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utils/valvelib/debug.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+#if !defined(AFX_DEBUG_H__D402C9F7_EF9A_4182_B9BE_F92F1ABB99EF__INCLUDED_)
+#define AFX_DEBUG_H__D402C9F7_EF9A_4182_B9BE_F92F1ABB99EF__INCLUDED_
+
+/////////////////////////////////////////////////////////////////////////////
+// Diagnostic support
+
+#ifdef _PSEUDO_DEBUG
+
+#undef TRACE
+#undef VERIFY
+#undef ASSERT
+#undef THIS_FILE
+#undef TRACE0
+#undef TRACE1
+#undef TRACE2
+#undef TRACE3
+
+
+// Note: file names are still ANSI strings (filenames rarely need UNICODE)
+BOOL AssertFailedLine(LPCSTR lpszFileName, int nLine);
+
+void Trace(PRINTF_FORMAT_STRING LPCTSTR lpszFormat, ...);
+
+// by default, debug break is asm int 3, or a call to DebugBreak, or nothing
+#if defined(_M_IX86)
+#define CustomDebugBreak() _asm { int 3 }
+#else
+#define CustomDebugBreak() DebugBreak()
+#endif
+
+#define TRACE              ::Trace
+#define THIS_FILE          __FILE__
+#define ASSERT(f) \
+	do \
+	{ \
+	if (!(f) && AssertFailedLine(THIS_FILE, __LINE__)) \
+		CustomDebugBreak(); \
+	} while (0) \
+
+#define VERIFY(f)          ASSERT(f)
+
+// The following trace macros are provided for backward compatiblity
+//  (they also take a fixed number of parameters which provides
+//   some amount of extra error checking)
+#define TRACE0(sz)              ::Trace(_T(sz))
+#define TRACE1(sz, p1)          ::Trace(_T(sz), p1)
+#define TRACE2(sz, p1, p2)      ::Trace(_T(sz), p1, p2)
+#define TRACE3(sz, p1, p2, p3)  ::Trace(_T(sz), p1, p2, p3)
+
+#endif // !_PSEUDO_DEBUG
+
+
+//{{AFX_INSERT_LOCATION}}
+// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
+
+#endif // !defined(AFX_DEBUG_H__D402C9F7_EF9A_4182_B9BE_F92F1ABB99EF__INCLUDED_)