| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* |
| * $Id: ValueArrayOf.c 568078 2007-08-21 11:43:25Z amassari $ |
| */ |
| |
| |
| // --------------------------------------------------------------------------- |
| // Includes |
| // --------------------------------------------------------------------------- |
| #if defined(XERCES_TMPLSINC) |
| #include <xercesc/util/ValueArrayOf.hpp> |
| #endif |
| |
| |
| XERCES_CPP_NAMESPACE_BEGIN |
| |
| // --------------------------------------------------------------------------- |
| // ValueArrayOf: Contructors and Destructor |
| // --------------------------------------------------------------------------- |
| template <class TElem> |
| ValueArrayOf<TElem>::ValueArrayOf(const unsigned int size, |
| MemoryManager* const manager) : |
| |
| fSize(size) |
| , fArray(0) |
| , fMemoryManager(manager) |
| { |
| fArray = (TElem*) fMemoryManager->allocate(fSize * sizeof(TElem)); //new TElem[fSize]; |
| } |
| |
| template <class TElem> |
| ValueArrayOf<TElem>::ValueArrayOf( const TElem* values |
| , const unsigned int size |
| , MemoryManager* const manager) : |
| |
| fSize(size) |
| , fArray(0) |
| , fMemoryManager(manager) |
| { |
| fArray = (TElem*) fMemoryManager->allocate(fSize * sizeof(TElem)); //new TElem[fSize]; |
| for (unsigned int index = 0; index < fSize; index++) |
| fArray[index] = values[index]; |
| } |
| |
| template <class TElem> |
| ValueArrayOf<TElem>::ValueArrayOf(const ValueArrayOf<TElem>& source) : |
| XMemory(source) |
| , fSize(source.fSize) |
| , fArray(0) |
| , fMemoryManager(source.fMemoryManager) |
| { |
| fArray = (TElem*) fMemoryManager->allocate(fSize * sizeof(TElem)); //new TElem[fSize]; |
| for (unsigned int index = 0; index < fSize; index++) |
| fArray[index] = source.fArray[index]; |
| } |
| |
| template <class TElem> ValueArrayOf<TElem>::~ValueArrayOf() |
| { |
| fMemoryManager->deallocate(fArray); //delete [] fArray; |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // ValueArrayOf: Public operators |
| // --------------------------------------------------------------------------- |
| template <class TElem> TElem& ValueArrayOf<TElem>:: |
| operator[](const unsigned int index) |
| { |
| if (index >= fSize) |
| ThrowXMLwithMemMgr(ArrayIndexOutOfBoundsException, XMLExcepts::Array_BadIndex, fMemoryManager); |
| return fArray[index]; |
| } |
| |
| template <class TElem> const TElem& ValueArrayOf<TElem>:: |
| operator[](const unsigned int index) const |
| { |
| if (index >= fSize) |
| ThrowXMLwithMemMgr(ArrayIndexOutOfBoundsException, XMLExcepts::Array_BadIndex, fMemoryManager); |
| return fArray[index]; |
| } |
| |
| template <class TElem> ValueArrayOf<TElem>& ValueArrayOf<TElem>:: |
| operator=(const ValueArrayOf<TElem>& toAssign) |
| { |
| if (this == &toAssign) |
| return *this; |
| |
| // Reallocate if not the same size |
| if (toAssign.fSize != fSize) |
| { |
| fMemoryManager->deallocate(fArray); //delete [] fArray; |
| fSize = toAssign.fSize; |
| fArray = (TElem*) fMemoryManager->allocate(fSize * sizeof(TElem)); //new TElem[fSize]; |
| } |
| |
| // Copy over the source elements |
| for (unsigned int index = 0; index < fSize; index++) |
| fArray[index] = toAssign.fArray[index]; |
| |
| return *this; |
| } |
| |
| template <class TElem> bool ValueArrayOf<TElem>:: |
| operator==(const ValueArrayOf<TElem>& toCompare) const |
| { |
| if (this == &toCompare) |
| return true; |
| |
| if (fSize != toCompare.fSize) |
| return false; |
| |
| for (unsigned int index = 0; index < fSize; index++) |
| { |
| if (fArray[index] != toCompare.fArray[index]) |
| return false; |
| } |
| |
| return true; |
| } |
| |
| template <class TElem> bool ValueArrayOf<TElem>:: |
| operator!=(const ValueArrayOf<TElem>& toCompare) const |
| { |
| return !operator==(toCompare); |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // ValueArrayOf: Copy operations |
| // --------------------------------------------------------------------------- |
| template <class TElem> unsigned int ValueArrayOf<TElem>:: |
| copyFrom(const ValueArrayOf<TElem>& srcArray) |
| { |
| // |
| // Copy over as many of the source elements as will fit into |
| // this array. |
| // |
| const unsigned int count = fSize < srcArray.fSize ? |
| fSize : srcArray.fSize; |
| |
| for (unsigned int index = 0; index < count; index++) |
| fArray[index] = srcArray.fArray[index]; |
| |
| return count; |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // ValueArrayOf: Getter methods |
| // --------------------------------------------------------------------------- |
| template <class TElem> unsigned int ValueArrayOf<TElem>:: |
| length() const |
| { |
| return fSize; |
| } |
| |
| template <class TElem> TElem* ValueArrayOf<TElem>:: |
| rawData() const |
| { |
| return fArray; |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // ValueArrayOf: Miscellaneous methods |
| // --------------------------------------------------------------------------- |
| template <class TElem> void ValueArrayOf<TElem>:: |
| resize(const unsigned int newSize) |
| { |
| if (newSize == fSize) |
| return; |
| |
| if (newSize < fSize) |
| ThrowXMLwithMemMgr(IllegalArgumentException, XMLExcepts::Array_BadNewSize, fMemoryManager); |
| |
| // Allocate the new array |
| TElem* newArray = (TElem*) fMemoryManager->allocate |
| ( |
| newSize * sizeof(TElem) |
| ); //new TElem[newSize]; |
| |
| // Copy the existing values |
| unsigned int index = 0; |
| for (; index < fSize; index++) |
| newArray[index] = fArray[index]; |
| |
| for (; index < newSize; index++) |
| newArray[index] = TElem(0); |
| |
| // Delete the old array and udpate our members |
| fMemoryManager->deallocate(fArray); //delete [] fArray; |
| fArray = newArray; |
| fSize = newSize; |
| } |
| |
| |
| |
| // --------------------------------------------------------------------------- |
| // ValueArrayEnumerator: Constructors and Destructor |
| // --------------------------------------------------------------------------- |
| template <class TElem> ValueArrayEnumerator<TElem>:: |
| ValueArrayEnumerator(ValueArrayOf<TElem>* const toEnum, const bool adopt) : |
| fAdopted(adopt) |
| , fCurIndex(0) |
| , fToEnum(toEnum) |
| { |
| } |
| |
| template <class TElem> ValueArrayEnumerator<TElem>::~ValueArrayEnumerator() |
| { |
| if (fAdopted) |
| delete fToEnum; |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // ValueArrayEnumerator: Enum interface |
| // --------------------------------------------------------------------------- |
| template <class TElem> bool ValueArrayEnumerator<TElem>::hasMoreElements() const |
| { |
| if (fCurIndex >= fToEnum->length()) |
| return false; |
| return true; |
| } |
| |
| template <class TElem> TElem& ValueArrayEnumerator<TElem>::nextElement() |
| { |
| return (*fToEnum)[fCurIndex++]; |
| } |
| |
| template <class TElem> void ValueArrayEnumerator<TElem>::Reset() |
| { |
| fCurIndex = 0; |
| } |
| |
| XERCES_CPP_NAMESPACE_END |