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Interesting GCC template issue

daerid · 2004-07-09T07:04:29

Okay, I'm trying to make a really, really basic debugging class. However, it's just not compiling with MinGW (GCC 3.2.3). Here's the code: Debug.h #ifndef __DEBUG_H__ #define __DEBUG_H__ #include <iostream> class CDebug { public: CDebug(std::ostream& ostrm) : out(ostrm) : enabled(false) {} void Enable(bool set) { this->enabled = set; } bool Enabled() { return this->enabled; } template<class T> CDebug& operator << (T item) { if(this->Enabled()) out << item; return *this; } private: std::ostream& out; bool enabled; }; extern CDebug Debug; #endif//__DEBUG_H__ Debug.cpp #include "Debug.h" CDebug Debug(std::clog); main.cpp #include <iostream> #include "Debug.h" int main(int argc,char* argv[]) { Debug.Enable(true); Debug << "This is a test" << std::endl; Debug.Enable(false); Debug << "This is another test" << std::endl; return 0; } This is what I get when I try to compile (using latest stable MinGW and MSYS): $ g++ -o test.exe main.cpp -lstdc++ main.cpp: In function `int main(int, char**)': main.cpp:30: no match for `CDebug& << <unknown type>' operator main.cpp:32: no match for `CDebug& << <unknown type>' operator main.cpp:34:2: warning: no newline at end of file What exactly is wrong here?

General and Gameplay Programming Programming

Started by daerid July 08, 2004 01:39 PM

9 comments, last by DrPizza 19 years, 9 months ago

DrPizza

160

July 09, 2004 07:04 AM

oh, yeah. I didn't even notice the second colon.

char a[99999],*p=a;int main(int c,char**V){char*v=c>0?1[V]:(char*)V;if(c>=0)for(;*v&&93!=*v;){62==*v&&++p||60==*v&&--p||43==*v&&++*p||45==*v&&--*p||44==*v&&(*p=getchar())||46==*v&&putchar(*p)||91==*v&&(*p&&main(0,(char**)(--v+2))||(v=(char*)main(-1,(char**)++v)-1));++v;}else for(c=1;c;c+=(91==*v)-(93==*v),++v);return(int)v;}  /*** drpizza@battleaxe.net ***/

Interesting GCC template issue

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Interesting GCC template issue

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