The problem about the pointer of function and the calling of a subfunction

[CHINA_yanglei]

c++:

#include <iostream> void FileFunc(); void EditFunc(); int main() {            void (*funcp)();         funcp=FileFunc;         (*funcp)();         funcp=EditFunc;         (*funcp)();     return 0; } void Filefunc() {         std::cout<<"File function1"<<std::endl; } void EditFunc() {         std::cout<<"Edit function"<<std::endl; }

code:

group.obj : error LNK2001: unresolved external symbol "void __cdecl FileFunc(void)" (?FileFunc@@YAXXZ) Debug/group.exe : fatal error LNK1120: 1 unresolved externals

Thank for your advice!

Mod Edit: Remember to use syntax and code tags! Thanks

code:

[syntax="cpp"]Code Here[/syntax]

[cavetroll]

You just made a typo on the lines

code:

void Filefunc() { std::cout<<"File function1"<<std::endl; }

should be

code:

void FileFunc() { std::cout<<"File function1"<<std::endl; }

That got it working for me.