How to convert ros packages into c++ code to be used in code blocks?

edit

To edit a ROS package using CodeBlocks, one can generate the project file using cmake:

roscd <your_package>
mkdir build_codeblocks 
cd build_codeblocks 
cmake -G "CodeBlocks - Unix Makefiles" ..

According to http://www.cmake.org/Wiki/CMake_Generator_Specific_Information , you need cmake version at least 2.6.

Start CodeBlocks from Terminal directly rather than click on the app launcher. In this way, codeblocks will inherit all ROS_* variable from bash shell.

Then open the your_package.cbp using CodeBlocks. You should be able to compile without any problem.

When Run, remember to choose the right target, <your_pacakge> not the default "all"

HTH

Are you asking "how to create a ROS package using CodeBlocks"?