ASSERTS.H

//-------------------------------------------------------------------- 
// Microsoft OLE DB Sample Provider 
// (C) Copyright 1994 - 1996 Microsoft Corporation.  All Rights Reserved. 
// 
// @doc 
// 
// @module ASSERTS.H | Assertion Routines 
// 
// 
#ifndef _ASSERTS_H_ 
#define _ASSERTS_H_ 
 
//----------------------------------------------------------------------------- 
// Global function prototypes -- helper stuff 
//----------------------------------------------------------------------------- 
 
// The assert and trace macros below calls these. 
void OLEDB_Assert(LPSTR expression, LPSTR filename, long linenum); 
 
void OLEDB_Trace(const char* format, ...); 
 
//----------------------------------------------------------------------------- 
// Debugging macros 
//----------------------------------------------------------------------------- 
 
// Ensure "DEBUG" is set if "_DEBUG" is set. 
#ifdef _DEBUG 
# ifndef DEBUG 
#  define DEBUG 1 
# endif 
#endif 
 
// Ensure no previous versions of our macros. 
#ifdef  assert 
# undef assert 
#endif 
#ifdef  Assert 
# undef Assert 
#endif 
#ifdef  ASSERT 
# undef ASSERT 
#endif 
#ifdef  TRACE 
# undef TRACE 
#endif 
 
 
#ifdef DEBUG 
# define assert(x) { if ( ! (x) ) OLEDB_Assert( #x, __FILE__, __LINE__ ); } 
# define Assert(x) assert(x) 
# define ASSERT(x) assert(x) 
# define VERIFY(x) assert(x) 
# define TRACE  OLEDB_Trace 
# define DEBUGCODE(p) p 
#else// DEBUG 
# define assert(x)  ((void)0) 
# define Assert(x)  ((void)0) 
# define ASSERT(x)  ((void)0) 
# define VERIFY(x)  ((void)(x)) 
# define TRACE  OLEDB_Trace 
  inline void OLEDB_Trace( const char *format, ... ) { /* do nothing */ } 
# define DEBUGCODE(p) 
#endif// DEBUG 
 
#endif