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Eurobot2012_Primary

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tvmet/BinaryFunctionals.h@26:0995f61cb7b8, 2012-10-17 (annotated)

Committer:
narshu
Date:
Wed Oct 17 22:22:47 2012 +0000
Revision:
26:0995f61cb7b8
Parent:
25:143b19c1fb05 
Eurobot 2012 Primary;

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UserRevisionLine numberNew contents of line
narshu 25:143b19c1fb05 1 /*
narshu 25:143b19c1fb05 2 * Tiny Vector Matrix Library
narshu 25:143b19c1fb05 3 * Dense Vector Matrix Libary of Tiny size using Expression Templates
narshu 25:143b19c1fb05 4 *
narshu 25:143b19c1fb05 5 * Copyright (C) 2001 - 2007 Olaf Petzold <opetzold@users.sourceforge.net>
narshu 25:143b19c1fb05 6 *
narshu 25:143b19c1fb05 7 * This library is free software; you can redistribute it and/or
narshu 25:143b19c1fb05 8 * modify it under the terms of the GNU Lesser General Public
narshu 25:143b19c1fb05 9 * License as published by the Free Software Foundation; either
narshu 25:143b19c1fb05 10 * version 2.1 of the License, or (at your option) any later version.
narshu 25:143b19c1fb05 11 *
narshu 25:143b19c1fb05 12 * This library is distributed in the hope that it will be useful,
narshu 25:143b19c1fb05 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
narshu 25:143b19c1fb05 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
narshu 25:143b19c1fb05 15 * Lesser General Public License for more details.
narshu 25:143b19c1fb05 16 *
narshu 25:143b19c1fb05 17 * You should have received a copy of the GNU Lesser General Public
narshu 25:143b19c1fb05 18 * License along with this library; if not, write to the Free Software
narshu 25:143b19c1fb05 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
narshu 25:143b19c1fb05 20 *
narshu 25:143b19c1fb05 21 * $Id: BinaryFunctionals.h,v 1.24 2007-06-23 15:58:58 opetzold Exp $
narshu 25:143b19c1fb05 22 */
narshu 25:143b19c1fb05 23
narshu 25:143b19c1fb05 24 #ifndef TVMET_BINARY_FUNCTIONAL_H
narshu 25:143b19c1fb05 25 #define TVMET_BINARY_FUNCTIONAL_H
narshu 25:143b19c1fb05 26
narshu 25:143b19c1fb05 27 namespace tvmet {
narshu 25:143b19c1fb05 28
narshu 25:143b19c1fb05 29
narshu 25:143b19c1fb05 30 /**
narshu 25:143b19c1fb05 31 * \class Fcnl_assign BinaryFunctionals.h "tvmet/BinaryFunctionals.h"
narshu 25:143b19c1fb05 32 * \brief Binary operator for assign operations.
narshu 25:143b19c1fb05 33 *
narshu 25:143b19c1fb05 34 * Unfortunally we have sometimes to cast on assign operations e.g.,
narshu 25:143b19c1fb05 35 * on assign on different POD. So we avoid warnings.
narshu 25:143b19c1fb05 36 */
narshu 25:143b19c1fb05 37 template <class T1, class T2>
narshu 25:143b19c1fb05 38 struct Fcnl_assign : public BinaryFunctional {
narshu 25:143b19c1fb05 39 static inline
narshu 25:143b19c1fb05 40 void apply_on(T1& _tvmet_restrict lhs, T2 rhs) {
narshu 25:143b19c1fb05 41 lhs = static_cast<T1>(rhs);
narshu 25:143b19c1fb05 42 }
narshu 25:143b19c1fb05 43
narshu 25:143b19c1fb05 44 static
narshu 25:143b19c1fb05 45 void print_xpr(std::ostream& os, std::size_t l=0) {
narshu 25:143b19c1fb05 46 os << IndentLevel(l) << "fcnl_assign<T1="
narshu 25:143b19c1fb05 47 << typeid(T1).name() << ", T2=" << typeid(T2).name() << ">,"
narshu 25:143b19c1fb05 48 << std::endl;
narshu 25:143b19c1fb05 49 }
narshu 25:143b19c1fb05 50 };
narshu 25:143b19c1fb05 51
narshu 25:143b19c1fb05 52
narshu 25:143b19c1fb05 53 /** \class Fcnl_add_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 54 /** \class Fcnl_sub_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 55 /** \class Fcnl_mul_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 56 /** \class Fcnl_div_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 57 /** \class Fcnl_mod_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 58 /** \class Fcnl_xor_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 59 /** \class Fcnl_and_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 60 /** \class Fcnl_or_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 61 /** \class Fcnl_shl_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 62 /** \class Fcnl_shr_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 63 #define TVMET_IMPLEMENT_MACRO(NAME, OP) \
narshu 25:143b19c1fb05 64 template <class T1, class T2> \
narshu 25:143b19c1fb05 65 struct Fcnl_##NAME : public BinaryFunctional { \
narshu 25:143b19c1fb05 66 typedef void value_type; \
narshu 25:143b19c1fb05 67 \
narshu 25:143b19c1fb05 68 static inline \
narshu 25:143b19c1fb05 69 void apply_on(T1& _tvmet_restrict lhs, T2 rhs) { \
narshu 25:143b19c1fb05 70 lhs OP rhs; \
narshu 25:143b19c1fb05 71 } \
narshu 25:143b19c1fb05 72 \
narshu 25:143b19c1fb05 73 static \
narshu 25:143b19c1fb05 74 void print_xpr(std::ostream& os, std::size_t l=0) { \
narshu 25:143b19c1fb05 75 os << IndentLevel(l) \
narshu 25:143b19c1fb05 76 << "Fcnl_" << #NAME << "<T1=" \
narshu 25:143b19c1fb05 77 << typeid(T1).name() << ", T2=" << typeid(T2).name() << ">," \
narshu 25:143b19c1fb05 78 << std::endl; \
narshu 25:143b19c1fb05 79 } \
narshu 25:143b19c1fb05 80 };
narshu 25:143b19c1fb05 81
narshu 25:143b19c1fb05 82 TVMET_IMPLEMENT_MACRO(add_eq, +=)
narshu 25:143b19c1fb05 83 TVMET_IMPLEMENT_MACRO(sub_eq, -=)
narshu 25:143b19c1fb05 84 TVMET_IMPLEMENT_MACRO(mul_eq, *=)
narshu 25:143b19c1fb05 85 TVMET_IMPLEMENT_MACRO(div_eq, /=)
narshu 25:143b19c1fb05 86 TVMET_IMPLEMENT_MACRO(mod_eq, %=)
narshu 25:143b19c1fb05 87 TVMET_IMPLEMENT_MACRO(xor_eq, ^=)
narshu 25:143b19c1fb05 88 TVMET_IMPLEMENT_MACRO(and_eq, &=)
narshu 25:143b19c1fb05 89 TVMET_IMPLEMENT_MACRO(or_eq, |=)
narshu 25:143b19c1fb05 90 TVMET_IMPLEMENT_MACRO(shl_eq, <<=)
narshu 25:143b19c1fb05 91 TVMET_IMPLEMENT_MACRO(shr_eq, >>=)
narshu 25:143b19c1fb05 92
narshu 25:143b19c1fb05 93 #undef TVMET_IMPLEMENT_MACRO
narshu 25:143b19c1fb05 94
narshu 25:143b19c1fb05 95
narshu 25:143b19c1fb05 96 /** \class Fcnl_add BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 97 /** \class Fcnl_sub BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 98 /** \class Fcnl_mul BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 99 /** \class Fcnl_div BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 100 /** \class Fcnl_mod BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 101 /** \class Fcnl_bitxor BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 102 /** \class Fcnl_bitand BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 103 /** \class Fcnl_bitor BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 104 /** \class Fcnl_shl BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 105 /** \class Fcnl_shr BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 106 #define TVMET_IMPLEMENT_MACRO(NAME, OP) \
narshu 25:143b19c1fb05 107 template <class T1, class T2> \
narshu 25:143b19c1fb05 108 struct Fcnl_##NAME : public BinaryFunctional { \
narshu 25:143b19c1fb05 109 typedef typename PromoteTraits<T1, T2>::value_type value_type; \
narshu 25:143b19c1fb05 110 \
narshu 25:143b19c1fb05 111 static inline \
narshu 25:143b19c1fb05 112 value_type apply_on(T1 lhs, T2 rhs) { \
narshu 25:143b19c1fb05 113 return lhs OP rhs; \
narshu 25:143b19c1fb05 114 } \
narshu 25:143b19c1fb05 115 \
narshu 25:143b19c1fb05 116 static \
narshu 25:143b19c1fb05 117 void print_xpr(std::ostream& os, std::size_t l=0) { \
narshu 25:143b19c1fb05 118 os << IndentLevel(l) \
narshu 25:143b19c1fb05 119 << "Fcnl_" << #NAME << "<T1=" \
narshu 25:143b19c1fb05 120 << typeid(T1).name() << ", T2=" << typeid(T2).name() << ">," \
narshu 25:143b19c1fb05 121 << std::endl; \
narshu 25:143b19c1fb05 122 } \
narshu 25:143b19c1fb05 123 };
narshu 25:143b19c1fb05 124
narshu 25:143b19c1fb05 125 TVMET_IMPLEMENT_MACRO(add, +)
narshu 25:143b19c1fb05 126 TVMET_IMPLEMENT_MACRO(sub, -)
narshu 25:143b19c1fb05 127 TVMET_IMPLEMENT_MACRO(mul, *)
narshu 25:143b19c1fb05 128 TVMET_IMPLEMENT_MACRO(div, /)
narshu 25:143b19c1fb05 129 TVMET_IMPLEMENT_MACRO(mod, %)
narshu 25:143b19c1fb05 130 TVMET_IMPLEMENT_MACRO(bitxor, ^)
narshu 25:143b19c1fb05 131 TVMET_IMPLEMENT_MACRO(bitand, &)
narshu 25:143b19c1fb05 132 TVMET_IMPLEMENT_MACRO(bitor, |)
narshu 25:143b19c1fb05 133 TVMET_IMPLEMENT_MACRO(shl, <<)
narshu 25:143b19c1fb05 134 TVMET_IMPLEMENT_MACRO(shr, >>)
narshu 25:143b19c1fb05 135
narshu 25:143b19c1fb05 136 #undef TVMET_IMPLEMENT_MACRO
narshu 25:143b19c1fb05 137
narshu 25:143b19c1fb05 138
narshu 25:143b19c1fb05 139 /** \class Fcnl_greater BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 140 /** \class Fcnl_greater_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 141 /** \class Fcnl_less BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 142 /** \class Fcnl_less_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 143 /** \class Fcnl_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 144 /** \class Fcnl_not_eq BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 145 /** \class Fcnl_and BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 146 /** \class Fcnl_or BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 147 #define TVMET_IMPLEMENT_MACRO(NAME, OP) \
narshu 25:143b19c1fb05 148 template <class T1, class T2> \
narshu 25:143b19c1fb05 149 struct Fcnl_##NAME : public BinaryFunctional { \
narshu 25:143b19c1fb05 150 typedef bool value_type; \
narshu 25:143b19c1fb05 151 \
narshu 25:143b19c1fb05 152 static inline \
narshu 25:143b19c1fb05 153 bool apply_on(T1 lhs, T2 rhs) { \
narshu 25:143b19c1fb05 154 return lhs OP rhs; \
narshu 25:143b19c1fb05 155 } \
narshu 25:143b19c1fb05 156 \
narshu 25:143b19c1fb05 157 static \
narshu 25:143b19c1fb05 158 void print_xpr(std::ostream& os, std::size_t l=0) { \
narshu 25:143b19c1fb05 159 os << IndentLevel(l) \
narshu 25:143b19c1fb05 160 << "Fcnl_" << #NAME << "<T1=" \
narshu 25:143b19c1fb05 161 << typeid(T1).name() << ", T2=" << typeid(T2).name() << ">," \
narshu 25:143b19c1fb05 162 << std::endl; \
narshu 25:143b19c1fb05 163 } \
narshu 25:143b19c1fb05 164 };
narshu 25:143b19c1fb05 165
narshu 25:143b19c1fb05 166 TVMET_IMPLEMENT_MACRO(greater, >)
narshu 25:143b19c1fb05 167 TVMET_IMPLEMENT_MACRO(less, <)
narshu 25:143b19c1fb05 168 TVMET_IMPLEMENT_MACRO(greater_eq, >=)
narshu 25:143b19c1fb05 169 TVMET_IMPLEMENT_MACRO(less_eq, <=)
narshu 25:143b19c1fb05 170 TVMET_IMPLEMENT_MACRO(eq, ==)
narshu 25:143b19c1fb05 171 TVMET_IMPLEMENT_MACRO(not_eq, !=)
narshu 25:143b19c1fb05 172 TVMET_IMPLEMENT_MACRO(and, &&)
narshu 25:143b19c1fb05 173 TVMET_IMPLEMENT_MACRO(or, ||)
narshu 25:143b19c1fb05 174
narshu 25:143b19c1fb05 175 #undef TVMET_IMPLEMENT_MACRO
narshu 25:143b19c1fb05 176
narshu 25:143b19c1fb05 177
narshu 25:143b19c1fb05 178 /** \class Fcnl_atan2 BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 179 /** \class Fcnl_fmod BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 180 /** \class Fcnl_pow BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 181 #define TVMET_IMPLEMENT_MACRO(NAME) \
narshu 25:143b19c1fb05 182 template <class T1, class T2> \
narshu 25:143b19c1fb05 183 struct Fcnl_##NAME : public BinaryFunctional { \
narshu 25:143b19c1fb05 184 typedef typename PromoteTraits<T1, T2>::value_type value_type; \
narshu 25:143b19c1fb05 185 \
narshu 25:143b19c1fb05 186 static inline \
narshu 25:143b19c1fb05 187 value_type apply_on(T1 lhs, T2 rhs) { \
narshu 25:143b19c1fb05 188 return TVMET_STD_SCOPE(NAME)(lhs, rhs); \
narshu 25:143b19c1fb05 189 } \
narshu 25:143b19c1fb05 190 \
narshu 25:143b19c1fb05 191 static \
narshu 25:143b19c1fb05 192 void print_xpr(std::ostream& os, std::size_t l=0) { \
narshu 25:143b19c1fb05 193 os << IndentLevel(l) \
narshu 25:143b19c1fb05 194 << "Fcnl_" << #NAME << "<T1=" \
narshu 25:143b19c1fb05 195 << typeid(T1).name() << ", T2=" << typeid(T2).name() << ">," \
narshu 25:143b19c1fb05 196 << std::endl; \
narshu 25:143b19c1fb05 197 } \
narshu 25:143b19c1fb05 198 };
narshu 25:143b19c1fb05 199
narshu 25:143b19c1fb05 200 TVMET_IMPLEMENT_MACRO(atan2)
narshu 25:143b19c1fb05 201 TVMET_IMPLEMENT_MACRO(fmod)
narshu 25:143b19c1fb05 202 TVMET_IMPLEMENT_MACRO(pow)
narshu 25:143b19c1fb05 203
narshu 25:143b19c1fb05 204 #undef TVMET_IMPLEMENT_MACRO
narshu 25:143b19c1fb05 205
narshu 25:143b19c1fb05 206
narshu 25:143b19c1fb05 207 /** \class Fcnl_drem BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 208 /** \class Fcnl_hypot BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 209 /** \class Fcnl_jn BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 210 /** \class Fcnl_yn BinaryFunctionals.h "tvmet/BinaryFunctionals.h" */
narshu 25:143b19c1fb05 211 #define TVMET_IMPLEMENT_MACRO(NAME) \
narshu 25:143b19c1fb05 212 template <class T1, class T2> \
narshu 25:143b19c1fb05 213 struct Fcnl_##NAME : public BinaryFunctional { \
narshu 25:143b19c1fb05 214 typedef typename PromoteTraits<T1, T2>::value_type value_type; \
narshu 25:143b19c1fb05 215 \
narshu 25:143b19c1fb05 216 static inline \
narshu 25:143b19c1fb05 217 value_type apply_on(T1 lhs, T2 rhs) { \
narshu 25:143b19c1fb05 218 return TVMET_GLOBAL_SCOPE(NAME)(lhs, rhs); \
narshu 25:143b19c1fb05 219 } \
narshu 25:143b19c1fb05 220 \
narshu 25:143b19c1fb05 221 static \
narshu 25:143b19c1fb05 222 void print_xpr(std::ostream& os, std::size_t l=0) { \
narshu 25:143b19c1fb05 223 os << IndentLevel(l) \
narshu 25:143b19c1fb05 224 << "Fcnl_" << #NAME << "<T1=" \
narshu 25:143b19c1fb05 225 << typeid(T1).name() << ", T2=" << typeid(T2).name() << ">," \
narshu 25:143b19c1fb05 226 << std::endl; \
narshu 25:143b19c1fb05 227 } \
narshu 25:143b19c1fb05 228 };
narshu 25:143b19c1fb05 229
narshu 25:143b19c1fb05 230 TVMET_IMPLEMENT_MACRO(drem)
narshu 25:143b19c1fb05 231 TVMET_IMPLEMENT_MACRO(hypot)
narshu 25:143b19c1fb05 232 TVMET_IMPLEMENT_MACRO(jn)
narshu 25:143b19c1fb05 233 TVMET_IMPLEMENT_MACRO(yn)
narshu 25:143b19c1fb05 234
narshu 25:143b19c1fb05 235 #undef TVMET_IMPLEMENT_MACRO
narshu 25:143b19c1fb05 236
narshu 25:143b19c1fb05 237
narshu 25:143b19c1fb05 238 #if defined(TVMET_HAVE_COMPLEX)
narshu 25:143b19c1fb05 239 /**
narshu 25:143b19c1fb05 240 * \class Fcnl_polar BinaryFunctionals.h "tvmet/BinaryFunctionals.h"
narshu 25:143b19c1fb05 241 * \brief %Functional for polar.
narshu 25:143b19c1fb05 242 */
narshu 25:143b19c1fb05 243 template <class T1, class T2> struct Fcnl_polar : public BinaryFunctional { };
narshu 25:143b19c1fb05 244
narshu 25:143b19c1fb05 245
narshu 25:143b19c1fb05 246 /**
narshu 25:143b19c1fb05 247 * \class Fcnl_polar<T,T> BinaryFunctionals.h "tvmet/BinaryFunctionals.h"
narshu 25:143b19c1fb05 248 * \brief %Functional for polar.
narshu 25:143b19c1fb05 249 * \note This functional is partialy specialized due to the declaration
narshu 25:143b19c1fb05 250 * of %polar in namespace std <tt>complex<T> polar(T, T)</tt>.
narshu 25:143b19c1fb05 251 * This means especially that type promotion isn't avaible here.
narshu 25:143b19c1fb05 252 */
narshu 25:143b19c1fb05 253 template <class T>
narshu 25:143b19c1fb05 254 struct Fcnl_polar<T,T> : public BinaryFunctional {
narshu 25:143b19c1fb05 255 typedef std::complex<T> value_type;
narshu 25:143b19c1fb05 256
narshu 25:143b19c1fb05 257 static inline
narshu 25:143b19c1fb05 258 value_type apply_on(T lhs, T rhs) {
narshu 25:143b19c1fb05 259 return std::polar(lhs, rhs);
narshu 25:143b19c1fb05 260 }
narshu 25:143b19c1fb05 261
narshu 25:143b19c1fb05 262 static
narshu 25:143b19c1fb05 263 void print_xpr(std::ostream& os, std::size_t l=0) {
narshu 25:143b19c1fb05 264 os << IndentLevel(l) << "Fcnl_polar<T1="
narshu 25:143b19c1fb05 265 << typeid(T).name() << ", T2=" << typeid(T).name() << ">,"
narshu 25:143b19c1fb05 266 << std::endl;
narshu 25:143b19c1fb05 267 }
narshu 25:143b19c1fb05 268 };
narshu 25:143b19c1fb05 269 #endif // defined(TVMET_HAVE_COMPLEX)
narshu 25:143b19c1fb05 270
narshu 25:143b19c1fb05 271
narshu 25:143b19c1fb05 272 /**
narshu 25:143b19c1fb05 273 * \class Fcnl_swap BinaryFunctionals.h "tvmet/BinaryFunctionals.h"
narshu 25:143b19c1fb05 274 * \brief Binary operator for swapping values using temporaries.
narshu 25:143b19c1fb05 275 */
narshu 25:143b19c1fb05 276 template <class T1, class T2>
narshu 25:143b19c1fb05 277 struct Fcnl_swap : public BinaryFunctional {
narshu 25:143b19c1fb05 278 static inline
narshu 25:143b19c1fb05 279 void apply_on(T1& _tvmet_restrict lhs, T2& _tvmet_restrict rhs) {
narshu 25:143b19c1fb05 280 typedef typename PromoteTraits<T1, T2>::value_type temp_type;
narshu 25:143b19c1fb05 281
narshu 25:143b19c1fb05 282 temp_type temp(lhs);
narshu 25:143b19c1fb05 283 lhs = static_cast<T1>(rhs);
narshu 25:143b19c1fb05 284 rhs = static_cast<T2>(temp);
narshu 25:143b19c1fb05 285 }
narshu 25:143b19c1fb05 286
narshu 25:143b19c1fb05 287 static
narshu 25:143b19c1fb05 288 void print_xpr(std::ostream& os, std::size_t l=0) {
narshu 25:143b19c1fb05 289 os << IndentLevel(l) << "Fcnl_swap<T1="
narshu 25:143b19c1fb05 290 << typeid(T1).name() << ", T2" << typeid(T2).name() << ">,"
narshu 25:143b19c1fb05 291 << std::endl;
narshu 25:143b19c1fb05 292 }
narshu 25:143b19c1fb05 293 };
narshu 25:143b19c1fb05 294
narshu 25:143b19c1fb05 295
narshu 25:143b19c1fb05 296 } // namespace tvmet
narshu 25:143b19c1fb05 297
narshu 25:143b19c1fb05 298 #endif // TVMET_BINARY_FUNCTIONAL_H
narshu 25:143b19c1fb05 299
narshu 25:143b19c1fb05 300 // Local Variables:
narshu 25:143b19c1fb05 301 // mode:C++
narshu 25:143b19c1fb05 302 // tab-width:8
narshu 25:143b19c1fb05 303 // End: