mirror of https://gitee.com/bigwinds/arangodb
93 lines
3.0 KiB
C++
93 lines
3.0 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// @brief delete object helper
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///
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/// @file
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///
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/// DISCLAIMER
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///
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/// Copyright 2004-2012 triagens GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is triAGENS GmbH, Cologne, Germany
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///
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/// @author Dr. Frank Celler
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/// @author Copyright 2006-2012, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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#ifndef TRIAGENS_BASICS_DELETE_OBJECT_H
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#define TRIAGENS_BASICS_DELETE_OBJECT_H 1
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#include "Basics/Common.h"
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namespace triagens {
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namespace basics {
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// -----------------------------------------------------------------------------
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// --SECTION-- public types
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @addtogroup Utilities
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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/// @brief delete object helper
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////////////////////////////////////////////////////////////////////////////////
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struct DeleteObjectAny {
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template<typename T> void operator () (const T* ptr) const {
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if (ptr != 0) {
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delete ptr;
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}
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}
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};
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////////////////////////////////////////////////////////////////////////////////
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/// @brief delete object helper for maps
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////////////////////////////////////////////////////////////////////////////////
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struct DeleteObjectKey {
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template<typename T, typename S> void operator () (pair<T,S>& ptr) const {
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if (ptr.first != 0) {
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delete ptr.first;
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}
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}
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};
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////////////////////////////////////////////////////////////////////////////////
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/// @brief delete object helper for maps
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////////////////////////////////////////////////////////////////////////////////
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struct DeleteObjectValue {
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template<typename T, typename S> void operator () (pair<T,S>& ptr) const {
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if (ptr.second != 0) {
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delete ptr.second;
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}
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}
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};
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}
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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#endif
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// Local Variables:
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// mode: outline-minor
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// outline-regexp: "^\\(/// @brief\\|/// {@inheritDoc}\\|/// @addtogroup\\|// --SECTION--\\|/// @\\}\\)"
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// End:
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