|
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 <doc 41 42 43 44 45 46 47 48 49 50 <doc 51 52 <doc 53 54 <doc 55 56 57 <doc 58 59 60 <doc 61 62 63 64 65 <doc 66 67 68 <doc 69 70 71 72 <doc 73 74 75 76 <doc 77 78 79 80 <doc 81 82 83 <doc 84 85 86 <doc 87 88 89 <doc 90 91 92 <doc 93 94 95 <doc 96 97 98 99 100 <doc 101 102 103 <doc 104 105 106 <doc 107 108 109 <doc 110 111 112 <doc 113 114 115 <doc 116 117 118 <doc 119 120 121 122 <doc 123 124 125 <doc 126 127 128 129 130 131 132 133 134 135 136 137 138 <doc 139 140 141 <doc 142 143 144 145 146 147 148 149 150 151 152 153 154 155 <doc 156 157 158 159 160 161 162 163 164 165 166 <doc 167 168 169 170 171 172 173 174 175 176 177 178 179 180 <doc 181 182 183 184 185 186 187 188 189 190 191 192 193 <doc 194 195 196 197 198 199 200 201 202 203 204 205 |
/*
* Copyright (c) 2012, Michael Lehn * * 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_VECTORTYPES_IMPL_TINYVECTOR_H #define FLENS_VECTORTYPES_IMPL_TINYVECTOR_H 1 #include <flens/auxiliary/auxiliary.h> #include <flens/vectortypes/vector.h> namespace flens { template <typename TA> class TinyVector : public Vector<TinyVector<TA> > { public: typedef TA Engine; typedef typename Engine::ElementType ElementType; typedef typename Engine::IndexType IndexType; // -- constructors ----------------------------------------------------- TinyVector(); TinyVector(const Engine &engine); template <typename RHS> TinyVector(const TinyVector<RHS> &rhs); template <typename RHS> TinyVector(TinyVector<RHS> &rhs); template <typename RHS> TinyVector(const Vector<RHS> &rhs); // -- operators -------------------------------------------------------- TinyVector & operator=(const TinyVector &rhs); template <typename RHS> TinyVector & operator=(const Vector<RHS> &rhs); template <typename RHS> TinyVector & operator+=(const Vector<RHS> &rhs); template <typename RHS> TinyVector & operator-=(const Vector<RHS> &rhs); TinyVector & operator+=(const ElementType &rhs); TinyVector & operator-=(const ElementType &rhs); TinyVector & operator*=(const ElementType &alpha); TinyVector & operator/=(const ElementType &alpha); const ElementType & operator()(IndexType index) const; ElementType & operator()(IndexType index); // -- methods ---------------------------------------------------------- IndexType length() const; IndexType firstIndex() const; IndexType lastIndex() const; const ElementType * data() const; ElementType * data(); IndexType stride() const; void fill(const ElementType &value = ElementType(0)); // -- implementation --------------------------------------------------- const TA & engine() const; TA & engine(); private: TA _array; }; //-- Traits -------------------------------------------------------------------- // // IsTinyVector // struct _TinyVectorChecker { struct Two { char x; char y; }; static Two check(_AnyConversion); template <typename Any> static char check(TinyVector<Any>); }; template <typename T> struct IsTinyVector { static T var; static const bool value = sizeof(_TinyVectorChecker::check(var))==1; }; // // IsIntegerTinyVector // template <typename T> struct IsIntegerTinyVector { typedef typename std::remove_reference<T>::type TT; static const bool value = IsTinyVector<TT>::value && IsInteger<typename TT::ElementType>::value; }; // // IsRealTinyVector // template <typename T> struct IsRealTinyVector { typedef typename std::remove_reference<T>::type TT; static const bool value = IsTinyVector<TT>::value && IsNotComplex<typename TT::ElementType>::value; }; // // IsComplexTinyVector // template <typename T> struct IsComplexTinyVector { typedef typename std::remove_reference<T>::type TT; static const bool value = IsTinyVector<TT>::value && IsComplex<typename TT::ElementType>::value; }; } // namespace flens #endif // FLENS_VECTORTYPES_IMPL_TINYVECTOR_H |