SeExpr is a simple expression language that we use to provide artistic control and customization to our core software. We use it for procedural geometry synthesis, image synthesis, simulation control, and much more.
C++ Yacc CMake Python C Lex Other
Latest commit 92f9f40 Aug 24, 2016 @jberlin jberlin committed on GitHub Merge pull request #57 from jberlin/master
link to v3 FAQ docs

README

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   For info on using new v3 features and porting your code, see:

     http://wdas.github.io/SeExpr/doxygen/html/SeExpr_FAQ.html
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SeExpr - An embeddable expression evaluation engine
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Super impatient CMake building and installing guide
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$ git clone https://github.com/wdas/SeExpr
$ cd SeExpr
$ mkdir build
$ cd build
$ cmake ../
$ make doc      # optional make documentation
$ make install

You can try the test application asciiGraph which is a simple
function grapher... e.g.
./asciiGraph "x^3-8*x"

Getting started
---------------
Examining the demo applications in src/demo is a great way to see
some usage examples of the library. The basic strategy is to subclass
the Expression class and implement the methods that describe what
extra functions and variables your expression evaluation will need

Be sure to check out the doxygen pages for an API overview:
http://wdas.github.io/SeExpr/doxygen/
http://wdas.github.io/SeExpr/doxygen/v1 (for older documentation)

Source code overview
====================

src/
   SeExpr/   Library code
   ui/       User Interface components for editing
   demos/    Demo Applications
   tests/    Regression Tests
   doc/      Doxygen generation

SeExpr Developers
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Janet Berlin
Brent Burley
Lawrence Chai
Andrew Selle
Dan Teece
Tom Thompson

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