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C++ AssertValidStringPtr函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中AssertValidStringPtr函数的典型用法代码示例。如果您正苦于以下问题:C++ AssertValidStringPtr函数的具体用法?C++ AssertValidStringPtr怎么用?C++ AssertValidStringPtr使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了AssertValidStringPtr函数的16个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: V_stristr

char* V_stristr( char* pStr, char const* pSearch )
{
	AssertValidStringPtr( pStr );
	AssertValidStringPtr( pSearch );

	return (char*)V_stristr( (char const*)pStr, pSearch );
}
开发者ID:TrentSterling,项目名称:D0G,代码行数:7,代码来源:strtools.cpp


示例2: V_strncasecmp

int V_strncasecmp (const char *s1, const char *s2, int n)
{
	Assert( n >= 0 );
	AssertValidStringPtr( s1 );
	AssertValidStringPtr( s2 );
	
	while ( n-- > 0 )
	{
		int c1 = *s1++;
		int c2 = *s2++;

		if (c1 != c2)
		{
			if (c1 >= 'a' && c1 <= 'z')
				c1 -= ('a' - 'A');
			if (c2 >= 'a' && c2 <= 'z')
				c2 -= ('a' - 'A');
			if (c1 != c2)
				return c1 < c2 ? -1 : 1;
		}
		if ( c1 == '\0' )
			return 0; // null terminator hit - strings the same
	}
	
	return 0; // n characters compared the same
}
开发者ID:TrentSterling,项目名称:D0G,代码行数:26,代码来源:strtools.cpp


示例3: V_strcasecmp

int V_strcasecmp( const char *s1, const char *s2 )
{
	AssertValidStringPtr( s1 );
	AssertValidStringPtr( s2 );

	return stricmp( s1, s2 );
}
开发者ID:TrentSterling,项目名称:D0G,代码行数:7,代码来源:strtools.cpp


示例4: Assert

//-----------------------------------------------------------------------------
// Purpose: If COPY_ALL_CHARACTERS == max_chars_to_copy then we try to add the whole pSrc to the end of pDest, otherwise
//  we copy only as many characters as are specified in max_chars_to_copy (or the # of characters in pSrc if thats's less).
// Input  : *pDest - destination buffer
//			*pSrc - string to append
//			destBufferSize - sizeof the buffer pointed to by pDest
//			max_chars_to_copy - COPY_ALL_CHARACTERS in pSrc or max # to copy
// Output : char * the copied buffer
//-----------------------------------------------------------------------------
char *V_strncat(char *pDest, const char *pSrc, size_t destBufferSize, int max_chars_to_copy )
{
	size_t charstocopy = (size_t)0;

	Assert( destBufferSize >= 0 );
	AssertValidStringPtr( pDest);
	AssertValidStringPtr( pSrc );
	
	size_t len = strlen(pDest);
	size_t srclen = strlen( pSrc );
	if ( max_chars_to_copy <= COPY_ALL_CHARACTERS )
	{
		charstocopy = srclen;
	}
	else
	{
		charstocopy = (size_t)min( max_chars_to_copy, (int)srclen );
	}

	if ( len + charstocopy >= destBufferSize )
	{
		charstocopy = destBufferSize - len - 1;
	}

	if ( !charstocopy )
	{
		return pDest;
	}

	char *pOut = strncat( pDest, pSrc, charstocopy );
	pOut[destBufferSize-1] = 0;
	return pOut;
}
开发者ID:TrentSterling,项目名称:D0G,代码行数:42,代码来源:strtools.cpp


示例5: _V_stricmp

int	_V_stricmp(const char* file, int line,  const char *s1, const char *s2 )
{
	AssertValidStringPtr( s1 );
	AssertValidStringPtr( s2 );

	return stricmp( s1, s2 );
}
开发者ID:TrentSterling,项目名称:D0G,代码行数:7,代码来源:strtools.cpp


示例6: V_strnicmp

int V_strnicmp (const char *s1, const char *s2, int n)
{
	Assert( n >= 0 );
	AssertValidStringPtr(s1);
	AssertValidStringPtr(s2);

	return V_strncasecmp( s1, s2, n );
}
开发者ID:TrentSterling,项目名称:D0G,代码行数:8,代码来源:strtools.cpp


示例7: AssertValidStringPtr

char *_V_strstr(const char* file, int line,  const char *s1, const char *search )
{
	AssertValidStringPtr( s1 );
	AssertValidStringPtr( search );

#if defined( _X360 )
	return (char *)strstr( (char *)s1, search );
#else
	return (char *)strstr( s1, search );
#endif
}
开发者ID:TrentSterling,项目名称:D0G,代码行数:11,代码来源:strtools.cpp


示例8: V_strnistr

//-----------------------------------------------------------------------------
// Finds a string in another string with a case insensitive test w/ length validation
//-----------------------------------------------------------------------------
char const* V_strnistr( char const* pStr, char const* pSearch, int n )
{
	AssertValidStringPtr(pStr);
	AssertValidStringPtr(pSearch);

	if (!pStr || !pSearch) 
		return 0;

	char const* pLetter = pStr;

	// Check the entire string
	while (*pLetter != 0)
	{
		if ( n <= 0 )
			return 0;

		// Skip over non-matches
		if (tolower(*pLetter) == tolower(*pSearch))
		{
			int n1 = n - 1;

			// Check for match
			char const* pMatch = pLetter + 1;
			char const* pTest = pSearch + 1;
			while (*pTest != 0)
			{
				if ( n1 <= 0 )
					return 0;

				// We've run off the end; don't bother.
				if (*pMatch == 0)
					return 0;

				if (tolower(*pMatch) != tolower(*pTest))
					break;

				++pMatch;
				++pTest;
				--n1;
			}

			// Found a match!
			if (*pTest == 0)
				return pLetter;
		}

		++pLetter;
		--n;
	}

	return 0;
}
开发者ID:TrentSterling,项目名称:D0G,代码行数:55,代码来源:strtools.cpp


示例9: _V_strcpy

void _V_strcpy (const char* file, int line, char *dest, const char *src)
{
	AssertValidWritePtr(dest);
	AssertValidStringPtr(src);

	strcpy( dest, src );
}
开发者ID:TrentSterling,项目名称:D0G,代码行数:7,代码来源:strtools.cpp


示例10: V_UTF8ToUnicode

//-----------------------------------------------------------------------------
// Purpose: Converts a UTF8 string into a unicode string
//-----------------------------------------------------------------------------
int V_UTF8ToUnicode( const char *pUTF8, wchar_t *pwchDest, int cubDestSizeInBytes )
{
	// pwchDest can be null to allow for getting the length of the string
	if ( cubDestSizeInBytes > 0 )
	{
		AssertValidWritePtr(pwchDest);
		pwchDest[0] = 0;
	}

	if ( !pUTF8 )
		return 0;

	AssertValidStringPtr(pUTF8);

#ifdef _WIN32
	int cchResult = MultiByteToWideChar( CP_UTF8, 0, pUTF8, -1, pwchDest, cubDestSizeInBytes / sizeof(wchar_t) );
#elif _LINUX
	int cchResult = mbstowcs( pwchDest, pUTF8, cubDestSizeInBytes / sizeof(wchar_t) ) + 1;
#endif

	if ( cubDestSizeInBytes > 0 )
	{
		pwchDest[(cubDestSizeInBytes / sizeof(wchar_t)) - 1] = 0;
	}

	return cchResult;
}
开发者ID:TrentSterling,项目名称:D0G,代码行数:30,代码来源:strtools.cpp


示例11: V_atoi

int V_atoi (const char *str)
{
	AssertValidStringPtr( str );

	int             val;
	int             sign;
	int             c;
	
	Assert( str );
	if (*str == '-')
	{
		sign = -1;
		str++;
	}
	else
		sign = 1;
		
	val = 0;

//
// check for hex
//
	if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X') )
	{
		str += 2;
		while (1)
		{
			c = *str++;
			if (c >= '0' && c <= '9')
				val = (val<<4) + c - '0';
			else if (c >= 'a' && c <= 'f')
				val = (val<<4) + c - 'a' + 10;
			else if (c >= 'A' && c <= 'F')
				val = (val<<4) + c - 'A' + 10;
			else
				return val*sign;
		}
	}
	
//
// check for character
//
	if (str[0] == '\'')
	{
		return sign * str[1];
	}
	
//
// assume decimal
//
	while (1)
	{
		c = *str++;
		if (c <'0' || c > '9')
			return val*sign;
		val = val*10 + c - '0';
	}
	
	return 0;
}
开发者ID:TrentSterling,项目名称:D0G,代码行数:60,代码来源:strtools.cpp


示例12: V_snprintf

int V_snprintf( char *pDest, int maxLen, char const *pFormat, ... )
{
	Assert( maxLen >= 0 );
	AssertValidWritePtr( pDest, maxLen );
	AssertValidStringPtr( pFormat );

	va_list marker;

	va_start( marker, pFormat );
#ifdef _WIN32
	int len = _vsnprintf( pDest, maxLen, pFormat, marker );
#elif _LINUX
	int len = vsnprintf( pDest, maxLen, pFormat, marker );
#else
	#error "define vsnprintf type."
#endif
	va_end( marker );

	// Len < 0 represents an overflow
	if( len < 0 )
	{
		len = maxLen;
		pDest[maxLen-1] = 0;
	}

	return len;
}
开发者ID:TrentSterling,项目名称:D0G,代码行数:27,代码来源:strtools.cpp


示例13: V_strncmp

int V_strncmp (const char *s1, const char *s2, int count)
{
	Assert( count >= 0 );
	AssertValidStringPtr( s1, count );
	AssertValidStringPtr( s2, count );

	while ( count-- > 0 )
	{
		if ( *s1 != *s2 )
			return *s1 < *s2 ? -1 : 1; // string different
		if ( *s1 == '\0' )
			return 0; // null terminator hit - strings the same
		s1++;
		s2++;
	}

	return 0; // count characters compared the same
}
开发者ID:TrentSterling,项目名称:D0G,代码行数:18,代码来源:strtools.cpp


示例14: HACK_stristr

//-----------------------------------------------------------------------------
// 360 spew sizes of dll modules
//-----------------------------------------------------------------------------
char const* HACK_stristr( char const* pStr, char const* pSearch ) // hack because moved code from above vstdlib
{
	AssertValidStringPtr(pStr);
	AssertValidStringPtr(pSearch);

	if (!pStr || !pSearch) 
		return 0;

	char const* pLetter = pStr;

	// Check the entire string
	while (*pLetter != 0)
	{
		// Skip over non-matches
		if (tolower((unsigned char)*pLetter) == tolower((unsigned char)*pSearch))
		{
			// Check for match
			char const* pMatch = pLetter + 1;
			char const* pTest = pSearch + 1;
			while (*pTest != 0)
			{
				// We've run off the end; don't bother.
				if (*pMatch == 0)
					return 0;

				if (tolower((unsigned char)*pMatch) != tolower((unsigned char)*pTest))
					break;

				++pMatch;
				++pTest;
			}

			// Found a match!
			if (*pTest == 0)
				return pLetter;
		}

		++pLetter;
	}

	return 0;
}
开发者ID:DeadZoneLuna,项目名称:SourceEngine2007,代码行数:45,代码来源:console.cpp


示例15: V_strncpy

void V_strncpy( char *pDest, char const *pSrc, int maxLen )
{
	mxASSERT( maxLen >= 0 );
	AssertValidWritePtr( pDest, maxLen );
	AssertValidStringPtr( pSrc );

	strncpy( pDest, pSrc, maxLen );
	if ( maxLen > 0 )
	{
		pDest[maxLen-1] = 0;
	}
}
开发者ID:S-V,项目名称:SummerTraining,代码行数:12,代码来源:StringTools.cpp


示例16: V_UnicodeToUTF8

//-----------------------------------------------------------------------------
// Purpose: Converts a unicode string into a UTF8 (standard) string
//-----------------------------------------------------------------------------
int V_UnicodeToUTF8( const wchar_t *pUnicode, char *pUTF8, int cubDestSizeInBytes )
{
	AssertValidStringPtr(pUTF8, cubDestSizeInBytes);
	AssertValidReadPtr(pUnicode);

	pUTF8[0] = 0;
#ifdef _WIN32
	int cchResult = WideCharToMultiByte( CP_UTF8, 0, pUnicode, -1, pUTF8, cubDestSizeInBytes, NULL, NULL );
#elif _LINUX
	int cchResult = wcstombs( pUTF8, pUnicode, cubDestSizeInBytes );
#endif
	pUTF8[cubDestSizeInBytes - 1] = 0;
	return cchResult;
}
开发者ID:S-V,项目名称:SummerTraining,代码行数:17,代码来源:StringTools.cpp



注:本文中的AssertValidStringPtr函数示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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