root/MMgc/GCDebug.h

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#ifndef __GCDebug__
#define __GCDebug__

#include "GCTypes.h"

namespace MMgc
{
        void GCDebugMsg(bool debuggerBreak, const char* format, ...);
        void GCDebugIndent(size_t count);

        #ifdef _DEBUG
                inline void ___GCAssertMsg(int32_t assertion, const char* msg)
                {
                        if (assertion == 0)
                                MMgc::GCDebugMsg(true, msg);
                }

        #define GCAssert(x)                                     GCAssertMsg((x), "")
                #define GCAssertMsg(x,y)                        _GCAssertMsg((x), y, __LINE__,__FILE__)
        #define _GCAssertMsg(x, msg, line_, file_)      __GCAssertMsg((x), msg, line_, file_)
        #define __GCAssertMsg(x, msg_, line_, file_)    do { if ((x) == 0) MMgc::GCDebugMsg(true, "Assertion failed: \"" #x "\" (" #file_ ":" #line_ ") %s", msg_); } while (0) /* no semi */
                
        #else
                #define GCAssertMsg(x,y)        do { } while (0) /* no semi */
                #define GCAssert(x)                     do { } while (0) /* no semi */
        #endif

}

#endif /* __GCDebug__ */