The boxes drawn by the program are a fixed with not related to the size of the text they contain. Text can easily overflow the box.
- The system is UNIX/Linux specific. This is caused by only one small section of code should anyone want to port this to a braindamaged operating system.
- Better use of color can be made. Specifically all the nodes do not have to be green. Come to think of it they call dont have to be rectangles either.
- Sometimes the lines connecting one section to another take some strange twists.
Download (4.3MB)
Added: 2006-10-10 License: GPL (GNU General Public License) Price:
1113 downloads
Java Unified Expression Language 2.1.0
Java Unified Expression Language is an implementation of the unified expression language. more>>
Java Unified Expression Language is an implementation of the unified expression language (EL) as specified by the JSP 2.1 standard (JSR-245).
The javax.el.ExpressionFactory implementation is de.odysseus.el.ExpressionFactoryImpl:
// create an expression factory
javax.el.ExpressionFactory factory = new de.odysseus.el.ExpressionFactoryImpl();
Package de.odysseus.el.util provides ready-to-use subclasses of javax.el.ELContext and javax.el.ELResolver:
// create a simple EL context
de.odysseus.el.util.SimpleContext context =
new de.odysseus.el.util.SimpleContext(new de.odysseus.el.util.SimpleResolver());
// define function math:max(int,int)
context.setFunction("math", "max", Math.class.getMethod("max", new Class[]{int.class, int.class}));
// define variable "foo"
context.setVariable("foo", factory.createValueExpression(0, null));
// create expression
javax.el.ValueExpression e = factory.createValueExpression(context, "${math:max(foo,bar)}", null);
// set value for top-level property "bar"
context.setValue(null, "bar", 1);
// evaluate expression...
System.out.println(e.getValue(context)); // --> 1
The JUEL jar may be run from the command line to dump the parse tree of an EL expression:
$ java -jar juel-2.1.x.jar "#{unified(expression[language])}"
+- #{...}
|
+- unified(...)
|
+- [...]
|
+- expression
|
+- language
Enhancements:
- Minor changes only since the last release candidate.
- A detailed list of changes is contained in the archives.
<<lessThe javax.el.ExpressionFactory implementation is de.odysseus.el.ExpressionFactoryImpl:
// create an expression factory
javax.el.ExpressionFactory factory = new de.odysseus.el.ExpressionFactoryImpl();
Package de.odysseus.el.util provides ready-to-use subclasses of javax.el.ELContext and javax.el.ELResolver:
// create a simple EL context
de.odysseus.el.util.SimpleContext context =
new de.odysseus.el.util.SimpleContext(new de.odysseus.el.util.SimpleResolver());
// define function math:max(int,int)
context.setFunction("math", "max", Math.class.getMethod("max", new Class[]{int.class, int.class}));
// define variable "foo"
context.setVariable("foo", factory.createValueExpression(0, null));
// create expression
javax.el.ValueExpression e = factory.createValueExpression(context, "${math:max(foo,bar)}", null);
// set value for top-level property "bar"
context.setValue(null, "bar", 1);
// evaluate expression...
System.out.println(e.getValue(context)); // --> 1
The JUEL jar may be run from the command line to dump the parse tree of an EL expression:
$ java -jar juel-2.1.x.jar "#{unified(expression[language])}"
+- #{...}
|
+- unified(...)
|
+- [...]
|
+- expression
|
+- language
Enhancements:
- Minor changes only since the last release candidate.
- A detailed list of changes is contained in the archives.
Download (0.23MB)
Added: 2007-03-06 License: The Apache License 2.0 Price:
967 downloads
kearone
kearone provides icon pack for gnome based on my kearones icons more>>
kearone provides icon pack for gnome based on my "kearones icons"
Version restrictions:
- think it could be improved with a more consistent Computer icon, and some black contour around the file type icons (just like the Home and Trash).
<<lessVersion restrictions:
- think it could be improved with a more consistent Computer icon, and some black contour around the file type icons (just like the Home and Trash).
Download (1.1MB)
Added: 2007-01-27 License: GPL (GNU General Public License) Price:
1001 downloads
my-black-theme 1.0
my-black-theme 1.0 is yet another excellent black GTK 2 theme which is a tweaked version of FC-Fino-Dark. The author has corrected several errors in the scripts and fixed a few tab images more>> <<less
Added: 2008-09-21 License: GPL Price: FREE
10 downloads
C++ expression template matrix library 0.6.1
C++ expression template matrix library is a C++ expression template matrix library. more>>
exmats goal is to provide an easy to use, yet very efficient matrix library. Overloaded operators allow to write algebraic expressions like v=A*u +u in C++, instead of bunch of boring functions.
This syntactic sugar comes with runtime cost, one way to eliminate the overhead is to use Expression Templates (ET).
Using ET, we can further boost up the efficient by analyzing the expression at compile time and generate the most efficient code for that expression.
This library is still under early development.
Main features:
Generic:
- The element type of the matrix is generic, it can be any type of the C++ build-in type like int, float, double.
- Other types like complex or arbitrary precision type can also be used as the element type.
- Matrix expression can be make up of any element type, that is, an integer matrix can be added to a float matrix and then assign to a double matrix.
Easy to use:
- You can write matrix expression using +, -, *, / operators as usual mathematic notation.
Safe:
- There are 3 levels of error checking policy you can apply on each class of matrix.
Efficient:
- Specialized, hand made comparable optimized code can be generated for different expressions.
- SIMD code can be used on small size matrix.
- Provide a interface to use BLAS as the math kernel, which is highly optimized for out of cache operations.
Enhancements:
- Cross product bug fixed
- Added determinant, minor view, cofactor view and adjoint view for matrix
- Added support for column major memory layout
- Helper macro for deriving ET enabled sub-class from exmat::Mat easily
- Array version for approximated math
<<lessThis syntactic sugar comes with runtime cost, one way to eliminate the overhead is to use Expression Templates (ET).
Using ET, we can further boost up the efficient by analyzing the expression at compile time and generate the most efficient code for that expression.
This library is still under early development.
Main features:
Generic:
- The element type of the matrix is generic, it can be any type of the C++ build-in type like int, float, double.
- Other types like complex or arbitrary precision type can also be used as the element type.
- Matrix expression can be make up of any element type, that is, an integer matrix can be added to a float matrix and then assign to a double matrix.
Easy to use:
- You can write matrix expression using +, -, *, / operators as usual mathematic notation.
Safe:
- There are 3 levels of error checking policy you can apply on each class of matrix.
Efficient:
- Specialized, hand made comparable optimized code can be generated for different expressions.
- SIMD code can be used on small size matrix.
- Provide a interface to use BLAS as the math kernel, which is highly optimized for out of cache operations.
Enhancements:
- Cross product bug fixed
- Added determinant, minor view, cofactor view and adjoint view for matrix
- Added support for column major memory layout
- Helper macro for deriving ET enabled sub-class from exmat::Mat easily
- Array version for approximated math
Download (0.30MB)
Added: 2006-05-06 License: LGPL (GNU Lesser General Public License) Price:
1266 downloads
Black Orion Enterprise Linux 4.4 Sources
Black Orion Network is an update and system management platform. more>>
Black Orion Network is an update and system management platform for among others Black Orions redhat-compatible Enterprise Linux Distributions. Black Orion Enterprise Linux software distributions are offered to you by the open source community as free software.
A program is free software if users are free to redistribute copies, either with or without modifications, either gratis or charging a fee for distribution, to anyone anywhere. Being free to do these things means (among other things) that you do not have to ask or pay for permission. Please feel free to make and redistribute as many copies of Black Orion Enterprise Linux as you like.
How It Works:
1. Obtain Black Orion Enterprise Linux
Obtain one of Black Orions redhat-compatible Enterprise Linux Distributions from the downloads section.
2. Burn cd images
Burn the downloaded iso images on to a cd.
3. Register yourself as a Black Orion Network Member
Register yourself as a member in the Black Orion Network section.
4. Install Black Orion on a computer
Read the manuals for the various installation options. The system can also be installed as a rhel4 virtual machine.
5. Connect your system to the Black Orion Network
Connect your system to the Black Orion Network with the up2date client installed on your system. You can find up2date by right-clicking the Black Orion Network Alert Icon on your desktop. Connect your system with your member name and password (see 3).
<<lessA program is free software if users are free to redistribute copies, either with or without modifications, either gratis or charging a fee for distribution, to anyone anywhere. Being free to do these things means (among other things) that you do not have to ask or pay for permission. Please feel free to make and redistribute as many copies of Black Orion Enterprise Linux as you like.
How It Works:
1. Obtain Black Orion Enterprise Linux
Obtain one of Black Orions redhat-compatible Enterprise Linux Distributions from the downloads section.
2. Burn cd images
Burn the downloaded iso images on to a cd.
3. Register yourself as a Black Orion Network Member
Register yourself as a member in the Black Orion Network section.
4. Install Black Orion on a computer
Read the manuals for the various installation options. The system can also be installed as a rhel4 virtual machine.
5. Connect your system to the Black Orion Network
Connect your system to the Black Orion Network with the up2date client installed on your system. You can find up2date by right-clicking the Black Orion Network Alert Icon on your desktop. Connect your system with your member name and password (see 3).
Download (554MB)
Added: 2006-09-29 License: Freely Distributable Price:
1120 downloads
Black Orion Enterprise Linux Desktop 4.3
Black Orion Network is an update and system management platform. more>>
Black Orion Network is an update and system management platform for among others Black Orions redhat-compatible Enterprise Linux Distributions. Black Orion Enterprise Linux software distributions are offered to you by the open source community as free software.
A program is free software if users are free to redistribute copies, either with or without modifications, either gratis or charging a fee for distribution, to anyone anywhere. Being free to do these things means (among other things) that you do not have to ask or pay for permission. Please feel free to make and redistribute as many copies of Black Orion Enterprise Linux as you like.
How It Works:
1. Obtain Black Orion Enterprise Linux
Obtain one of Black Orions redhat-compatible Enterprise Linux Distributions from the downloads section.
2. Burn cd images
Burn the downloaded iso images on to a cd.
3. Register yourself as a Black Orion Network Member
Register yourself as a member in the Black Orion Network section.
4. Install Black Orion on a computer
Read the manuals for the various installation options. The system can also be installed as a rhel4 virtual machine.
5. Connect your system to the Black Orion Network
Connect your system to the Black Orion Network with the up2date client installed on your system. You can find up2date by right-clicking the Black Orion Network Alert Icon on your desktop. Connect your system with your member name and password (see 3).
<<lessA program is free software if users are free to redistribute copies, either with or without modifications, either gratis or charging a fee for distribution, to anyone anywhere. Being free to do these things means (among other things) that you do not have to ask or pay for permission. Please feel free to make and redistribute as many copies of Black Orion Enterprise Linux as you like.
How It Works:
1. Obtain Black Orion Enterprise Linux
Obtain one of Black Orions redhat-compatible Enterprise Linux Distributions from the downloads section.
2. Burn cd images
Burn the downloaded iso images on to a cd.
3. Register yourself as a Black Orion Network Member
Register yourself as a member in the Black Orion Network section.
4. Install Black Orion on a computer
Read the manuals for the various installation options. The system can also be installed as a rhel4 virtual machine.
5. Connect your system to the Black Orion Network
Connect your system to the Black Orion Network with the up2date client installed on your system. You can find up2date by right-clicking the Black Orion Network Alert Icon on your desktop. Connect your system with your member name and password (see 3).
Download (168MB)
Added: 2006-05-16 License: Freely Distributable Price:
1257 downloads
contraccions 0.1
contraccions project is a program to validate word contractions in the Catalan language. more>>
contraccions project is a program to validate word contractions in the Catalan language.
Word contractions in Catalan spelling are very complex and the function enclosed in this package allows a spellchecker to warn about wrong expressions and to suggest something to correct them.
It returns a code to indicate the type of the error and the location of the error in the expression, and allows a spellchecker to perform incremental validation.
<<lessWord contractions in Catalan spelling are very complex and the function enclosed in this package allows a spellchecker to warn about wrong expressions and to suggest something to correct them.
It returns a code to indicate the type of the error and the location of the error in the expression, and allows a spellchecker to perform incremental validation.
Download (0.24MB)
Added: 2006-11-02 License: GPL (GNU General Public License) Price:
1086 downloads
Black Orion Enterprise Linux Workstation 4.3
Black Orion Network is an update and system management platform. more>>
Black Orion Network is an update and system management platform for among others Black Orions redhat-compatible Enterprise Linux Distributions. Black Orion Enterprise Linux software distributions are offered to you by the open source community as free software.
A program is free software if users are free to redistribute copies, either with or without modifications, either gratis or charging a fee for distribution, to anyone anywhere. Being free to do these things means (among other things) that you do not have to ask or pay for permission. Please feel free to make and redistribute as many copies of Black Orion Enterprise Linux as you like.
How It Works:
1. Obtain Black Orion Enterprise Linux
Obtain one of Black Orions redhat-compatible Enterprise Linux Distributions from the downloads section.
2. Burn cd images
Burn the downloaded iso images on to a cd.
3. Register yourself as a Black Orion Network Member
Register yourself as a member in the Black Orion Network section.
4. Install Black Orion on a computer
Read the manuals for the various installation options. The system can also be installed as a rhel4 virtual machine.
5. Connect your system to the Black Orion Network
Connect your system to the Black Orion Network with the up2date client installed on your system. You can find up2date by right-clicking the Black Orion Network Alert Icon on your desktop. Connect your system with your member name and password (see 3).
<<lessA program is free software if users are free to redistribute copies, either with or without modifications, either gratis or charging a fee for distribution, to anyone anywhere. Being free to do these things means (among other things) that you do not have to ask or pay for permission. Please feel free to make and redistribute as many copies of Black Orion Enterprise Linux as you like.
How It Works:
1. Obtain Black Orion Enterprise Linux
Obtain one of Black Orions redhat-compatible Enterprise Linux Distributions from the downloads section.
2. Burn cd images
Burn the downloaded iso images on to a cd.
3. Register yourself as a Black Orion Network Member
Register yourself as a member in the Black Orion Network section.
4. Install Black Orion on a computer
Read the manuals for the various installation options. The system can also be installed as a rhel4 virtual machine.
5. Connect your system to the Black Orion Network
Connect your system to the Black Orion Network with the up2date client installed on your system. You can find up2date by right-clicking the Black Orion Network Alert Icon on your desktop. Connect your system with your member name and password (see 3).
Download (168MB)
Added: 2006-05-16 License: Freely Distributable Price:
720 downloads
The Black Legacy 0.9.9
The Black Legacy is an online RPG game project that uses OpenGL and the SDL libraries. more>>
The Black Legacy is an online RPG game project that uses OpenGL and the SDL libraries.
Enhancements:
- The game style was changed.
- A full playable level, volumetric weapons, ray casting collision, optimized collision using OBB+Ray cast, character rotation on shot mode, two animations per character at a time, blood, shields, gun properties, and a compass were added.
<<lessEnhancements:
- The game style was changed.
- A full playable level, volumetric weapons, ray casting collision, optimized collision using OBB+Ray cast, character rotation on shot mode, two animations per character at a time, blood, shields, gun properties, and a compass were added.
Download (40.5MB)
Added: 2006-08-24 License: GPL (GNU General Public License) Price:
1159 downloads
Green On Black 0.1
Green On Black is the adaptation for KDE 3.5.x of the Green On Black theme from KDE 3.2. more>>
Green On Black is the adaptation for KDE 3.5.x of the "Green On Black" theme from KDE 3.2.
<<less Download (0.67MB)
Added: 2007-04-13 License: GPL (GNU General Public License) Price:
927 downloads
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