include/com/sun/star/uno/genfunc.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
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  12  *   contributor license agreements. See the NOTICE file distributed
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  15  *   License, Version 2.0 (the "License"); you may not use this file
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_COM_SUN_STAR_UNO_GENFUNC_HXX
  20 #define INCLUDED_COM_SUN_STAR_UNO_GENFUNC_HXX
  21
  22 #include "sal/config.h"
  23
  24 #include <cstddef>
  25
  26 #include "com/sun/star/uno/genfunc.h"
  27 #include "com/sun/star/uno/Any.hxx"
  28 #include "com/sun/star/uno/XInterface.hpp"
  29
  30
  31 namespace com
  32 {
  33 namespace sun
  34 {
  35 namespace star
  36 {
  37 namespace uno
  38 {
  39
  40
  41 inline void SAL_CALL cpp_acquire( void * pCppI )
  42 {
  43     static_cast< XInterface * >( pCppI )->acquire();
  44 }
  45
  46 inline void SAL_CALL cpp_release( void * pCppI )
  47 {
  48     static_cast< XInterface * >( pCppI )->release();
  49 }
  50
  51 inline void * SAL_CALL cpp_queryInterface( void * pCppI, typelib_TypeDescriptionReference * pType )
  52 {
  53     if (pCppI)
  54     {
  55         try
  56         {
  57             Any aRet( static_cast< XInterface * >( pCppI )->queryInterface(
  58                 * reinterpret_cast< const Type * >( &pType ) ) );
  59             if (typelib_TypeClass_INTERFACE == aRet.pType->eTypeClass)
  60             {
  61                 XInterface * pRet = static_cast< XInterface * >( aRet.pReserved );
  62                 aRet.pReserved = NULL;
  63                 return pRet;
  64             }
  65         }
  66         catch (RuntimeException &)
  67         {
  68         }
  69     }
  70     return NULL;
  71 }
  72
  73 }
  74 }
  75 }
  76 }
  77
  78 #endif
  79
  80 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */