1 /* |
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2 * Licensed to the Apache Software Foundation (ASF) under one or more |
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3 * contributor license agreements. See the NOTICE file distributed with |
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4 * this work for additional information regarding copyright ownership. |
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5 * The ASF licenses this file to You under the Apache License, Version 2.0 |
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6 * (the "License"); you may not use this file except in compliance with |
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7 * the License. You may obtain a copy of the License at |
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8 * |
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9 * http://www.apache.org/licenses/LICENSE-2.0 |
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10 * |
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11 * Unless required by applicable law or agreed to in writing, software |
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12 * distributed under the License is distributed on an "AS IS" BASIS, |
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13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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14 * See the License for the specific language governing permissions and |
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15 * limitations under the License. |
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16 */ |
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17 |
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18 /* |
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19 * $Id: MemoryManagerImpl.hpp 568078 2007-08-21 11:43:25Z amassari $ |
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20 */ |
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21 |
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22 |
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23 #if !defined(MEMORYMANAGERIMPL_HPP) |
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24 #define MEMORYMANAGERIMPL_HPP |
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25 |
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26 #include <xercesc/framework/MemoryManager.hpp> |
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27 |
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28 XERCES_CPP_NAMESPACE_BEGIN |
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29 |
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30 /** |
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31 * Configurable memory manager |
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32 * |
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33 * <p>This is Xerces default implementation of the memory |
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34 * manager interface, which will be instantiated and used |
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35 * in the absence of an application's memory manager. |
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36 * </p> |
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37 */ |
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38 |
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39 class XMLUTIL_EXPORT MemoryManagerImpl : public MemoryManager |
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40 { |
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41 public: |
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42 |
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43 /** @name Constructor */ |
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44 //@{ |
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45 |
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46 /** |
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47 * Default constructor |
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48 */ |
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49 MemoryManagerImpl() |
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50 { |
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51 } |
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52 //@} |
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53 |
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54 /** @name Destructor */ |
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55 //@{ |
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56 |
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57 /** |
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58 * Default destructor |
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59 */ |
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60 virtual ~MemoryManagerImpl() |
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61 { |
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62 } |
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63 //@} |
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64 |
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65 /** @name The virtual methods in MemoryManager */ |
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66 //@{ |
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67 |
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68 /** |
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69 * This method allocates requested memory. |
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70 * |
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71 * @param size The requested memory size |
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72 * |
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73 * @return A pointer to the allocated memory |
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74 */ |
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75 virtual void* allocate(size_t size); |
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76 |
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77 /** |
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78 * This method deallocates memory |
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79 * |
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80 * @param p The pointer to the allocated memory to be deleted |
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81 */ |
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82 virtual void deallocate(void* p); |
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83 |
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84 //@} |
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85 |
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86 private: |
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87 // ----------------------------------------------------------------------- |
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88 // Unimplemented constructors and operators |
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89 // ----------------------------------------------------------------------- |
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90 MemoryManagerImpl(const MemoryManagerImpl&); |
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91 MemoryManagerImpl& operator=(const MemoryManagerImpl&); |
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92 |
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93 }; |
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94 |
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95 XERCES_CPP_NAMESPACE_END |
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96 |
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97 #endif |
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