www.pudn.com > SourceFilter.rar > Auxiliary.cpp

//------------------------------------------------------------------------------ 
// File: Auxiliary.cpp 
// 
// Desc: Useful auxiliaries for the Win32 Application. 
// 
// Author : Ashok Jaiswal 
// 
// Data/Time : September 2004 
//------------------------------------------------------------------------------ 
 
#include "stdafx.h" 
 
#ifdef _DEBUG 
 
#include  
#include  
 
void TRACE(LPCTSTR lpszFormat, ...) 
{ 
 
    va_list args ; 
    va_start(args, lpszFormat) ; 
 
	int nBuf ; 
    TCHAR szBuffer[1024] ;  // Large buffer for very long filenames (like with HTTP) 
 
	nBuf = vsprintf(szBuffer, lpszFormat, args) ; 
 
	// was there an error? was the expanded string too long? 
	assert(nBuf >= 0) ; 
 
	OutputDebugString(szBuffer) ; 
//	MessageBox(NULL, szBuffer, "DirectShow", MB_OK) ; 
 
    va_end(args) ; 
} 
 
#else 
 
void TRACE(LPCTSTR lpszFormat, ...) 
{ 
	// TODO: Place code here. 
} 
 
#endif