31 lines
806 B
C++
31 lines
806 B
C++
#ifndef INTERFACE_H
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#define INTERFACE_H
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#include "tier0/platform.h"
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typedef void *( *CreateInterfaceFn )( const char *szName, int *pReturnCode );
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typedef void *( *InstantiateInterfaceFn )( void );
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CreateInterfaceFn Plat_GetInterfaceFactory( void *lib );
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class CInterfaceRegistry
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{
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public:
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CInterfaceRegistry( InstantiateInterfaceFn fn, const char *szName );
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InstantiateInterfaceFn m_CreateFn;
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const char *m_szName;
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CInterfaceRegistry *m_pNext;
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};
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#define EXPOSE_INTERFACE( className, interfaceName, versionName ) \
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static void *__Create##className##_interface() { return ( interfaceName* )( new className ); }; \
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static CInterfaceRegistry __Create##className##_registry( __Create##className##_interface, versionName );
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void *CreateInterface( const char *szName, int *pReturnCode );
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#endif
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