title: Function pointer object forward declaration in C++
body: <p>I have a group of function pointer objects in a header C++ file, I include this file in the main header file and then trying to use these objects in another C++ file (initialize function pointers and then use these pointers through another part of code) but I always get a "multiple defined" error. Is there a way how to declare global function pointer objects in a header file?</p>