LibreOffice LibreOffice 25.8 SDK C/C++ API Reference

genfunc.hxx
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
3 * This file is part of the LibreOffice project.
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8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
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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 .
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19
20/*
21 * This file is part of LibreOffice published API.
22 */
23#ifndef INCLUDED_COM_SUN_STAR_UNO_GENFUNC_HXX
24#define INCLUDED_COM_SUN_STAR_UNO_GENFUNC_HXX
25
26#include "sal/config.h"
27
28#include <cstddef>
29
30#include "com/sun/star/uno/genfunc.h"
31#include "com/sun/star/uno/Any.hxx"
32#include "com/sun/star/uno/XInterface.hpp"
33
34
35 namespace com
36{
37 namespace sun
38{
39 namespace star
40{
41 namespace uno
42{
43
44
45 inline void SAL_CALL cpp_acquire( void * pCppI )
46{
47 static_cast< XInterface * >( pCppI )->acquire();
48}
49
50 inline void SAL_CALL cpp_release( void * pCppI )
51{
52 static_cast< XInterface * >( pCppI )->release();
53}
54
55 inline void * SAL_CALL cpp_queryInterface( void * pCppI, typelib_TypeDescriptionReference * pType )
56{
57 if (pCppI)
58 {
59 try
60 {
61 Any aRet( static_cast< XInterface * >( pCppI )->queryInterface(
62 * reinterpret_cast< const Type * >( &pType ) ) );
63 if (typelib_TypeClass_INTERFACE == aRet.pType->eTypeClass)
64 {
65 XInterface * pRet = static_cast< XInterface * >( aRet.pReserved );
66 aRet.pReserved = NULL;
67 return pRet;
68 }
69 }
70 catch (RuntimeException &)
71 {
72 }
73 }
74 return NULL;
75}
76
77}
78}
79}
80}
81
82#endif
83
84/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
config.h
typelib_TypeClass_INTERFACE
@ typelib_TypeClass_INTERFACE
type class of interface
Definition: typeclass.h:82
typelib_TypeDescriptionReference
struct SAL_DLLPUBLIC_RTTI _typelib_TypeDescriptionReference typelib_TypeDescriptionReference
Holds a weak reference to a type description.
Any.hxx
genfunc.h
com
Definition: types.h:377
com::sun::star::uno::cpp_release
void cpp_release(void *pCppI)
Function to release a C++ interface.
Definition: genfunc.hxx:50
com::sun::star::uno::cpp_queryInterface
void * cpp_queryInterface(void *pCppI, typelib_TypeDescriptionReference *pType)
Function to query for a C++ interface.
Definition: genfunc.hxx:55
com::sun::star::uno::cpp_acquire
void cpp_acquire(void *pCppI)
Function to acquire a C++ interface.
Definition: genfunc.hxx:45
cppu::queryInterface
css::uno::Any queryInterface(const css::uno::Type &rType, Interface1 *p1)
Compares demanded type to given template argument types.
Definition: queryinterface.hxx:43
com::sun::star::uno::Any
C++ class representing an IDL any.
Definition: Any.h:58
com::sun::star::uno::Type
C++ class representing an IDL meta type.
Definition: Type.h:59