Undefined reference to 'FileManager::GetOpenFileName(tagOFNA*)'

[cotro]

this and :

Undefined reference to 'FileManager::GetSaveFileName(tagOFNA*)'

are the error messages that shows up when I try to compile my program. Here are the code pieces that probably are generating this:

      BOOL GetOpenFileName(OPENFILENAME*);
      BOOL GetSaveFileName(OPENFILENAME*);
      OPENFILENAME*  getOPENFILENAMEstructure ();

OPENFILENAME* FileManager::getOPENFILENAMEstructure () {
   return &ofn;
}     

if (fileManager.GetOpenFileName(fileManager.getOPENFILENAMEstructure()))

      if (fileManager.GetSaveFileName(fileManager.getOPENFILENAMEstructure()))

Any ideas?

[LB]

Did you define those functions?

[cotro]

GetSaveFileName and GetOpenFileName are windows functions