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Eva is an expression evaluator developed as a cross platform utility. It is written using ANTLR(targetting C), gcc. Eva supports all C expressions including bitwise operations. It is created to aid developers to convert between hexa to binary operations easily. The main goal was very simple code base ~1000 lines.

The UI part was initially coded using wxWidgets and now contains – simple command line interface, wxWidgets and Windows specific GUI interface. Here is a video demonstrating different operations possible with Eva.

Here is the source code –

Written by samueldotj

July 31st, 2010 at 2:55 am

Posted in C,Compiler,Tools