bea
v0.2.0
Published
Downloads
128
Readme
What is bea?
Bea helps you expose C++ libraries to Javascript.
What does it do ?
It generates the 'glue' code between your C++ classes and the V8 Javascript engine. The objects and functions which you want to expose are defined in special '.bea' files. Bea parses these files and generates a .h and .cpp which you include in your project and build it. Then you can write Javascript applications which use your C++ classes.
So far, bea has been successfully used to expose the OpenFrameworks C++ library to Javascript (https://github.com/codeboost/JOpenFrameworks), OpenGL 1.1 and the OpenCV library.
What is supported / Features ?
- Static functions
- C++ classes
- Virtual functions -- allows you to subclass and override C++ virtual functions from Javascript
- Multiple inheritance is supported
- Raw pointers and buffers
- Pointers from javascript Array and vice-versa
- Javascript accessors from member variables
- Object-notation js types to native C++ types
Installing & Running
Install node.js, then Coffee-Script, then run npm install to get bea dependencies:
npm install -g coffee-script
...
git clone [email protected]:codeboost/bea.git
cd bea
npm install
After that, you can run bea, like so:
coffee bea fileName.bea
Bea file syntax
Please read the DOCUMENTATION.md file.