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https://github.com/Mauler125/r5sdk.git
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11864f8902
Added all public headers to CMake projects, also moved some files around in the public directory. Translation units have been moved to the libraries that were responsible for implementing them, as this game is monolithic.
117 lines
4.2 KiB
C++
117 lines
4.2 KiB
C++
//====== Copyright <20> 1996-2005, Valve Corporation, All rights reserved. =======//
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//
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// Purpose: Defines the more complete set of operations on the string_t defined
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// These should be used instead of direct manipulation to allow more
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// flexibility in future ports or optimization.
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//
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// $NoKeywords: $
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//=============================================================================//
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#ifndef STRING_T_H
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#define STRING_T_H
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#if defined( _WIN32 )
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#pragma once
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#endif
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#ifndef NO_STRING_T
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#ifdef WEAK_STRING_T
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typedef int string_t;
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//-----------------------------------------------------------------------------
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// Purpose: The correct way to specify the NULL string as a constant.
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//-----------------------------------------------------------------------------
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#define NULL_STRING 0
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//-----------------------------------------------------------------------------
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// Purpose: Given a string_t, make a C string. By convention the result string
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// pointer should be considered transient and should not be stored.
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//-----------------------------------------------------------------------------
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#define STRING( offset ) ( ( offset ) ? reinterpret_cast<const char *>( offset ) : "" )
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//-----------------------------------------------------------------------------
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// Purpose: Given a C string, obtain a string_t
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//-----------------------------------------------------------------------------
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#define MAKE_STRING( str ) ( ( *str != 0 ) ? reinterpret_cast<int>( str ) : 0 )
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//-----------------------------------------------------------------------------
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#define IDENT_STRINGS( s1, s2 ) ( *((void **)&(s1)) == *((void **)&(s2)) )
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//-----------------------------------------------------------------------------
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#else // Strong string_t
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//-----------------------------------------------------------------------------
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struct string_t
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{
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public:
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bool operator!() const { return ( pszValue == nullptr ); }
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bool operator==( const string_t &rhs ) const { return ( pszValue == rhs.pszValue ); }
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bool operator!=( const string_t &rhs ) const { return ( pszValue != rhs.pszValue ); }
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bool operator<( const string_t &rhs ) const { return ((void *)pszValue < (void *)rhs.pszValue ); }
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const char *ToCStr() const { return ( pszValue ) ? pszValue : ""; }
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protected:
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const char *pszValue;
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};
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//-----------------------------------------------------------------------------
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struct castable_string_t : public string_t // string_t is used in unions, hence, no constructor allowed
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{
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castable_string_t() { pszValue = nullptr; }
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castable_string_t( const char *pszFrom ) { pszValue = (pszFrom && *pszFrom) ? pszFrom : 0; }
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};
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//-----------------------------------------------------------------------------
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// Purpose: The correct way to specify the NULL string as a constant.
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//-----------------------------------------------------------------------------
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#define NULL_STRING castable_string_t()
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//-----------------------------------------------------------------------------
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// Purpose: Given a string_t, make a C string. By convention the result string
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// pointer should be considered transient and should not be stored.
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//-----------------------------------------------------------------------------
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#define STRING( string_t_obj ) (string_t_obj).ToCStr()
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//-----------------------------------------------------------------------------
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// Purpose: Given a C string, obtain a string_t
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//-----------------------------------------------------------------------------
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#define MAKE_STRING( c_str ) castable_string_t( c_str )
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//-----------------------------------------------------------------------------
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#define IDENT_STRINGS( s1, s2 ) ( *((void **)&(s1)) == *((void **)&(s2)) )
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//-----------------------------------------------------------------------------
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#endif
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#else // NO_STRING_T
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typedef const char *string_t;
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#define NULL_STRING 0
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#define STRING( c_str ) ( c_str )
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#define MAKE_STRING( c_str ) ( c_str )
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#define IDENT_STRINGS( s1, s2 ) ( *((void **)&(s1)) == *((void **)&(s2)) )
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#endif // NO_STRING_T
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// Zero the object -- necessary for CNetworkVar and possibly other cases.
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inline void EnsureValidValue( string_t &x ) { x = NULL_STRING; }
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//=============================================================================
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#endif // STRING_T_H
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