[2674] | 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 | // Includes |
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| 20 | // --------------------------------------------------------------------------- |
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| 21 | #if defined(XERCES_TMPLSINC) |
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| 22 | #include "RefArrayVectorOf.hpp" |
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| 23 | #endif |
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| 24 | |
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| 25 | XERCES_CPP_NAMESPACE_BEGIN |
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| 26 | |
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| 27 | // --------------------------------------------------------------------------- |
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| 28 | // RefArrayVectorOf: Constructor and Destructor |
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| 29 | // --------------------------------------------------------------------------- |
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| 30 | template <class TElem> |
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| 31 | RefArrayVectorOf<TElem>::RefArrayVectorOf( const unsigned int maxElems |
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| 32 | , const bool adoptElems |
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| 33 | , MemoryManager* const manager) |
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| 34 | : BaseRefVectorOf<TElem>(maxElems, adoptElems, manager) |
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| 35 | { |
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| 36 | } |
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| 37 | |
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| 38 | |
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| 39 | template <class TElem> RefArrayVectorOf<TElem>::~RefArrayVectorOf() |
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| 40 | { |
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| 41 | if (this->fAdoptedElems) |
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| 42 | { |
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| 43 | for (unsigned int index = 0; index < this->fCurCount; index++) |
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| 44 | this->fMemoryManager->deallocate(this->fElemList[index]);//delete[] fElemList[index]; |
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| 45 | } |
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| 46 | this->fMemoryManager->deallocate(this->fElemList);//delete [] fElemList; |
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| 47 | } |
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| 48 | |
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| 49 | template <class TElem> void |
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| 50 | RefArrayVectorOf<TElem>::setElementAt(TElem* const toSet, const unsigned int setAt) |
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| 51 | { |
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| 52 | if (setAt >= this->fCurCount) |
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| 53 | ThrowXMLwithMemMgr(ArrayIndexOutOfBoundsException, XMLExcepts::Vector_BadIndex, this->fMemoryManager); |
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| 54 | |
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| 55 | if (this->fAdoptedElems) |
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| 56 | this->fMemoryManager->deallocate(this->fElemList[setAt]); |
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| 57 | |
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| 58 | this->fElemList[setAt] = toSet; |
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| 59 | } |
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| 60 | |
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| 61 | template <class TElem> void RefArrayVectorOf<TElem>::removeAllElements() |
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| 62 | { |
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| 63 | for (unsigned int index = 0; index < this->fCurCount; index++) |
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| 64 | { |
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| 65 | if (this->fAdoptedElems) |
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| 66 | this->fMemoryManager->deallocate(this->fElemList[index]); |
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| 67 | |
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| 68 | // Keep unused elements zero for sanity's sake |
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| 69 | this->fElemList[index] = 0; |
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| 70 | } |
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| 71 | this->fCurCount = 0; |
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| 72 | } |
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| 73 | |
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| 74 | template <class TElem> void RefArrayVectorOf<TElem>:: |
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| 75 | removeElementAt(const unsigned int removeAt) |
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| 76 | { |
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| 77 | if (removeAt >= this->fCurCount) |
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| 78 | ThrowXMLwithMemMgr(ArrayIndexOutOfBoundsException, XMLExcepts::Vector_BadIndex, this->fMemoryManager); |
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| 79 | |
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| 80 | if (this->fAdoptedElems) |
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| 81 | this->fMemoryManager->deallocate(this->fElemList[removeAt]); |
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| 82 | |
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| 83 | // Optimize if its the last element |
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| 84 | if (removeAt == this->fCurCount-1) |
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| 85 | { |
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| 86 | this->fElemList[removeAt] = 0; |
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| 87 | this->fCurCount--; |
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| 88 | return; |
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| 89 | } |
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| 90 | |
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| 91 | // Copy down every element above remove point |
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| 92 | for (unsigned int index = removeAt; index < this->fCurCount-1; index++) |
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| 93 | this->fElemList[index] = this->fElemList[index+1]; |
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| 94 | |
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| 95 | // Keep unused elements zero for sanity's sake |
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| 96 | this->fElemList[this->fCurCount-1] = 0; |
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| 97 | |
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| 98 | // And bump down count |
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| 99 | this->fCurCount--; |
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| 100 | } |
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| 101 | |
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| 102 | template <class TElem> void RefArrayVectorOf<TElem>::removeLastElement() |
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| 103 | { |
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| 104 | if (!this->fCurCount) |
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| 105 | return; |
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| 106 | this->fCurCount--; |
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| 107 | |
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| 108 | if (this->fAdoptedElems) |
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| 109 | this->fMemoryManager->deallocate(this->fElemList[this->fCurCount]); |
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| 110 | } |
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| 111 | |
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| 112 | template <class TElem> void RefArrayVectorOf<TElem>::cleanup() |
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| 113 | { |
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| 114 | if (this->fAdoptedElems) |
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| 115 | { |
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| 116 | for (unsigned int index = 0; index < this->fCurCount; index++) |
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| 117 | this->fMemoryManager->deallocate(this->fElemList[index]); |
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| 118 | } |
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| 119 | this->fMemoryManager->deallocate(this->fElemList);//delete [] fElemList; |
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| 120 | } |
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| 121 | |
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| 122 | XERCES_CPP_NAMESPACE_END |
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