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Eurobot2012_Secondary

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tvmet/VectorUnaryFunctions.h@1:cc2a9eb0bd55, 2012-10-17 (annotated)

Committer:
narshu
Date:
Wed Oct 17 22:25:31 2012 +0000
Revision:
1:cc2a9eb0bd55
Commit before publishing

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narshu 1:cc2a9eb0bd55 1 /*
narshu 1:cc2a9eb0bd55 2 * Tiny Vector Matrix Library
narshu 1:cc2a9eb0bd55 3 * Dense Vector Matrix Libary of Tiny size using Expression Templates
narshu 1:cc2a9eb0bd55 4 *
narshu 1:cc2a9eb0bd55 5 * Copyright (C) 2001 - 2007 Olaf Petzold <opetzold@users.sourceforge.net>
narshu 1:cc2a9eb0bd55 6 *
narshu 1:cc2a9eb0bd55 7 * This library is free software; you can redistribute it and/or
narshu 1:cc2a9eb0bd55 8 * modify it under the terms of the GNU Lesser General Public
narshu 1:cc2a9eb0bd55 9 * License as published by the Free Software Foundation; either
narshu 1:cc2a9eb0bd55 10 * version 2.1 of the License, or (at your option) any later version.
narshu 1:cc2a9eb0bd55 11 *
narshu 1:cc2a9eb0bd55 12 * This library is distributed in the hope that it will be useful,
narshu 1:cc2a9eb0bd55 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
narshu 1:cc2a9eb0bd55 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
narshu 1:cc2a9eb0bd55 15 * Lesser General Public License for more details.
narshu 1:cc2a9eb0bd55 16 *
narshu 1:cc2a9eb0bd55 17 * You should have received a copy of the GNU Lesser General Public
narshu 1:cc2a9eb0bd55 18 * License along with this library; if not, write to the Free Software
narshu 1:cc2a9eb0bd55 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
narshu 1:cc2a9eb0bd55 20 *
narshu 1:cc2a9eb0bd55 21 * $Id: VectorUnaryFunctions.h,v 1.13 2007-06-23 15:58:58 opetzold Exp $
narshu 1:cc2a9eb0bd55 22 */
narshu 1:cc2a9eb0bd55 23
narshu 1:cc2a9eb0bd55 24 #ifndef TVMET_VECTOR_UNARY_FUNCTIONS_H
narshu 1:cc2a9eb0bd55 25 #define TVMET_VECTOR_UNARY_FUNCTIONS_H
narshu 1:cc2a9eb0bd55 26
narshu 1:cc2a9eb0bd55 27 namespace tvmet {
narshu 1:cc2a9eb0bd55 28
narshu 1:cc2a9eb0bd55 29
narshu 1:cc2a9eb0bd55 30 /*********************************************************
narshu 1:cc2a9eb0bd55 31 * PART I: DECLARATION
narshu 1:cc2a9eb0bd55 32 *********************************************************/
narshu 1:cc2a9eb0bd55 33
narshu 1:cc2a9eb0bd55 34 /*
narshu 1:cc2a9eb0bd55 35 * unary_function(Vector<T, Sz>)
narshu 1:cc2a9eb0bd55 36 */
narshu 1:cc2a9eb0bd55 37 #define TVMET_DECLARE_MACRO(NAME) \
narshu 1:cc2a9eb0bd55 38 template<class T, std::size_t Sz> \
narshu 1:cc2a9eb0bd55 39 XprVector< \
narshu 1:cc2a9eb0bd55 40 XprUnOp< \
narshu 1:cc2a9eb0bd55 41 Fcnl_##NAME<T>, \
narshu 1:cc2a9eb0bd55 42 VectorConstReference<T, Sz> \
narshu 1:cc2a9eb0bd55 43 >, \
narshu 1:cc2a9eb0bd55 44 Sz \
narshu 1:cc2a9eb0bd55 45 > \
narshu 1:cc2a9eb0bd55 46 NAME(const Vector<T, Sz>& rhs) TVMET_CXX_ALWAYS_INLINE;
narshu 1:cc2a9eb0bd55 47
narshu 1:cc2a9eb0bd55 48 TVMET_DECLARE_MACRO(abs)
narshu 1:cc2a9eb0bd55 49 TVMET_DECLARE_MACRO(cbrt)
narshu 1:cc2a9eb0bd55 50 TVMET_DECLARE_MACRO(ceil)
narshu 1:cc2a9eb0bd55 51 TVMET_DECLARE_MACRO(floor)
narshu 1:cc2a9eb0bd55 52 TVMET_DECLARE_MACRO(rint)
narshu 1:cc2a9eb0bd55 53 TVMET_DECLARE_MACRO(sin)
narshu 1:cc2a9eb0bd55 54 TVMET_DECLARE_MACRO(cos)
narshu 1:cc2a9eb0bd55 55 TVMET_DECLARE_MACRO(tan)
narshu 1:cc2a9eb0bd55 56 TVMET_DECLARE_MACRO(sinh)
narshu 1:cc2a9eb0bd55 57 TVMET_DECLARE_MACRO(cosh)
narshu 1:cc2a9eb0bd55 58 TVMET_DECLARE_MACRO(tanh)
narshu 1:cc2a9eb0bd55 59 TVMET_DECLARE_MACRO(asin)
narshu 1:cc2a9eb0bd55 60 TVMET_DECLARE_MACRO(acos)
narshu 1:cc2a9eb0bd55 61 TVMET_DECLARE_MACRO(atan)
narshu 1:cc2a9eb0bd55 62 TVMET_DECLARE_MACRO(exp)
narshu 1:cc2a9eb0bd55 63 TVMET_DECLARE_MACRO(log)
narshu 1:cc2a9eb0bd55 64 TVMET_DECLARE_MACRO(log10)
narshu 1:cc2a9eb0bd55 65 TVMET_DECLARE_MACRO(sqrt)
narshu 1:cc2a9eb0bd55 66
narshu 1:cc2a9eb0bd55 67 #if defined(TVMET_HAVE_IEEE_MATH)
narshu 1:cc2a9eb0bd55 68 TVMET_DECLARE_MACRO(asinh)
narshu 1:cc2a9eb0bd55 69 TVMET_DECLARE_MACRO(acosh)
narshu 1:cc2a9eb0bd55 70 TVMET_DECLARE_MACRO(atanh)
narshu 1:cc2a9eb0bd55 71 TVMET_DECLARE_MACRO(expm1)
narshu 1:cc2a9eb0bd55 72 TVMET_DECLARE_MACRO(log1p)
narshu 1:cc2a9eb0bd55 73 TVMET_DECLARE_MACRO(erf)
narshu 1:cc2a9eb0bd55 74 TVMET_DECLARE_MACRO(erfc)
narshu 1:cc2a9eb0bd55 75 TVMET_DECLARE_MACRO(j0)
narshu 1:cc2a9eb0bd55 76 TVMET_DECLARE_MACRO(j1)
narshu 1:cc2a9eb0bd55 77 TVMET_DECLARE_MACRO(y0)
narshu 1:cc2a9eb0bd55 78 TVMET_DECLARE_MACRO(y1)
narshu 1:cc2a9eb0bd55 79 TVMET_DECLARE_MACRO(lgamma)
narshu 1:cc2a9eb0bd55 80 /** \todo isnan etc. - default return is only an int! */
narshu 1:cc2a9eb0bd55 81
narshu 1:cc2a9eb0bd55 82 TVMET_DECLARE_MACRO(finite)
narshu 1:cc2a9eb0bd55 83 #endif // defined(TVMET_HAVE_IEEE_MATH)
narshu 1:cc2a9eb0bd55 84
narshu 1:cc2a9eb0bd55 85 #undef TVMET_DECLARE_MACRO
narshu 1:cc2a9eb0bd55 86
narshu 1:cc2a9eb0bd55 87
narshu 1:cc2a9eb0bd55 88 /*
narshu 1:cc2a9eb0bd55 89 * unary_function(Vector<std::complex<T>, Sz>)
narshu 1:cc2a9eb0bd55 90 */
narshu 1:cc2a9eb0bd55 91 #if defined(TVMET_HAVE_COMPLEX)
narshu 1:cc2a9eb0bd55 92 #define TVMET_DECLARE_MACRO(NAME) \
narshu 1:cc2a9eb0bd55 93 template<class T, std::size_t Sz> \
narshu 1:cc2a9eb0bd55 94 XprVector< \
narshu 1:cc2a9eb0bd55 95 XprUnOp< \
narshu 1:cc2a9eb0bd55 96 Fcnl_##NAME< std::complex<T> >, \
narshu 1:cc2a9eb0bd55 97 VectorConstReference<std::complex<T>, Sz> \
narshu 1:cc2a9eb0bd55 98 >, \
narshu 1:cc2a9eb0bd55 99 Sz \
narshu 1:cc2a9eb0bd55 100 > \
narshu 1:cc2a9eb0bd55 101 NAME(const Vector<std::complex<T>, Sz>& rhs) TVMET_CXX_ALWAYS_INLINE;
narshu 1:cc2a9eb0bd55 102
narshu 1:cc2a9eb0bd55 103 TVMET_DECLARE_MACRO(real)
narshu 1:cc2a9eb0bd55 104 TVMET_DECLARE_MACRO(imag)
narshu 1:cc2a9eb0bd55 105 TVMET_DECLARE_MACRO(arg)
narshu 1:cc2a9eb0bd55 106 TVMET_DECLARE_MACRO(norm)
narshu 1:cc2a9eb0bd55 107 TVMET_DECLARE_MACRO(conj)
narshu 1:cc2a9eb0bd55 108
narshu 1:cc2a9eb0bd55 109 #undef TVMET_DECLARE_MACRO
narshu 1:cc2a9eb0bd55 110
narshu 1:cc2a9eb0bd55 111 #endif // defined(TVMET_HAVE_COMPLEX)
narshu 1:cc2a9eb0bd55 112
narshu 1:cc2a9eb0bd55 113
narshu 1:cc2a9eb0bd55 114 /*********************************************************
narshu 1:cc2a9eb0bd55 115 * PART II: IMPLEMENTATION
narshu 1:cc2a9eb0bd55 116 *********************************************************/
narshu 1:cc2a9eb0bd55 117
narshu 1:cc2a9eb0bd55 118
narshu 1:cc2a9eb0bd55 119 /*
narshu 1:cc2a9eb0bd55 120 * unary_function(Vector<T, Sz>)
narshu 1:cc2a9eb0bd55 121 */
narshu 1:cc2a9eb0bd55 122 #define TVMET_IMPLEMENT_MACRO(NAME) \
narshu 1:cc2a9eb0bd55 123 template<class T, std::size_t Sz> \
narshu 1:cc2a9eb0bd55 124 inline \
narshu 1:cc2a9eb0bd55 125 XprVector< \
narshu 1:cc2a9eb0bd55 126 XprUnOp< \
narshu 1:cc2a9eb0bd55 127 Fcnl_##NAME<T>, \
narshu 1:cc2a9eb0bd55 128 VectorConstReference<T, Sz> \
narshu 1:cc2a9eb0bd55 129 >, \
narshu 1:cc2a9eb0bd55 130 Sz \
narshu 1:cc2a9eb0bd55 131 > \
narshu 1:cc2a9eb0bd55 132 NAME(const Vector<T, Sz>& rhs) { \
narshu 1:cc2a9eb0bd55 133 typedef XprUnOp< \
narshu 1:cc2a9eb0bd55 134 Fcnl_##NAME<T>, \
narshu 1:cc2a9eb0bd55 135 VectorConstReference<T, Sz> \
narshu 1:cc2a9eb0bd55 136 > expr_type; \
narshu 1:cc2a9eb0bd55 137 return XprVector<expr_type, Sz>(expr_type(rhs.const_ref())); \
narshu 1:cc2a9eb0bd55 138 }
narshu 1:cc2a9eb0bd55 139
narshu 1:cc2a9eb0bd55 140 TVMET_IMPLEMENT_MACRO(abs)
narshu 1:cc2a9eb0bd55 141 TVMET_IMPLEMENT_MACRO(cbrt)
narshu 1:cc2a9eb0bd55 142 TVMET_IMPLEMENT_MACRO(ceil)
narshu 1:cc2a9eb0bd55 143 TVMET_IMPLEMENT_MACRO(floor)
narshu 1:cc2a9eb0bd55 144 TVMET_IMPLEMENT_MACRO(rint)
narshu 1:cc2a9eb0bd55 145 TVMET_IMPLEMENT_MACRO(sin)
narshu 1:cc2a9eb0bd55 146 TVMET_IMPLEMENT_MACRO(cos)
narshu 1:cc2a9eb0bd55 147 TVMET_IMPLEMENT_MACRO(tan)
narshu 1:cc2a9eb0bd55 148 TVMET_IMPLEMENT_MACRO(sinh)
narshu 1:cc2a9eb0bd55 149 TVMET_IMPLEMENT_MACRO(cosh)
narshu 1:cc2a9eb0bd55 150 TVMET_IMPLEMENT_MACRO(tanh)
narshu 1:cc2a9eb0bd55 151 TVMET_IMPLEMENT_MACRO(asin)
narshu 1:cc2a9eb0bd55 152 TVMET_IMPLEMENT_MACRO(acos)
narshu 1:cc2a9eb0bd55 153 TVMET_IMPLEMENT_MACRO(atan)
narshu 1:cc2a9eb0bd55 154 TVMET_IMPLEMENT_MACRO(exp)
narshu 1:cc2a9eb0bd55 155 TVMET_IMPLEMENT_MACRO(log)
narshu 1:cc2a9eb0bd55 156 TVMET_IMPLEMENT_MACRO(log10)
narshu 1:cc2a9eb0bd55 157 TVMET_IMPLEMENT_MACRO(sqrt)
narshu 1:cc2a9eb0bd55 158
narshu 1:cc2a9eb0bd55 159 #if defined(TVMET_HAVE_IEEE_MATH)
narshu 1:cc2a9eb0bd55 160 TVMET_IMPLEMENT_MACRO(asinh)
narshu 1:cc2a9eb0bd55 161 TVMET_IMPLEMENT_MACRO(acosh)
narshu 1:cc2a9eb0bd55 162 TVMET_IMPLEMENT_MACRO(atanh)
narshu 1:cc2a9eb0bd55 163 TVMET_IMPLEMENT_MACRO(expm1)
narshu 1:cc2a9eb0bd55 164 TVMET_IMPLEMENT_MACRO(log1p)
narshu 1:cc2a9eb0bd55 165 TVMET_IMPLEMENT_MACRO(erf)
narshu 1:cc2a9eb0bd55 166 TVMET_IMPLEMENT_MACRO(erfc)
narshu 1:cc2a9eb0bd55 167 TVMET_IMPLEMENT_MACRO(j0)
narshu 1:cc2a9eb0bd55 168 TVMET_IMPLEMENT_MACRO(j1)
narshu 1:cc2a9eb0bd55 169 TVMET_IMPLEMENT_MACRO(y0)
narshu 1:cc2a9eb0bd55 170 TVMET_IMPLEMENT_MACRO(y1)
narshu 1:cc2a9eb0bd55 171 TVMET_IMPLEMENT_MACRO(lgamma)
narshu 1:cc2a9eb0bd55 172 /** \todo isnan etc. - default return is only an int! */
narshu 1:cc2a9eb0bd55 173
narshu 1:cc2a9eb0bd55 174 TVMET_IMPLEMENT_MACRO(finite)
narshu 1:cc2a9eb0bd55 175 #endif // defined(TVMET_HAVE_IEEE_MATH)
narshu 1:cc2a9eb0bd55 176
narshu 1:cc2a9eb0bd55 177 #undef TVMET_IMPLEMENT_MACRO
narshu 1:cc2a9eb0bd55 178
narshu 1:cc2a9eb0bd55 179
narshu 1:cc2a9eb0bd55 180 /*
narshu 1:cc2a9eb0bd55 181 * unary_function(Vector<std::complex<T>, Sz>)
narshu 1:cc2a9eb0bd55 182 */
narshu 1:cc2a9eb0bd55 183 #if defined(TVMET_HAVE_COMPLEX)
narshu 1:cc2a9eb0bd55 184 #define TVMET_IMPLEMENT_MACRO(NAME) \
narshu 1:cc2a9eb0bd55 185 template<class T, std::size_t Sz> \
narshu 1:cc2a9eb0bd55 186 inline \
narshu 1:cc2a9eb0bd55 187 XprVector< \
narshu 1:cc2a9eb0bd55 188 XprUnOp< \
narshu 1:cc2a9eb0bd55 189 Fcnl_##NAME< std::complex<T> >, \
narshu 1:cc2a9eb0bd55 190 VectorConstReference<std::complex<T>, Sz> \
narshu 1:cc2a9eb0bd55 191 >, \
narshu 1:cc2a9eb0bd55 192 Sz \
narshu 1:cc2a9eb0bd55 193 > \
narshu 1:cc2a9eb0bd55 194 NAME(const Vector<std::complex<T>, Sz>& rhs) { \
narshu 1:cc2a9eb0bd55 195 typedef XprUnOp< \
narshu 1:cc2a9eb0bd55 196 Fcnl_##NAME< std::complex<T> >, \
narshu 1:cc2a9eb0bd55 197 VectorConstReference<std::complex<T>, Sz> \
narshu 1:cc2a9eb0bd55 198 > expr_type; \
narshu 1:cc2a9eb0bd55 199 return XprVector<expr_type, Sz>(expr_type(rhs.const_ref())); \
narshu 1:cc2a9eb0bd55 200 }
narshu 1:cc2a9eb0bd55 201
narshu 1:cc2a9eb0bd55 202 TVMET_IMPLEMENT_MACRO(real)
narshu 1:cc2a9eb0bd55 203 TVMET_IMPLEMENT_MACRO(imag)
narshu 1:cc2a9eb0bd55 204 TVMET_IMPLEMENT_MACRO(arg)
narshu 1:cc2a9eb0bd55 205 TVMET_IMPLEMENT_MACRO(norm)
narshu 1:cc2a9eb0bd55 206 TVMET_IMPLEMENT_MACRO(conj)
narshu 1:cc2a9eb0bd55 207
narshu 1:cc2a9eb0bd55 208 #undef TVMET_IMPLEMENT_MACRO
narshu 1:cc2a9eb0bd55 209
narshu 1:cc2a9eb0bd55 210 #endif // defined(TVMET_HAVE_COMPLEX)
narshu 1:cc2a9eb0bd55 211
narshu 1:cc2a9eb0bd55 212
narshu 1:cc2a9eb0bd55 213 } // namespace tvmet
narshu 1:cc2a9eb0bd55 214
narshu 1:cc2a9eb0bd55 215 #endif // TVMET_VECTOR_UNARY_FUNCTIONS_H
narshu 1:cc2a9eb0bd55 216
narshu 1:cc2a9eb0bd55 217 // Local Variables:
narshu 1:cc2a9eb0bd55 218 // mode:C++
narshu 1:cc2a9eb0bd55 219 // tab-width:8
narshu 1:cc2a9eb0bd55 220 // End: