70 lines
1.7 KiB
C++
70 lines
1.7 KiB
C++
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//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================//
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#include "dt_utlvector_common.h"
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#include "utldict.h"
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#include "tier0/memdbgon.h"
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static CUtlDict<int,int> *g_STDict = 0;
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static CUtlDict<int,int> *g_RTDict = 0;
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char* AllocateStringHelper2( const char *pFormat, va_list marker )
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{
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char str[512];
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_vsnprintf( str, sizeof( str ), pFormat, marker );
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int len = strlen( str ) + 1;
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char *pRet = new char[len];
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memcpy( pRet, str, len );
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return pRet;
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}
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char* AllocateStringHelper( const char *pFormat, ... )
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{
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va_list marker;
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va_start( marker, pFormat );
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char *pRet = AllocateStringHelper2( pFormat, marker );
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va_end( marker );
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return pRet;
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}
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char* AllocateUniqueDataTableName( bool bSendTable, const char *pFormat, ... )
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{
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// Setup the string.
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va_list marker;
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va_start( marker, pFormat );
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char *pRet = AllocateStringHelper2( pFormat, marker );
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va_end( marker );
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// Make sure it's unique.
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#ifdef _DEBUG
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// Have to allocate them here because if they're declared as straight global variables,
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// their constructors won't have been called yet by the time we get in here.
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if ( !g_STDict )
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{
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g_STDict = new CUtlDict<int,int>;
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g_RTDict = new CUtlDict<int,int>;
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}
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CUtlDict<int,int> *pDict = bSendTable ? g_STDict : g_RTDict;
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if ( pDict->Find( pRet ) != pDict->InvalidIndex() )
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{
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// If it hits this, then they have 2 utlvectors in different data tables with the same name and the
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// same size limit. The names of
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Assert( false );
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}
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pDict->Insert( pRet, 0 );
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#endif
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return pRet;
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}
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