|
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 <doc 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 <doc 91 92 93 94 95 96 97 98 <doc 99 100 <doc 101 102 103 <doc 104 105 106 107 <doc 108 109 110 111 112 <doc 113 114 115 <doc 116 117 118 <doc 119 120 121 <doc 122 123 124 <doc 125 126 127 <doc 128 129 130 <doc 131 132 133 <doc 134 135 136 <doc 137 138 139 <doc 140 141 142 <doc 143 144 145 <doc 146 147 148 <doc 149 150 151 <doc 152 153 154 <doc 155 156 157 <doc 158 159 160 <doc 161 162 163 164 <doc 165 166 167 168 <doc 169 170 171 172 173 <doc 174 175 176 177 <doc 178 179 180 181 <doc 182 183 184 185 186 187 188 189 <doc 190 191 192 193 <doc 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 |
/*
* Copyright (c) 2012, Michael Lehn, Klaus Pototzky * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1) Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2) Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3) Neither the name of the FLENS development group nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef FLENS_STORAGE_BANDSTORAGE_CONSTBANDSTORAGEVIEW_H #define FLENS_STORAGE_BANDSTORAGE_CONSTBANDSTORAGEVIEW_H 1 #include <flens/typedefs.h> #include <flens/storage/indexoptions.h> namespace flens { template <typename T, typename I, typename A> class Array; template <typename T, typename I, typename A> class ArrayView; template <typename T, typename I, typename A> class ConstArrayView; template <typename T, StorageOrder Order, typename I, typename A> class FullStorage; template <typename T, StorageOrder Order, typename I, typename A> class FullStorageView; template <typename T, StorageOrder Order, typename I, typename A> class ConstFullStorageView; template <typename T, StorageOrder Order, typename I, typename A> class BandStorage; template <typename T, StorageOrder Order, typename I, typename A> class BandStorageView; template <typename T, StorageOrder Order, typename I = IndexOptions<>, typename A = std::allocator<T> > class ConstBandStorageView { public: typedef T ElementType; typedef typename I::IndexType IndexType; typedef A Allocator; static const StorageOrder order = Order; static const IndexType defaultIndexBase = I::defaultIndexBase; typedef ConstBandStorageView ConstView; typedef BandStorageView<T, Order, I, A> View; typedef BandStorage<T, Order, I, A> NoView; typedef flens::ConstArrayView<T, I, A> ConstArrayView; typedef flens::ArrayView<T, I, A> ArrayView; typedef flens::Array<T, I, A> Array; typedef flens::ConstFullStorageView<T,Order,I,A> ConstFullStorageView; typedef flens::FullStorageView<T,Order,I,A> FullStorageView; typedef flens::FullStorage<T,Order,I,A> FullStorage; ConstBandStorageView(IndexType numRows, IndexType numCols, IndexType numSubDiags, IndexType numSuperDiags, const ElementType *data, IndexType leadingDimension, IndexType firstIndex = I::defaultIndexBase, const Allocator &allocator = Allocator()); ConstBandStorageView(const ConstBandStorageView &rhs); template <typename RHS> ConstBandStorageView(const RHS &rhs); ~ConstBandStorageView(); //-- operators --------------------------------------------------------- const ElementType & operator()(IndexType row, IndexType col) const; //-- methods ----------------------------------------------------------- IndexType firstRow() const; IndexType lastRow() const; IndexType firstCol() const; IndexType lastCol() const; IndexType firstIndex() const; IndexType lastIndex() const; IndexType numRows() const; IndexType numCols() const; IndexType dim() const; IndexType numSubDiags() const; IndexType numSuperDiags() const; IndexType leadingDimension() const; IndexType strideRow() const; IndexType strideCol() const; const ElementType * data() const; const Allocator & allocator() const; void changeIndexBase(IndexType firstIndex); // view as an array const ConstArrayView arrayView(IndexType firstViewIndex = I::defaultIndexBase) const ; // view of a diagonal const ConstArrayView viewDiag(IndexType diag, IndexType firstViewIndex = I::defaultIndexBase) const; // view of some diagonals const ConstView viewDiags(IndexType fromDiag, IndexType toDiag) const; // view of single row const ConstArrayView viewRow(IndexType row, IndexType firstViewIndex = I::defaultIndexBase) const; const ConstArrayView viewRow(IndexType row, IndexType firstCol, IndexType lastCol, IndexType stride, IndexType firstViewIndex = I::defaultIndexBase) const; // view of single col const ConstArrayView viewCol(IndexType col, IndexType firstViewIndex = I::defaultIndexBase) const; const ConstArrayView viewCol(IndexType firstRow, IndexType lastRow, IndexType stride, IndexType col, IndexType firstViewIndex = I::defaultIndexBase) const; private: const ElementType *data_; Allocator allocator_; IndexType numRows_, numCols_; IndexType numSubDiags_, numSuperDiags_; IndexType firstIndex_; IndexType leadingDimension_; }; } // namespace flens #endif // FLENS_STORAGE_BANDSTORAGE_CONSTBANDSTORAGEVIEW_H |