Provides advanced C / C++ / Makefile editing and compiling / debugging capabilities. Editing capabilities consist of reference navigation (variable / field / macro / macro parameter names), completion, live semantic and error highlighting (sometimes with fixes :),
find usages, goto class / symbol / macro def / constant, refactorings (rename, introduce var), override / implements action / navigation,
quick navigate info (Control + Mouse hover), generate default/copy constructors and assignment operator, detect unused variable / functions, structure view
, surround with cast/if/etc, navigate from java native declaration to cpp implementation and backward, do compile for cpp files and build for makefile/dsp/vcproj files and more.
Debugging support consists of GDB integration exposed as idea debugger interface.
EAP software, works only for Win32/(MsVc/Gcc + CygWin/MingW), Linux 32bit /Intel/Gcc, MacOSX/Intel/Gcc platforms with IntelliJ Idea 14 / 14.1 Ultimate / Community editions (builds 139.*, 141.*), WebStorm.