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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.
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 :
20 : /** This header generates the following template classes with a variable number
21 : of interfaces:
22 :
23 : comphelper::ImplHelper<N> <typename Ifc1, ..., typename Ifc<N> >
24 : comphelper::WeakImplHelper<N> <typename Ifc1, ..., typename Ifc<N> >
25 : comphelper::WeakComponentImplHelper<N> <typename Ifc1, ...,
26 : typename Ifc<N> >
27 : comphelper::ImplInheritanceHelper<N> <typename BaseClass,
28 : typename Ifc1, ..., typename Ifc<N> >
29 :
30 : as already present in headers cppuhelper/implbase<1-12>.hxx and
31 : cppuhelper/compbase<1-12>.hxx.
32 : <N> denotes the number of interface types passed as template arguments.
33 : Don't use this header for interface numbers up to 12;
34 : always use the existing cppuhelper/(impl|comp)base<1-12>.hxx headers
35 : for this purpose, which eases debugging.
36 :
37 : Including this header requires a little discipline, because it has no
38 : include guards. Please use the following external include guard rule
39 : where <N> is the number of interface types:
40 :
41 : #ifndef INCLUDED_COMPHELPER_IMPLBASE_VAR_HXX_<N>
42 : #define INCLUDED_COMPHELPER_IMPLBASE_VAR_HXX_<N>
43 : #define COMPHELPER_IMPLBASE_INTERFACE_NUMBER <N>
44 : #include "comphelper/implbase_var.hxx"
45 : #endif
46 :
47 : Additionally you can
48 :
49 : #define COMPHELPER_IMPLBASE_MAX_CTOR_ARGS <N>
50 :
51 : to control the maximum number of templated ctor arguments for the
52 : ImplInheritanceHelper<N> classes.
53 : The default is a maximum of 6 arguments.
54 : */
55 :
56 : #ifndef COMPHELPER_IMPLBASE_INTERFACE_NUMBER
57 : #error "you have to define COMPHELPER_IMPLBASE_INTERFACE_NUMBER prior to including comphelper/implbase_var.hxx!"
58 : #endif // ! defined(COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
59 :
60 : #if !defined(COMPHELPER_IMPLBASE_TEST_PHASE) && COMPHELPER_IMPLBASE_INTERFACE_NUMBER <= 12
61 : #error "include proper header file: cppuhelper/implbase<N>.hxx or cppuhelper/compbase<N>.hxx!"
62 : #endif
63 :
64 : #ifndef COMPHELPER_IMPLBASE_MAX_CTOR_ARGS
65 : #define COMPHELPER_IMPLBASE_MAX_CTOR_ARGS 6 // default
66 : #endif
67 :
68 : #include "cppuhelper/implbase_ex.hxx"
69 : #include "rtl/instance.hxx"
70 : #include "cppuhelper/compbase_ex.hxx"
71 :
72 : #include "boost/preprocessor/cat.hpp"
73 : #include "boost/preprocessor/repetition.hpp"
74 : #include "boost/preprocessor/arithmetic/add.hpp"
75 :
76 : namespace comphelper {
77 :
78 : // Suppress warnings about hidden functions in case any of the IfcN has
79 : // functions named dispose, addEventListener, or removeEventListener:
80 : #if defined __SUNPRO_CC
81 : #pragma disable_warn
82 : #endif
83 :
84 : namespace detail {
85 :
86 : struct BOOST_PP_CAT(class_data, COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
87 : {
88 : sal_Int16 m_nTypes;
89 : sal_Bool m_storedTypeRefs;
90 : sal_Bool m_storedId;
91 : sal_Int8 m_id[16];
92 : ::cppu::type_entry m_typeEntries[COMPHELPER_IMPLBASE_INTERFACE_NUMBER + 1];
93 : };
94 :
95 : /// @internal
96 : template < BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER,
97 : typename Ifc), typename Impl >
98 : struct BOOST_PP_CAT(ImplClassData, COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
99 : {
100 19 : ::cppu::class_data * operator()() {
101 : static BOOST_PP_CAT(class_data, COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
102 : s_cd = {
103 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER + 1, sal_False, sal_False,
104 : { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
105 : {
106 : #define COMPHELPER_IMPLBASE_classdataList(z_, n_, unused_) \
107 : { { BOOST_PP_CAT(Ifc, n_)::static_type }, \
108 : reinterpret_cast<sal_IntPtr>( static_cast< BOOST_PP_CAT(Ifc, n_) * >( \
109 : reinterpret_cast<Impl *>(16) ) ) - 16 },
110 : BOOST_PP_REPEAT(COMPHELPER_IMPLBASE_INTERFACE_NUMBER,
111 : COMPHELPER_IMPLBASE_classdataList, ~)
112 : #undef COMPHELPER_IMPLBASE_classdataList
113 : { { ::com::sun::star::lang::XTypeProvider::static_type },
114 : reinterpret_cast<sal_IntPtr>(
115 : static_cast< ::com::sun::star::lang::XTypeProvider * >(
116 : reinterpret_cast<Impl *>(16) ) ) - 16 }
117 : }
118 : };
119 19 : return reinterpret_cast< ::cppu::class_data * >(&s_cd);
120 : }
121 : };
122 :
123 : } // namespace detail
124 :
125 : /** Implementation helper implementing interface
126 : ::com::sun::star::lang::XTypeProvider and method
127 : XInterface::queryInterface(), but no reference counting.
128 :
129 : @derive
130 : Inherit from this class giving your interface(s) to be implemented as
131 : template argument(s). Your sub class defines method implementations for
132 : these interface(s) including acquire()/release() and delegates incoming
133 : queryInterface() calls to this base class.
134 : */
135 : template< BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER,
136 : typename Ifc) >
137 : class SAL_NO_VTABLE BOOST_PP_CAT(ImplHelper,
138 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
139 : : public ::com::sun::star::lang::XTypeProvider,
140 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, public Ifc)
141 : {
142 : /// @internal
143 : struct cd : public ::rtl::StaticAggregate<
144 : ::cppu::class_data,
145 : BOOST_PP_CAT(detail::ImplClassData,
146 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
147 : <
148 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, Ifc),
149 : BOOST_PP_CAT(ImplHelper, COMPHELPER_IMPLBASE_INTERFACE_NUMBER)<
150 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, Ifc)>
151 : > > {};
152 :
153 : protected:
154 0 : BOOST_PP_CAT(ImplHelper, COMPHELPER_IMPLBASE_INTERFACE_NUMBER)() {}
155 0 : virtual ~BOOST_PP_CAT(ImplHelper, COMPHELPER_IMPLBASE_INTERFACE_NUMBER)() {}
156 :
157 : public:
158 : virtual ::com::sun::star::uno::Any
159 0 : SAL_CALL queryInterface( ::com::sun::star::uno::Type const& rType )
160 : throw (::com::sun::star::uno::RuntimeException)
161 0 : { return ::cppu::ImplHelper_query( rType, cd::get(), this ); }
162 : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type >
163 0 : SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException)
164 0 : { return ::cppu::ImplHelper_getTypes( cd::get() ); }
165 : virtual ::com::sun::star::uno::Sequence<sal_Int8>
166 0 : SAL_CALL getImplementationId()
167 : throw (::com::sun::star::uno::RuntimeException)
168 0 : { return ::cppu::ImplHelper_getImplementationId( cd::get() ); }
169 : };
170 :
171 : /** Implementation helper implementing interfaces
172 : ::com::sun::star::lang::XTypeProvider and
173 : ::com::sun::star::uno::XInterface
174 : which supports weak mechanism to be held weakly
175 : (supporting ::com::sun::star::uno::XWeak thru ::cppu::OWeakObject).
176 :
177 : @derive
178 : Inherit from this class giving your interface(s) to be implemented as
179 : template argument(s). Your sub class defines method implementations for
180 : these interface(s).
181 : */
182 : template< BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER,
183 : typename Ifc) >
184 : class SAL_NO_VTABLE BOOST_PP_CAT(WeakImplHelper,
185 1110 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
186 : : public ::cppu::OWeakObject,
187 : public ::com::sun::star::lang::XTypeProvider,
188 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, public Ifc)
189 : {
190 : /// @internal
191 : struct cd : public ::rtl::StaticAggregate<
192 : ::cppu::class_data,
193 : BOOST_PP_CAT(detail::ImplClassData,
194 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
195 : <
196 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, Ifc),
197 : BOOST_PP_CAT(WeakImplHelper, COMPHELPER_IMPLBASE_INTERFACE_NUMBER)<
198 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, Ifc)>
199 : > > {};
200 :
201 : public:
202 : virtual ::com::sun::star::uno::Any
203 110819 : SAL_CALL queryInterface( ::com::sun::star::uno::Type const& rType )
204 : throw (::com::sun::star::uno::RuntimeException)
205 : {
206 : return ::cppu::WeakImplHelper_query(
207 110819 : rType, cd::get(), this, static_cast<OWeakObject *>(this) );
208 : }
209 19108 : virtual void SAL_CALL acquire() throw ()
210 19108 : { OWeakObject::acquire(); }
211 19108 : virtual void SAL_CALL release() throw ()
212 19108 : { OWeakObject::release(); }
213 : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type >
214 331 : SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException)
215 331 : { return ::cppu::WeakImplHelper_getTypes( cd::get() ); }
216 : virtual ::com::sun::star::uno::Sequence<sal_Int8>
217 0 : SAL_CALL getImplementationId()
218 : throw (::com::sun::star::uno::RuntimeException)
219 0 : { return ::cppu::ImplHelper_getImplementationId( cd::get() ); }
220 : };
221 :
222 : /** Implementation helper implementing interfaces
223 : ::com::sun::star::lang::XTypeProvider and
224 : ::com::sun::star::uno::XInterface inherting from a BaseClass.
225 :
226 : All acquire() and release() calls are delegated to the BaseClass.
227 : Upon queryInterface(), if a demanded interface is not supported by this
228 : class directly, the request is delegated to the BaseClass.
229 :
230 : @attention
231 : The BaseClass has to be complete in a sense, that
232 : ::com::sun::star::uno::XInterface and
233 : ::com::sun::star::lang::XTypeProvider are implemented properly.
234 : The BaseClass must have at least one ctor that can be called with
235 : COMPHELPER_IMPLBASE_MAX_CTOR_ARGS or fewer arguments.
236 :
237 : @derive
238 : Inherit from this class giving your additional interface(s) to be
239 : implemented as template argument(s). Your sub class defines method
240 : implementations for these interface(s).
241 : */
242 : template <typename BaseClass,
243 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER,
244 : typename Ifc) >
245 : class SAL_NO_VTABLE BOOST_PP_CAT(ImplInheritanceHelper,
246 41 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
247 : : public BaseClass,
248 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, public Ifc)
249 : {
250 : /// @internal
251 : struct cd : public ::rtl::StaticAggregate<
252 : ::cppu::class_data,
253 : BOOST_PP_CAT(detail::ImplClassData,
254 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
255 : <
256 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, Ifc),
257 : BOOST_PP_CAT(ImplInheritanceHelper,
258 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER)<
259 : BaseClass,
260 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, Ifc)>
261 : > > {};
262 :
263 : protected:
264 : #define COMPHELPER_IMPLBASE_templctor_args(z_, n_, unused_) \
265 : BOOST_PP_CAT(T, n_) const& BOOST_PP_CAT(arg, n_)
266 : #define COMPHELPER_IMPLBASE_templctor(z_, n_, classname_) \
267 : template< BOOST_PP_ENUM_PARAMS( BOOST_PP_ADD(n_, 1), typename T) > \
268 : explicit BOOST_PP_CAT(classname_, COMPHELPER_IMPLBASE_INTERFACE_NUMBER)( \
269 : BOOST_PP_ENUM(BOOST_PP_ADD(n_, 1), \
270 : COMPHELPER_IMPLBASE_templctor_args, ~) ) \
271 : : BaseClass( BOOST_PP_ENUM_PARAMS(BOOST_PP_ADD(n_, 1), arg) ) {}
272 :
273 41 : BOOST_PP_CAT(ImplInheritanceHelper, COMPHELPER_IMPLBASE_INTERFACE_NUMBER)()
274 41 : : BaseClass() {}
275 : BOOST_PP_REPEAT(COMPHELPER_IMPLBASE_MAX_CTOR_ARGS,
276 : COMPHELPER_IMPLBASE_templctor, ImplInheritanceHelper)
277 :
278 : public:
279 : virtual ::com::sun::star::uno::Any
280 281 : SAL_CALL queryInterface( ::com::sun::star::uno::Type const& rType )
281 : throw (::com::sun::star::uno::RuntimeException)
282 : {
283 : ::com::sun::star::uno::Any const aRet(
284 281 : ::cppu::ImplHelper_queryNoXInterface( rType, cd::get(), this ) );
285 281 : if (aRet.hasValue())
286 121 : return aRet;
287 160 : return BaseClass::queryInterface( rType );
288 : }
289 646 : virtual void SAL_CALL acquire() throw ()
290 646 : { BaseClass::acquire(); }
291 646 : virtual void SAL_CALL release() throw ()
292 646 : { BaseClass::release(); }
293 : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type >
294 0 : SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException)
295 : {
296 : return ::cppu::ImplInhHelper_getTypes(
297 0 : cd::get(), BaseClass::getTypes() );
298 : }
299 : virtual ::com::sun::star::uno::Sequence<sal_Int8>
300 0 : SAL_CALL getImplementationId()
301 : throw (::com::sun::star::uno::RuntimeException)
302 0 : { return ::cppu::ImplHelper_getImplementationId( cd::get() ); }
303 : };
304 :
305 : // not needed anymore:
306 : #undef COMPHELPER_IMPLBASE_templctor_args
307 : #undef COMPHELPER_IMPLBASE_templctor
308 :
309 : /** Implementation helper supporting
310 : ::com::sun::star::lang::XTypeProvider and
311 : ::com::sun::star::lang::XComponent.
312 :
313 : Upon disposing objects of this class, sub-classes receive a disposing()
314 : call. Objects of this class can be held weakly, i.e. by a
315 : ::com::sun::star::uno::WeakReference.
316 :
317 : @attention
318 : The life-cycle of the passed mutex reference has to be longer than objects
319 : of this class.
320 :
321 : @derive
322 : Inherit from this class giving your interface(s) to be implemented as
323 : template argument(s). Your sub class defines method implementations for
324 : these interface(s).
325 : */
326 : template < BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER,
327 : typename Ifc) >
328 : class SAL_NO_VTABLE BOOST_PP_CAT(WeakComponentImplHelper,
329 0 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
330 : : public ::cppu::WeakComponentImplHelperBase,
331 : public ::com::sun::star::lang::XTypeProvider,
332 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, public Ifc)
333 : {
334 : /// @internal
335 : struct cd : public ::rtl::StaticAggregate<
336 : ::cppu::class_data,
337 : BOOST_PP_CAT(detail::ImplClassData,
338 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
339 : <
340 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, Ifc),
341 : BOOST_PP_CAT(WeakComponentImplHelper,
342 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER)<
343 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, Ifc)>
344 : > > {};
345 :
346 : public:
347 0 : BOOST_PP_CAT(WeakComponentImplHelper, COMPHELPER_IMPLBASE_INTERFACE_NUMBER)(
348 0 : ::osl::Mutex & rMutex ) : WeakComponentImplHelperBase(rMutex) {}
349 :
350 : virtual ::com::sun::star::uno::Any
351 0 : SAL_CALL queryInterface( ::com::sun::star::uno::Type const& rType )
352 : throw (::com::sun::star::uno::RuntimeException)
353 : {
354 : return ::cppu::WeakComponentImplHelper_query(
355 : rType, cd::get(), this,
356 0 : static_cast< ::cppu::WeakComponentImplHelperBase * >(this) );
357 : }
358 0 : virtual void SAL_CALL acquire() throw ()
359 0 : { WeakComponentImplHelperBase::acquire(); }
360 0 : virtual void SAL_CALL release() throw ()
361 0 : { WeakComponentImplHelperBase::release(); }
362 : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type >
363 0 : SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException)
364 0 : { return ::cppu::WeakComponentImplHelper_getTypes( cd::get() ); }
365 : virtual ::com::sun::star::uno::Sequence<sal_Int8>
366 0 : SAL_CALL getImplementationId()
367 : throw (::com::sun::star::uno::RuntimeException)
368 0 : { return ::cppu::ImplHelper_getImplementationId( cd::get() ); }
369 :
370 : // implement XComponent directly avoiding ambiguities:
371 0 : virtual void SAL_CALL dispose()
372 : throw (::com::sun::star::uno::RuntimeException)
373 0 : { WeakComponentImplHelperBase::dispose(); }
374 0 : virtual void SAL_CALL addEventListener(
375 : ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener>
376 : const & xListener ) throw (::com::sun::star::uno::RuntimeException)
377 0 : { WeakComponentImplHelperBase::addEventListener( xListener ); }
378 0 : virtual void SAL_CALL removeEventListener(
379 : ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener>
380 : const & xListener ) throw (::com::sun::star::uno::RuntimeException)
381 0 : { WeakComponentImplHelperBase::removeEventListener( xListener ); }
382 : };
383 :
384 : template < BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER,
385 : typename Ifc) >
386 : class SAL_NO_VTABLE BOOST_PP_CAT(PartialWeakComponentImplHelper,
387 0 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
388 : : public ::cppu::WeakComponentImplHelperBase,
389 : public ::com::sun::star::lang::XTypeProvider,
390 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, public Ifc)
391 : {
392 : /// @internal
393 : struct cd : public ::rtl::StaticAggregate<
394 : ::cppu::class_data,
395 : BOOST_PP_CAT(detail::ImplClassData,
396 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER)
397 : <
398 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, Ifc),
399 : BOOST_PP_CAT(PartialWeakComponentImplHelper,
400 : COMPHELPER_IMPLBASE_INTERFACE_NUMBER)<
401 : BOOST_PP_ENUM_PARAMS(COMPHELPER_IMPLBASE_INTERFACE_NUMBER, Ifc)>
402 : > > {};
403 :
404 : public:
405 0 : BOOST_PP_CAT(PartialWeakComponentImplHelper, COMPHELPER_IMPLBASE_INTERFACE_NUMBER)(
406 0 : ::osl::Mutex & rMutex ) : WeakComponentImplHelperBase(rMutex) {}
407 :
408 : virtual ::com::sun::star::uno::Any
409 0 : SAL_CALL queryInterface( ::com::sun::star::uno::Type const& rType )
410 : throw (::com::sun::star::uno::RuntimeException)
411 : {
412 : return ::cppu::WeakComponentImplHelper_query(
413 : rType, cd::get(), this,
414 0 : static_cast< ::cppu::WeakComponentImplHelperBase * >(this) );
415 : }
416 0 : virtual void SAL_CALL acquire() throw ()
417 0 : { WeakComponentImplHelperBase::acquire(); }
418 0 : virtual void SAL_CALL release() throw ()
419 0 : { WeakComponentImplHelperBase::release(); }
420 : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type >
421 0 : SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException)
422 0 : { return ::cppu::WeakComponentImplHelper_getTypes( cd::get() ); }
423 : virtual ::com::sun::star::uno::Sequence<sal_Int8>
424 0 : SAL_CALL getImplementationId()
425 : throw (::com::sun::star::uno::RuntimeException)
426 0 : { return ::cppu::ImplHelper_getImplementationId( cd::get() ); }
427 : };
428 :
429 :
430 : } // namespace comphelper
431 :
432 : // undef for multiple use/inclusion of this header:
433 : #undef COMPHELPER_IMPLBASE_MAX_CTOR_ARGS
434 : #undef COMPHELPER_IMPLBASE_INTERFACE_NUMBER
435 :
436 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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