00001 #ifndef ACE_ERRORS_H 00002 #define ACE_ERRORS_H 00003 00004 #include <string> 00005 00006 namespace ace_errors { 00007 00008 class EmptyFolder { 00009 public: 00010 EmptyFolder() {} 00011 ~EmptyFolder() {} 00012 std::string what() const { return( "Empty folder" ); } 00013 }; // EmptyFolder 00014 00015 } // namespace ace_errors 00016 00017 #endif 00018