LibreOffice: cppuhelper/implbase4.hxx Source File

LibreOffice LibreOffice 6.3 SDK C/C++ API Reference

implbase4.hxx
Go to the documentation of this file.
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
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
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19 #ifndef INCLUDED_CPPUHELPER_IMPLBASE4_HXX
20 #define INCLUDED_CPPUHELPER_IMPLBASE4_HXX
21
22 #include "cppuhelper/implbase_ex.hxx"
23 #include "rtl/instance.hxx"
24 #include "cppuhelper/weak.hxx"
25 #include "cppuhelper/weakagg.hxx"
26 #include "com/sun/star/lang/XTypeProvider.hpp"
27
28 namespace cppu
29 {
31
32 struct class_data4
33 {
34 sal_Int16 m_nTypes;
35 sal_Bool m_storedTypeRefs;
36 sal_Bool m_storedId;
37 sal_Int8 m_id[ 16 ];
38 type_entry m_typeEntries[ 4 + 1 ];
39 };
40
41 template< typename Ifc1, typename Ifc2, typename Ifc3, typename Ifc4, typename Impl >
42 struct SAL_WARN_UNUSED ImplClassData4
43 {
44 class_data* operator ()()
45 {
46 static class_data4 s_cd =
47 {
48 4 +1, false, false,
49 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
50 {
51 CPPUHELPER_DETAIL_TYPEENTRY(Ifc1),
52 CPPUHELPER_DETAIL_TYPEENTRY(Ifc2),
53 CPPUHELPER_DETAIL_TYPEENTRY(Ifc3),
54 CPPUHELPER_DETAIL_TYPEENTRY(Ifc4),
55 CPPUHELPER_DETAIL_TYPEENTRY(css::lang::XTypeProvider)
56 }
57 };
58 return reinterpret_cast< class_data * >(&s_cd);
59 }
60 };
61
63
72 template< class Ifc1, class Ifc2, class Ifc3, class Ifc4 >
73 class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE ImplHelper4
74 : public css::lang::XTypeProvider
75 , public Ifc1, public Ifc2, public Ifc3, public Ifc4
76 {
77 struct cd : public rtl::StaticAggregate< class_data, ImplClassData4 < Ifc1, Ifc2, Ifc3, Ifc4, ImplHelper4<Ifc1, Ifc2, Ifc3, Ifc4> > > {};
78 public:
79 #if defined LIBO_INTERNAL_ONLY
80 ImplHelper4() = default;
81 ImplHelper4(ImplHelper4 const &) = default;
82 ImplHelper4(ImplHelper4 &&) = default;
83 ImplHelper4 & operator =(ImplHelper4 const &) = default;
84 ImplHelper4 & operator =(ImplHelper4 &&) = default;
85 #endif
86
87 virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
88 { return ImplHelper_query( rType, cd::get(), this ); }
89 virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
90 { return ImplHelper_getTypes( cd::get() ); }
91 virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
92 { return ImplHelper_getImplementationId( cd::get() ); }
93
94 #if !defined _MSC_VER // public -> protected changes mangled names there
95 protected:
96 #elif defined __clang__
97 #pragma clang diagnostic push
98 #pragma clang diagnostic ignored "-Wnon-virtual-dtor"
99 #endif
100 ~ImplHelper4() throw () {}
101 #if defined _MSC_VER && defined __clang__
102 #pragma clang diagnostic pop
103 #endif
104 };
113 template< class Ifc1, class Ifc2, class Ifc3, class Ifc4 >
114 class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakImplHelper4
115 : public OWeakObject
116 , public css::lang::XTypeProvider
117 , public Ifc1, public Ifc2, public Ifc3, public Ifc4
118 {
119 struct cd : public rtl::StaticAggregate< class_data, ImplClassData4 < Ifc1, Ifc2, Ifc3, Ifc4, WeakImplHelper4<Ifc1, Ifc2, Ifc3, Ifc4> > > {};
120 public:
121 virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
122 { return WeakImplHelper_query( rType, cd::get(), this, static_cast<OWeakObject *>(this) ); }
123 virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
124 { OWeakObject::acquire(); }
125 virtual void SAL_CALL release() throw () SAL_OVERRIDE
126 { OWeakObject::release(); }
127 virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
128 { return WeakImplHelper_getTypes( cd::get() ); }
129 virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
130 { return ImplHelper_getImplementationId( cd::get() ); }
131 };
145 template< class Ifc1, class Ifc2, class Ifc3, class Ifc4 >
146 class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE WeakAggImplHelper4
147 : public OWeakAggObject
148 , public css::lang::XTypeProvider
149 , public Ifc1, public Ifc2, public Ifc3, public Ifc4
150 {
151 struct cd : public rtl::StaticAggregate< class_data, ImplClassData4 < Ifc1, Ifc2, Ifc3, Ifc4, WeakAggImplHelper4<Ifc1, Ifc2, Ifc3, Ifc4> > > {};
152 public:
153 virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
154 { return OWeakAggObject::queryInterface( rType ); }
155 virtual css::uno::Any SAL_CALL queryAggregation( css::uno::Type const & rType ) SAL_OVERRIDE
156 { return WeakAggImplHelper_queryAgg( rType, cd::get(), this, static_cast<OWeakAggObject *>(this) ); }
157 virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
158 { OWeakAggObject::acquire(); }
159 virtual void SAL_CALL release() throw () SAL_OVERRIDE
160 { OWeakAggObject::release(); }
161 virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
162 { return WeakAggImplHelper_getTypes( cd::get() ); }
163 virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
164 { return ImplHelper_getImplementationId( cd::get() ); }
165 };
182 template< class BaseClass, class Ifc1, class Ifc2, class Ifc3, class Ifc4 >
183 class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE ImplInheritanceHelper4
184 : public BaseClass
185 , public Ifc1, public Ifc2, public Ifc3, public Ifc4
186 {
187 struct cd : public rtl::StaticAggregate< class_data, ImplClassData4 < Ifc1, Ifc2, Ifc3, Ifc4, ImplInheritanceHelper4<BaseClass, Ifc1, Ifc2, Ifc3, Ifc4> > > {};
188 protected:
189 template< typename T1 >
190 explicit ImplInheritanceHelper4(T1 const & arg1): BaseClass(arg1) {}
191 template< typename T1, typename T2 >
192 ImplInheritanceHelper4(T1 const & arg1, T2 const & arg2):
193 BaseClass(arg1, arg2) {}
194 template< typename T1, typename T2, typename T3 >
195 ImplInheritanceHelper4(
196 T1 const & arg1, T2 const & arg2, T3 const & arg3):
197 BaseClass(arg1, arg2, arg3) {}
198 template< typename T1, typename T2, typename T3, typename T4 >
199 ImplInheritanceHelper4(
200 T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4):
201 BaseClass(arg1, arg2, arg3, arg4) {}
202 template<
203 typename T1, typename T2, typename T3, typename T4, typename T5 >
204 ImplInheritanceHelper4(
205 T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
206 T5 const & arg5):
207 BaseClass(arg1, arg2, arg3, arg4, arg5) {}
208 template<
209 typename T1, typename T2, typename T3, typename T4, typename T5,
210 typename T6 >
211 ImplInheritanceHelper4(
212 T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
213 T5 const & arg5, T6 const & arg6):
214 BaseClass(arg1, arg2, arg3, arg4, arg5, arg6) {}
215 public:
216 ImplInheritanceHelper4() {}
217 virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
218 {
219 css::uno::Any aRet( ImplHelper_queryNoXInterface( rType, cd::get(), this ) );
220 if (aRet.hasValue())
221 return aRet;
222 return BaseClass::queryInterface( rType );
223 }
224 virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
225 { BaseClass::acquire(); }
226 virtual void SAL_CALL release() throw () SAL_OVERRIDE
227 { BaseClass::release(); }
228 virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
229 { return ImplInhHelper_getTypes( cd::get(), BaseClass::getTypes() ); }
230 virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
231 { return ImplHelper_getImplementationId( cd::get() ); }
232 };
250 template< class BaseClass, class Ifc1, class Ifc2, class Ifc3, class Ifc4 >
251 class SAL_NO_VTABLE SAL_DLLPUBLIC_TEMPLATE AggImplInheritanceHelper4
252 : public BaseClass
253 , public Ifc1, public Ifc2, public Ifc3, public Ifc4
254 {
255 struct cd : public rtl::StaticAggregate< class_data, ImplClassData4 < Ifc1, Ifc2, Ifc3, Ifc4, AggImplInheritanceHelper4<BaseClass, Ifc1, Ifc2, Ifc3, Ifc4> > > {};
256 protected:
257 template< typename T1 >
258 explicit AggImplInheritanceHelper4(T1 const & arg1): BaseClass(arg1) {}
259 template< typename T1, typename T2 >
260 AggImplInheritanceHelper4(T1 const & arg1, T2 const & arg2):
261 BaseClass(arg1, arg2) {}
262 template< typename T1, typename T2, typename T3 >
263 AggImplInheritanceHelper4(
264 T1 const & arg1, T2 const & arg2, T3 const & arg3):
265 BaseClass(arg1, arg2, arg3) {}
266 template< typename T1, typename T2, typename T3, typename T4 >
267 AggImplInheritanceHelper4(
268 T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4):
269 BaseClass(arg1, arg2, arg3, arg4) {}
270 template<
271 typename T1, typename T2, typename T3, typename T4, typename T5 >
272 AggImplInheritanceHelper4(
273 T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
274 T5 const & arg5):
275 BaseClass(arg1, arg2, arg3, arg4, arg5) {}
276 template<
277 typename T1, typename T2, typename T3, typename T4, typename T5,
278 typename T6 >
279 AggImplInheritanceHelper4(
280 T1 const & arg1, T2 const & arg2, T3 const & arg3, T4 const & arg4,
281 T5 const & arg5, T6 const & arg6):
282 BaseClass(arg1, arg2, arg3, arg4, arg5, arg6) {}
283 public:
284 AggImplInheritanceHelper4() {}
285 virtual css::uno::Any SAL_CALL queryInterface( css::uno::Type const & rType ) SAL_OVERRIDE
286 { return BaseClass::queryInterface( rType ); }
287 virtual css::uno::Any SAL_CALL queryAggregation( css::uno::Type const & rType ) SAL_OVERRIDE
288 {
289 css::uno::Any aRet( ImplHelper_queryNoXInterface( rType, cd::get(), this ) );
290 if (aRet.hasValue())
291 return aRet;
292 return BaseClass::queryAggregation( rType );
293 }
294 virtual void SAL_CALL acquire() throw () SAL_OVERRIDE
295 { BaseClass::acquire(); }
296 virtual void SAL_CALL release() throw () SAL_OVERRIDE
297 { BaseClass::release(); }
298 virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() SAL_OVERRIDE
299 { return ImplInhHelper_getTypes( cd::get(), BaseClass::getTypes() ); }
300 virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() SAL_OVERRIDE
301 { return ImplHelper_getImplementationId( cd::get() ); }
302 };
303 }
304
305 #endif
306
307 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
cppu::AggImplInheritanceHelper4::queryAggregation
virtual css::uno::Any queryAggregation(css::uno::Type const &rType) SAL_OVERRIDE
Definition: implbase4.hxx:287
cppu::ImplHelper4::getImplementationId
virtual css::uno::Sequence< sal_Int8 > getImplementationId() SAL_OVERRIDE
Definition: implbase4.hxx:91
cppu::AggImplInheritanceHelper4::AggImplInheritanceHelper4
AggImplInheritanceHelper4(T1 const &arg1, T2 const &arg2, T3 const &arg3, T4 const &arg4, T5 const &arg5, T6 const &arg6)
Definition: implbase4.hxx:279
cppu::ImplInheritanceHelper4::acquire
virtual void acquire() SAL_OVERRIDE
Definition: implbase4.hxx:224
cppu::AggImplInheritanceHelper4
Implementation helper implementing interfaces css::lang::XTypeProvider and css::uno::XInterface inher...
Definition: implbase4.hxx:254
cppu::ImplInheritanceHelper4::ImplInheritanceHelper4
ImplInheritanceHelper4(T1 const &arg1, T2 const &arg2, T3 const &arg3)
Definition: implbase4.hxx:195
cppu::WeakAggImplHelper4::getTypes
virtual css::uno::Sequence< css::uno::Type > getTypes() SAL_OVERRIDE
Definition: implbase4.hxx:161
cppu::ImplHelper4::getTypes
virtual css::uno::Sequence< css::uno::Type > getTypes() SAL_OVERRIDE
Definition: implbase4.hxx:89
cppu::ImplInheritanceHelper4::ImplInheritanceHelper4
ImplInheritanceHelper4(T1 const &arg1, T2 const &arg2, T3 const &arg3, T4 const &arg4)
Definition: implbase4.hxx:199
cppu::AggImplInheritanceHelper4::acquire
virtual void acquire() SAL_OVERRIDE
Definition: implbase4.hxx:294
implbase_ex.hxx
cppu::WeakAggImplHelper4::queryAggregation
virtual css::uno::Any queryAggregation(css::uno::Type const &rType) SAL_OVERRIDE
Called by the delegator or queryInterface.
Definition: implbase4.hxx:155
cppu::OWeakObject::acquire
virtual void acquire() SAL_OVERRIDE
increasing m_refCount
cppu::ImplInheritanceHelper4::getTypes
virtual css::uno::Sequence< css::uno::Type > getTypes() SAL_OVERRIDE
Definition: implbase4.hxx:228
cppu::AggImplInheritanceHelper4::AggImplInheritanceHelper4
AggImplInheritanceHelper4(T1 const &arg1, T2 const &arg2, T3 const &arg3, T4 const &arg4, T5 const &arg5)
Definition: implbase4.hxx:272
cppu::WeakAggImplHelper4
Implementation helper implementing interfaces css::lang::XTypeProvider and css::uno::XInterface which...
Definition: implbase4.hxx:150
cppu::AggImplInheritanceHelper4::AggImplInheritanceHelper4
AggImplInheritanceHelper4(T1 const &arg1, T2 const &arg2, T3 const &arg3, T4 const &arg4)
Definition: implbase4.hxx:267
SAL_WARN_UNUSED
#define SAL_WARN_UNUSED
Annotate classes where a compiler should warn if an instance is unused.
Definition: types.h:578
cppu::AggImplInheritanceHelper4::AggImplInheritanceHelper4
AggImplInheritanceHelper4()
Definition: implbase4.hxx:284
cppu::AggImplInheritanceHelper4::queryInterface
virtual css::uno::Any queryInterface(css::uno::Type const &rType) SAL_OVERRIDE
Definition: implbase4.hxx:285
cppu::queryInterface
css::uno::Any queryInterface(const css::uno::Type &rType, Interface1 *p1)
Compares demanded type to given template argument types.
Definition: queryinterface.hxx:39
sal_Bool
unsigned char sal_Bool
Definition: types.h:38
cppu::WeakImplHelper4::queryInterface
virtual css::uno::Any queryInterface(css::uno::Type const &rType) SAL_OVERRIDE
Basic queryInterface() implementation supporting com::sun::star::uno::XWeak and com::sun::star::uno::...
Definition: implbase4.hxx:121
cppu::ImplHelper4::~ImplHelper4
~ImplHelper4()
Definition: implbase4.hxx:100
cppu::ImplHelper4
Implementation helper implementing interface css::lang::XTypeProvider and method XInterface::queryInt...
Definition: implbase4.hxx:76
cppu::AggImplInheritanceHelper4::getTypes
virtual css::uno::Sequence< css::uno::Type > getTypes() SAL_OVERRIDE
Definition: implbase4.hxx:298
cppu::ImplInheritanceHelper4::ImplInheritanceHelper4
ImplInheritanceHelper4()
Definition: implbase4.hxx:216
cppu::AggImplInheritanceHelper4::release
virtual void release() SAL_OVERRIDE
Definition: implbase4.hxx:296
cppu::WeakAggImplHelper4::getImplementationId
virtual css::uno::Sequence< sal_Int8 > getImplementationId() SAL_OVERRIDE
Definition: implbase4.hxx:163
cppu::WeakImplHelper4::release
virtual void release() SAL_OVERRIDE
decreasing m_refCount
Definition: implbase4.hxx:125
cppu::WeakImplHelper4::getTypes
virtual css::uno::Sequence< css::uno::Type > getTypes() SAL_OVERRIDE
Definition: implbase4.hxx:127
cppu::OWeakAggObject::acquire
virtual void acquire() SAL_OVERRIDE
If a delegator is set, then the delegators gets acquired.
cppu::OWeakAggObject::release
virtual void release() SAL_OVERRIDE
If a delegator is set, then the delegators gets released.
cppu::AggImplInheritanceHelper4::AggImplInheritanceHelper4
AggImplInheritanceHelper4(T1 const &arg1)
Definition: implbase4.hxx:258
cppu::ImplHelper4::queryInterface
virtual css::uno::Any queryInterface(css::uno::Type const &rType) SAL_OVERRIDE
Definition: implbase4.hxx:87
SAL_NO_VTABLE
#define SAL_NO_VTABLE
Use this for pure virtual classes, e.g.
Definition: types.h:312
cppu::WeakImplHelper4::acquire
virtual void acquire() SAL_OVERRIDE
increasing m_refCount
Definition: implbase4.hxx:123
cppu::AggImplInheritanceHelper4::getImplementationId
virtual css::uno::Sequence< sal_Int8 > getImplementationId() SAL_OVERRIDE
Definition: implbase4.hxx:300
weak.hxx
cppu::ImplInheritanceHelper4::release
virtual void release() SAL_OVERRIDE
Definition: implbase4.hxx:226
cppu::ImplInheritanceHelper4::getImplementationId
virtual css::uno::Sequence< sal_Int8 > getImplementationId() SAL_OVERRIDE
Definition: implbase4.hxx:230
cppu
Definition: Enterable.hxx:27
cppu::WeakImplHelper4::getImplementationId
virtual css::uno::Sequence< sal_Int8 > getImplementationId() SAL_OVERRIDE
Definition: implbase4.hxx:129
cppu::ImplInheritanceHelper4::ImplInheritanceHelper4
ImplInheritanceHelper4(T1 const &arg1, T2 const &arg2)
Definition: implbase4.hxx:192
cppu::ImplInheritanceHelper4::ImplInheritanceHelper4
ImplInheritanceHelper4(T1 const &arg1, T2 const &arg2, T3 const &arg3, T4 const &arg4, T5 const &arg5, T6 const &arg6)
Definition: implbase4.hxx:211
cppu::WeakAggImplHelper4::acquire
virtual void acquire() SAL_OVERRIDE
If a delegator is set, then the delegators gets acquired.
Definition: implbase4.hxx:157
cppu::AggImplInheritanceHelper4::AggImplInheritanceHelper4
AggImplInheritanceHelper4(T1 const &arg1, T2 const &arg2, T3 const &arg3)
Definition: implbase4.hxx:263
cppu::WeakAggImplHelper4::queryInterface
virtual css::uno::Any queryInterface(css::uno::Type const &rType) SAL_OVERRIDE
If a delegator is set, then the delegator is queried for the demanded interface.
Definition: implbase4.hxx:153
SAL_OVERRIDE
#define SAL_OVERRIDE
C++11 "override" feature.
Definition: types.h:409
cppu::OWeakAggObject::queryInterface
virtual css::uno::Any queryInterface(const css::uno::Type &rType) SAL_OVERRIDE
If a delegator is set, then the delegator is queried for the demanded interface.
cppu::OWeakObject::release
virtual void release() SAL_OVERRIDE
decreasing m_refCount
weakagg.hxx
cppu::ImplInheritanceHelper4::ImplInheritanceHelper4
ImplInheritanceHelper4(T1 const &arg1, T2 const &arg2, T3 const &arg3, T4 const &arg4, T5 const &arg5)
Definition: implbase4.hxx:204
cppu::ImplInheritanceHelper4::ImplInheritanceHelper4
ImplInheritanceHelper4(T1 const &arg1)
Definition: implbase4.hxx:190
rtl::StaticAggregate
Helper class for a late-initialized static aggregate, e.g.
Definition: instance.hxx:544
sal_Int8
signed char sal_Int8
Definition: types.h:43
cppu::ImplInheritanceHelper4::queryInterface
virtual css::uno::Any queryInterface(css::uno::Type const &rType) SAL_OVERRIDE
Definition: implbase4.hxx:217
cppu::OWeakObject
Base class to implement a UNO object supporting weak references, i.e.
Definition: weak.hxx:44
cppu::WeakAggImplHelper4::release
virtual void release() SAL_OVERRIDE
If a delegator is set, then the delegators gets released.
Definition: implbase4.hxx:159
cppu::ImplInheritanceHelper4
Implementation helper implementing interfaces css::lang::XTypeProvider and css::uno::XInterface inher...
Definition: implbase4.hxx:186
cppu::AggImplInheritanceHelper4::AggImplInheritanceHelper4
AggImplInheritanceHelper4(T1 const &arg1, T2 const &arg2)
Definition: implbase4.hxx:260
cppu::WeakImplHelper4
Implementation helper implementing interfaces css::lang::XTypeProvider and css::uno::XInterface which...
Definition: implbase4.hxx:118
instance.hxx
cppu::OWeakAggObject
Base class to implement a UNO object supporting weak references, i.e.
Definition: weakagg.hxx:44