ICRS Eurobot 2013
Dependencies: mbed mbed-rtos Servo QEI
VectorUnaryFunctions.h
00001 /* 00002 * Tiny Vector Matrix Library 00003 * Dense Vector Matrix Libary of Tiny size using Expression Templates 00004 * 00005 * Copyright (C) 2001 - 2007 Olaf Petzold <opetzold@users.sourceforge.net> 00006 * 00007 * This library is free software; you can redistribute it and/or 00008 * modify it under the terms of the GNU Lesser General Public 00009 * License as published by the Free Software Foundation; either 00010 * version 2.1 of the License, or (at your option) any later version. 00011 * 00012 * This library is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 * Lesser General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU Lesser General Public 00018 * License along with this library; if not, write to the Free Software 00019 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00020 * 00021 * $Id: VectorUnaryFunctions.h,v 1.13 2007-06-23 15:58:58 opetzold Exp $ 00022 */ 00023 00024 #ifndef TVMET_VECTOR_UNARY_FUNCTIONS_H 00025 #define TVMET_VECTOR_UNARY_FUNCTIONS_H 00026 00027 namespace tvmet { 00028 00029 00030 /********************************************************* 00031 * PART I: DECLARATION 00032 *********************************************************/ 00033 00034 /* 00035 * unary_function(Vector<T, Sz>) 00036 */ 00037 #define TVMET_DECLARE_MACRO(NAME) \ 00038 template<class T, std::size_t Sz> \ 00039 XprVector< \ 00040 XprUnOp< \ 00041 Fcnl_##NAME<T>, \ 00042 VectorConstReference<T, Sz> \ 00043 >, \ 00044 Sz \ 00045 > \ 00046 NAME(const Vector<T, Sz>& rhs) TVMET_CXX_ALWAYS_INLINE; 00047 00048 TVMET_DECLARE_MACRO(abs) 00049 TVMET_DECLARE_MACRO(cbrt) 00050 TVMET_DECLARE_MACRO(ceil) 00051 TVMET_DECLARE_MACRO(floor) 00052 TVMET_DECLARE_MACRO(rint) 00053 TVMET_DECLARE_MACRO(sin) 00054 TVMET_DECLARE_MACRO(cos) 00055 TVMET_DECLARE_MACRO(tan) 00056 TVMET_DECLARE_MACRO(sinh) 00057 TVMET_DECLARE_MACRO(cosh) 00058 TVMET_DECLARE_MACRO(tanh) 00059 TVMET_DECLARE_MACRO(asin) 00060 TVMET_DECLARE_MACRO(acos) 00061 TVMET_DECLARE_MACRO(atan) 00062 TVMET_DECLARE_MACRO(exp) 00063 TVMET_DECLARE_MACRO(log) 00064 TVMET_DECLARE_MACRO(log10) 00065 TVMET_DECLARE_MACRO(sqrt) 00066 00067 #if defined(TVMET_HAVE_IEEE_MATH) 00068 TVMET_DECLARE_MACRO(asinh) 00069 TVMET_DECLARE_MACRO(acosh) 00070 TVMET_DECLARE_MACRO(atanh) 00071 TVMET_DECLARE_MACRO(expm1) 00072 TVMET_DECLARE_MACRO(log1p) 00073 TVMET_DECLARE_MACRO(erf) 00074 TVMET_DECLARE_MACRO(erfc) 00075 TVMET_DECLARE_MACRO(j0) 00076 TVMET_DECLARE_MACRO(j1) 00077 TVMET_DECLARE_MACRO(y0) 00078 TVMET_DECLARE_MACRO(y1) 00079 TVMET_DECLARE_MACRO(lgamma) 00080 /** \todo isnan etc. - default return is only an int! */ 00081 00082 TVMET_DECLARE_MACRO(finite) 00083 #endif // defined(TVMET_HAVE_IEEE_MATH) 00084 00085 #undef TVMET_DECLARE_MACRO 00086 00087 00088 /* 00089 * unary_function(Vector<std::complex<T>, Sz>) 00090 */ 00091 #if defined(TVMET_HAVE_COMPLEX) 00092 #define TVMET_DECLARE_MACRO(NAME) \ 00093 template<class T, std::size_t Sz> \ 00094 XprVector< \ 00095 XprUnOp< \ 00096 Fcnl_##NAME< std::complex<T> >, \ 00097 VectorConstReference<std::complex<T>, Sz> \ 00098 >, \ 00099 Sz \ 00100 > \ 00101 NAME(const Vector<std::complex<T>, Sz>& rhs) TVMET_CXX_ALWAYS_INLINE; 00102 00103 TVMET_DECLARE_MACRO(real) 00104 TVMET_DECLARE_MACRO(imag) 00105 TVMET_DECLARE_MACRO(arg) 00106 TVMET_DECLARE_MACRO(norm) 00107 TVMET_DECLARE_MACRO(conj) 00108 00109 #undef TVMET_DECLARE_MACRO 00110 00111 #endif // defined(TVMET_HAVE_COMPLEX) 00112 00113 00114 /********************************************************* 00115 * PART II: IMPLEMENTATION 00116 *********************************************************/ 00117 00118 00119 /* 00120 * unary_function(Vector<T, Sz>) 00121 */ 00122 #define TVMET_IMPLEMENT_MACRO(NAME) \ 00123 template<class T, std::size_t Sz> \ 00124 inline \ 00125 XprVector< \ 00126 XprUnOp< \ 00127 Fcnl_##NAME<T>, \ 00128 VectorConstReference<T, Sz> \ 00129 >, \ 00130 Sz \ 00131 > \ 00132 NAME(const Vector<T, Sz>& rhs) { \ 00133 typedef XprUnOp< \ 00134 Fcnl_##NAME<T>, \ 00135 VectorConstReference<T, Sz> \ 00136 > expr_type; \ 00137 return XprVector<expr_type, Sz>(expr_type(rhs.const_ref())); \ 00138 } 00139 00140 TVMET_IMPLEMENT_MACRO(abs) 00141 TVMET_IMPLEMENT_MACRO(cbrt) 00142 TVMET_IMPLEMENT_MACRO(ceil) 00143 TVMET_IMPLEMENT_MACRO(floor) 00144 TVMET_IMPLEMENT_MACRO(rint) 00145 TVMET_IMPLEMENT_MACRO(sin) 00146 TVMET_IMPLEMENT_MACRO(cos) 00147 TVMET_IMPLEMENT_MACRO(tan) 00148 TVMET_IMPLEMENT_MACRO(sinh) 00149 TVMET_IMPLEMENT_MACRO(cosh) 00150 TVMET_IMPLEMENT_MACRO(tanh) 00151 TVMET_IMPLEMENT_MACRO(asin) 00152 TVMET_IMPLEMENT_MACRO(acos) 00153 TVMET_IMPLEMENT_MACRO(atan) 00154 TVMET_IMPLEMENT_MACRO(exp) 00155 TVMET_IMPLEMENT_MACRO(log) 00156 TVMET_IMPLEMENT_MACRO(log10) 00157 TVMET_IMPLEMENT_MACRO(sqrt) 00158 00159 #if defined(TVMET_HAVE_IEEE_MATH) 00160 TVMET_IMPLEMENT_MACRO(asinh) 00161 TVMET_IMPLEMENT_MACRO(acosh) 00162 TVMET_IMPLEMENT_MACRO(atanh) 00163 TVMET_IMPLEMENT_MACRO(expm1) 00164 TVMET_IMPLEMENT_MACRO(log1p) 00165 TVMET_IMPLEMENT_MACRO(erf) 00166 TVMET_IMPLEMENT_MACRO(erfc) 00167 TVMET_IMPLEMENT_MACRO(j0) 00168 TVMET_IMPLEMENT_MACRO(j1) 00169 TVMET_IMPLEMENT_MACRO(y0) 00170 TVMET_IMPLEMENT_MACRO(y1) 00171 TVMET_IMPLEMENT_MACRO(lgamma) 00172 /** \todo isnan etc. - default return is only an int! */ 00173 00174 TVMET_IMPLEMENT_MACRO(finite) 00175 #endif // defined(TVMET_HAVE_IEEE_MATH) 00176 00177 #undef TVMET_IMPLEMENT_MACRO 00178 00179 00180 /* 00181 * unary_function(Vector<std::complex<T>, Sz>) 00182 */ 00183 #if defined(TVMET_HAVE_COMPLEX) 00184 #define TVMET_IMPLEMENT_MACRO(NAME) \ 00185 template<class T, std::size_t Sz> \ 00186 inline \ 00187 XprVector< \ 00188 XprUnOp< \ 00189 Fcnl_##NAME< std::complex<T> >, \ 00190 VectorConstReference<std::complex<T>, Sz> \ 00191 >, \ 00192 Sz \ 00193 > \ 00194 NAME(const Vector<std::complex<T>, Sz>& rhs) { \ 00195 typedef XprUnOp< \ 00196 Fcnl_##NAME< std::complex<T> >, \ 00197 VectorConstReference<std::complex<T>, Sz> \ 00198 > expr_type; \ 00199 return XprVector<expr_type, Sz>(expr_type(rhs.const_ref())); \ 00200 } 00201 00202 TVMET_IMPLEMENT_MACRO(real) 00203 TVMET_IMPLEMENT_MACRO(imag) 00204 TVMET_IMPLEMENT_MACRO(arg) 00205 TVMET_IMPLEMENT_MACRO(norm) 00206 TVMET_IMPLEMENT_MACRO(conj) 00207 00208 #undef TVMET_IMPLEMENT_MACRO 00209 00210 #endif // defined(TVMET_HAVE_COMPLEX) 00211 00212 00213 } // namespace tvmet 00214 00215 #endif // TVMET_VECTOR_UNARY_FUNCTIONS_H 00216 00217 // Local Variables: 00218 // mode:C++ 00219 // tab-width:8 00220 // End:
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