Serious-Engine/Sources/Engine/Base/Assert.h

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/* Copyright (c) 2002-2012 Croteam Ltd.
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License as published by
the Free Software Foundation
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
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#ifndef SE_INCL_ASSERT_H
#define SE_INCL_ASSERT_H
#ifdef PRAGMA_ONCE
#pragma once
#endif
#ifdef _MSC_VER /* rcg10042001 */
#ifdef __cplusplus
extern "C" {
#endif
/* original VC definition of _assert */
_CRTIMP void __cdecl _assert(void *, void *, unsigned);
#ifdef __cplusplus
}
#endif
#endif
#ifdef PLATFORM_UNIX /* rcg10042001 */
#include "SDL_assert.h"
#define _assert(x, y, z) SDL_assert(0)
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#endif
#ifdef NDEBUG
#ifndef ASSERT
#define ASSERT(__ignore) ((void)0)
#endif
#define ASSERTMSG(__ignore1, __ignore2) ((void)0)
#define ASSERTALWAYS(__ignore) ((void)0)
#define BREAKPOINT ((void)0)
#define SAFEBREAKPOINT ((void)0)
#define IFDEBUG(__ignore) ((void)0)
#define DEBUGSTRING(__ignore) ("")
#else
/* From VisualC assert.h: Define _CRTIMP */
#ifndef _CRTIMP
#ifdef _NTSDK
/* definition compatible with NT SDK */
#define _CRTIMP
#else /* ndef _NTSDK */
/* current definition */
#ifdef _DLL
#define _CRTIMP __declspec(dllimport)
#else /* ndef _DLL */
#define _CRTIMP
#endif /* _DLL */
#endif /* _NTSDK */
#endif /* _CRTIMP */
/* End: Define _CRTIMP */
// this breakpoint doesn't cause exceptions if not in debugger
#ifdef _MSC_VER /* rcg10042001 */
#define SAFEBREAKPOINT try { _asm { int 3 }; } catch(...) {;}
#endif
#ifdef PLATFORM_UNIX /* rcg10042001 */
#define SAFEBREAKPOINT raise(SIGTRAP)
#endif
/* CT break point macro */
#define BREAKPOINT \
if (1) { \
SAFEBREAKPOINT; \
_assert("hard-coded breakpoint (CroTeam)",__FILE__,__LINE__); \
} else NOTHING
/* CT DEBUG macro -- the expression is executed only in debug version */
#ifndef IFDEBUG
#define IFDEBUG(expr) \
expr
#endif
/* CT assertion macros */
#ifndef ASSERT
#ifdef PLATFORM_WIN32
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#define ASSERT(expr) \
if(!(expr)) { \
/*SAFEBREAKPOINT;*/ \
_assert(#expr,__FILE__,__LINE__); \
} else NOTHING
#else
#define ASSERT(expr) SDL_assert(expr)
#endif
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#endif
#define ASSERTALWAYS(msg) \
if (1) { \
/*SAFEBREAKPOINT;*/ \
_assert(msg,__FILE__,__LINE__); \
} else NOTHING
#define ASSERTMSG(expr, msg) \
if(!(expr)) { \
/*SAFEBREAKPOINT;*/ \
_assert(msg,__FILE__,__LINE__); \
} else NOTHING
#define DEBUGSTRING(str) (str)
#endif
#endif /* include-once check. */