windows-server-2003/multimedia/directx/dxg/dd/ddraw/blitlib/assert4d.cxx

#include "precomp.hxx"

#include "util4d.h"
#include "assert4d.h"

#ifdef	__cplusplus
extern "C" {
#endif
/****************************************************************************

	FUNCTION:   _assert

	PURPOSE:    Override system _assert function.

	RETURNS:    void

****************************************************************************/
void __stdcall _assert4d( LPTSTR condition, LPTSTR file, unsigned line)
{
	TCHAR szAssertText[512];

	//Build line, show assertion and exit program
	wsprintf(szAssertText,
			 TEXT("Assertion failed. - Line:%u, File:%s, Condition:%s"),
			 line, file, condition);

	switch (MessageBox(NULL, szAssertText, TEXT("ASSERTION FAILURE"),
					   MB_OKCANCEL | MB_ICONHAND | MB_TASKMODAL))
	{
		case IDCANCEL:
			// Cause a breakpoint so the debugger is activated.
			// I would call DebugBreak() here but the IDE gives a bogus
			// callstack if I do that.
			__asm int 3
			break;
	}
}

#ifdef	__cplusplus
}
#endif