Oskar Weigl / Mbed 2 deprecated Eurobot2013

We are going to win! wohoo

Dependencies:   mbed mbed-rtos

tvmet/VectorImpl.h@9:08552997b544, 2012-11-14 (annotated)

Committer:
madcowswe
Date:
Wed Nov 14 17:15:53 2012 +0000
Revision:
9:08552997b544
Parent:
1:6799c07fe510 
Added an important comment

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sv 1:6799c07fe510 1 /*
sv 1:6799c07fe510 2 * Tiny Vector Matrix Library
sv 1:6799c07fe510 3 * Dense Vector Matrix Libary of Tiny size using Expression Templates
sv 1:6799c07fe510 4 *
sv 1:6799c07fe510 5 * Copyright (C) 2001 - 2007 Olaf Petzold <opetzold@users.sourceforge.net>
sv 1:6799c07fe510 6 *
sv 1:6799c07fe510 7 * This library is free software; you can redistribute it and/or
sv 1:6799c07fe510 8 * modify it under the terms of the GNU lesser General Public
sv 1:6799c07fe510 9 * License as published by the Free Software Foundation; either
sv 1:6799c07fe510 10 * version 2.1 of the License, or (at your option) any later version.
sv 1:6799c07fe510 11 *
sv 1:6799c07fe510 12 * This library is distributed in the hope that it will be useful,
sv 1:6799c07fe510 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
sv 1:6799c07fe510 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
sv 1:6799c07fe510 15 * lesser General Public License for more details.
sv 1:6799c07fe510 16 *
sv 1:6799c07fe510 17 * You should have received a copy of the GNU lesser General Public
sv 1:6799c07fe510 18 * License along with this library; if not, write to the Free Software
sv 1:6799c07fe510 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
sv 1:6799c07fe510 20 *
sv 1:6799c07fe510 21 * $Id: VectorImpl.h,v 1.31 2007-06-23 15:58:58 opetzold Exp $
sv 1:6799c07fe510 22 */
sv 1:6799c07fe510 23
sv 1:6799c07fe510 24 #ifndef TVMET_VECTOR_IMPL_H
sv 1:6799c07fe510 25 #define TVMET_VECTOR_IMPL_H
sv 1:6799c07fe510 26
sv 1:6799c07fe510 27 #include <iomanip> // setw
sv 1:6799c07fe510 28
sv 1:6799c07fe510 29 #include <tvmet/Functional.h>
sv 1:6799c07fe510 30 #include <tvmet/Io.h>
sv 1:6799c07fe510 31
sv 1:6799c07fe510 32
sv 1:6799c07fe510 33 namespace tvmet {
sv 1:6799c07fe510 34
sv 1:6799c07fe510 35
sv 1:6799c07fe510 36 /*
sv 1:6799c07fe510 37 * member operators for i/o
sv 1:6799c07fe510 38 */
sv 1:6799c07fe510 39 template<class T, std::size_t Sz>
sv 1:6799c07fe510 40 std::ostream& Vector<T, Sz>::print_xpr(std::ostream& os, std::size_t l) const
sv 1:6799c07fe510 41 {
sv 1:6799c07fe510 42 os << IndentLevel(l++) << "Vector[" << ops << "]<"
sv 1:6799c07fe510 43 << typeid(T).name() << ", " << Size << ">,"
sv 1:6799c07fe510 44 << IndentLevel(--l)
sv 1:6799c07fe510 45 << std::endl;
sv 1:6799c07fe510 46
sv 1:6799c07fe510 47 return os;
sv 1:6799c07fe510 48 }
sv 1:6799c07fe510 49
sv 1:6799c07fe510 50
sv 1:6799c07fe510 51 template<class T, std::size_t Sz>
sv 1:6799c07fe510 52 std::ostream& Vector<T, Sz>::print_on(std::ostream& os) const
sv 1:6799c07fe510 53 {
sv 1:6799c07fe510 54 enum {
sv 1:6799c07fe510 55 complex_type = NumericTraits<value_type>::is_complex
sv 1:6799c07fe510 56 };
sv 1:6799c07fe510 57
sv 1:6799c07fe510 58 std::streamsize w = IoPrintHelper<Vector>::width(dispatch<complex_type>(), *this);
sv 1:6799c07fe510 59
sv 1:6799c07fe510 60 os << std::setw(0) << "[\n ";
sv 1:6799c07fe510 61 for(std::size_t i = 0; i < (Size - 1); ++i) {
sv 1:6799c07fe510 62 os << std::setw(w) << m_data[i] << ", ";
sv 1:6799c07fe510 63 }
sv 1:6799c07fe510 64 os << std::setw(w) << m_data[Size - 1] << "\n]";
sv 1:6799c07fe510 65
sv 1:6799c07fe510 66 return os;
sv 1:6799c07fe510 67 }
sv 1:6799c07fe510 68
sv 1:6799c07fe510 69
sv 1:6799c07fe510 70 /*
sv 1:6799c07fe510 71 * member operators with scalars, per se element wise
sv 1:6799c07fe510 72 */
sv 1:6799c07fe510 73 #define TVMET_IMPLEMENT_MACRO(NAME, OP) \
sv 1:6799c07fe510 74 template<class T, std::size_t Sz> \
sv 1:6799c07fe510 75 inline \
sv 1:6799c07fe510 76 Vector<T, Sz>& Vector<T, Sz>::operator OP (value_type rhs) { \
sv 1:6799c07fe510 77 typedef XprLiteral<value_type> expr_type; \
sv 1:6799c07fe510 78 this->M_##NAME(XprVector<expr_type, Size>(expr_type(rhs))); \
sv 1:6799c07fe510 79 return *this; \
sv 1:6799c07fe510 80 }
sv 1:6799c07fe510 81
sv 1:6799c07fe510 82 TVMET_IMPLEMENT_MACRO(add_eq, +=)
sv 1:6799c07fe510 83 TVMET_IMPLEMENT_MACRO(sub_eq, -=)
sv 1:6799c07fe510 84 TVMET_IMPLEMENT_MACRO(mul_eq, *=)
sv 1:6799c07fe510 85 TVMET_IMPLEMENT_MACRO(div_eq, /=)
sv 1:6799c07fe510 86 #undef TVMET_IMPLEMENT_MACRO
sv 1:6799c07fe510 87
sv 1:6799c07fe510 88
sv 1:6799c07fe510 89 #define TVMET_IMPLEMENT_MACRO(NAME, OP) \
sv 1:6799c07fe510 90 template<class T, std::size_t Sz> \
sv 1:6799c07fe510 91 inline \
sv 1:6799c07fe510 92 Vector<T, Sz>& Vector<T, Sz>::operator OP (std::size_t rhs) { \
sv 1:6799c07fe510 93 typedef XprLiteral<value_type> expr_type; \
sv 1:6799c07fe510 94 this->M_##NAME(XprVector<expr_type, Size>(expr_type(rhs))); \
sv 1:6799c07fe510 95 return *this; \
sv 1:6799c07fe510 96 }
sv 1:6799c07fe510 97
sv 1:6799c07fe510 98 TVMET_IMPLEMENT_MACRO(mod_eq, %=)
sv 1:6799c07fe510 99 TVMET_IMPLEMENT_MACRO(xor_eq,^=)
sv 1:6799c07fe510 100 TVMET_IMPLEMENT_MACRO(and_eq, &=)
sv 1:6799c07fe510 101 TVMET_IMPLEMENT_MACRO(or_eq, |=)
sv 1:6799c07fe510 102 TVMET_IMPLEMENT_MACRO(shl_eq, <<=)
sv 1:6799c07fe510 103 TVMET_IMPLEMENT_MACRO(shr_eq, >>=)
sv 1:6799c07fe510 104 #undef TVMET_IMPLEMENT_MACRO
sv 1:6799c07fe510 105
sv 1:6799c07fe510 106
sv 1:6799c07fe510 107 /*
sv 1:6799c07fe510 108 * member functions (operators) with vectors, for use with +=,-= ... <<=
sv 1:6799c07fe510 109 */
sv 1:6799c07fe510 110 #define TVMET_IMPLEMENT_MACRO(NAME) \
sv 1:6799c07fe510 111 template<class T1, std::size_t Sz> \
sv 1:6799c07fe510 112 template <class T2> \
sv 1:6799c07fe510 113 inline Vector<T1, Sz>& \
sv 1:6799c07fe510 114 Vector<T1, Sz>::M_##NAME (const Vector<T2, Size>& rhs) { \
sv 1:6799c07fe510 115 this->M_##NAME( XprVector<typename Vector<T2, Size>::ConstReference, Size>(rhs.const_ref()) ); \
sv 1:6799c07fe510 116 return *this; \
sv 1:6799c07fe510 117 }
sv 1:6799c07fe510 118
sv 1:6799c07fe510 119 TVMET_IMPLEMENT_MACRO(add_eq)
sv 1:6799c07fe510 120 TVMET_IMPLEMENT_MACRO(sub_eq)
sv 1:6799c07fe510 121 TVMET_IMPLEMENT_MACRO(mul_eq)
sv 1:6799c07fe510 122 TVMET_IMPLEMENT_MACRO(div_eq)
sv 1:6799c07fe510 123 TVMET_IMPLEMENT_MACRO(mod_eq)
sv 1:6799c07fe510 124 TVMET_IMPLEMENT_MACRO(xor_eq)
sv 1:6799c07fe510 125 TVMET_IMPLEMENT_MACRO(and_eq)
sv 1:6799c07fe510 126 TVMET_IMPLEMENT_MACRO(or_eq)
sv 1:6799c07fe510 127 TVMET_IMPLEMENT_MACRO(shl_eq)
sv 1:6799c07fe510 128 TVMET_IMPLEMENT_MACRO(shr_eq)
sv 1:6799c07fe510 129 #undef TVMET_IMPLEMENT_MACRO
sv 1:6799c07fe510 130
sv 1:6799c07fe510 131
sv 1:6799c07fe510 132 /*
sv 1:6799c07fe510 133 * member functions (operators) with expressions, for use width +=,-= ... <<=
sv 1:6799c07fe510 134 */
sv 1:6799c07fe510 135 #define TVMET_IMPLEMENT_MACRO(NAME) \
sv 1:6799c07fe510 136 template<class T, std::size_t Sz> \
sv 1:6799c07fe510 137 template <class E> \
sv 1:6799c07fe510 138 inline \
sv 1:6799c07fe510 139 Vector<T, Sz>& \
sv 1:6799c07fe510 140 Vector<T, Sz>::M_##NAME (const XprVector<E, Size>& rhs) { \
sv 1:6799c07fe510 141 rhs.assign_to(*this, Fcnl_##NAME<value_type, typename E::value_type>()); \
sv 1:6799c07fe510 142 return *this; \
sv 1:6799c07fe510 143 }
sv 1:6799c07fe510 144
sv 1:6799c07fe510 145 TVMET_IMPLEMENT_MACRO(add_eq)
sv 1:6799c07fe510 146 TVMET_IMPLEMENT_MACRO(sub_eq)
sv 1:6799c07fe510 147 TVMET_IMPLEMENT_MACRO(mul_eq)
sv 1:6799c07fe510 148 TVMET_IMPLEMENT_MACRO(div_eq)
sv 1:6799c07fe510 149 TVMET_IMPLEMENT_MACRO(mod_eq)
sv 1:6799c07fe510 150 TVMET_IMPLEMENT_MACRO(xor_eq)
sv 1:6799c07fe510 151 TVMET_IMPLEMENT_MACRO(and_eq)
sv 1:6799c07fe510 152 TVMET_IMPLEMENT_MACRO(or_eq)
sv 1:6799c07fe510 153 TVMET_IMPLEMENT_MACRO(shl_eq)
sv 1:6799c07fe510 154 TVMET_IMPLEMENT_MACRO(shr_eq)
sv 1:6799c07fe510 155 #undef TVMET_IMPLEMENT_MACRO
sv 1:6799c07fe510 156
sv 1:6799c07fe510 157
sv 1:6799c07fe510 158 /*
sv 1:6799c07fe510 159 * aliased member functions (operators) with vectors,
sv 1:6799c07fe510 160 * for use with +=,-= ... <<=
sv 1:6799c07fe510 161 */
sv 1:6799c07fe510 162 #define TVMET_IMPLEMENT_MACRO(NAME) \
sv 1:6799c07fe510 163 template<class T1, std::size_t Sz> \
sv 1:6799c07fe510 164 template <class T2> \
sv 1:6799c07fe510 165 inline \
sv 1:6799c07fe510 166 Vector<T1, Sz>& \
sv 1:6799c07fe510 167 Vector<T1, Sz>::alias_##NAME (const Vector<T2, Size>& rhs) { \
sv 1:6799c07fe510 168 this->alias_##NAME( XprVector<typename Vector<T2, Size>::ConstReference, Size>(rhs.const_ref()) ); \
sv 1:6799c07fe510 169 return *this; \
sv 1:6799c07fe510 170 }
sv 1:6799c07fe510 171
sv 1:6799c07fe510 172 TVMET_IMPLEMENT_MACRO(assign)
sv 1:6799c07fe510 173 TVMET_IMPLEMENT_MACRO(add_eq)
sv 1:6799c07fe510 174 TVMET_IMPLEMENT_MACRO(sub_eq)
sv 1:6799c07fe510 175 TVMET_IMPLEMENT_MACRO(mul_eq)
sv 1:6799c07fe510 176 TVMET_IMPLEMENT_MACRO(div_eq)
sv 1:6799c07fe510 177 #undef TVMET_IMPLEMENT_MACRO
sv 1:6799c07fe510 178
sv 1:6799c07fe510 179
sv 1:6799c07fe510 180 /*
sv 1:6799c07fe510 181 * aliased member functions (operators) with expressions,
sv 1:6799c07fe510 182 * for use width +=,-= ... <<=
sv 1:6799c07fe510 183 */
sv 1:6799c07fe510 184 #define TVMET_IMPLEMENT_MACRO(NAME) \
sv 1:6799c07fe510 185 template<class T, std::size_t Sz> \
sv 1:6799c07fe510 186 template <class E> \
sv 1:6799c07fe510 187 inline \
sv 1:6799c07fe510 188 Vector<T, Sz>& \
sv 1:6799c07fe510 189 Vector<T, Sz>::alias_##NAME (const XprVector<E, Size>& rhs) { \
sv 1:6799c07fe510 190 typedef Vector<T, Sz> temp_type; \
sv 1:6799c07fe510 191 temp_type(rhs).assign_to(*this, Fcnl_##NAME<value_type, typename E::value_type>()); \
sv 1:6799c07fe510 192 return *this; \
sv 1:6799c07fe510 193 }
sv 1:6799c07fe510 194
sv 1:6799c07fe510 195 TVMET_IMPLEMENT_MACRO(assign)
sv 1:6799c07fe510 196 TVMET_IMPLEMENT_MACRO(add_eq)
sv 1:6799c07fe510 197 TVMET_IMPLEMENT_MACRO(sub_eq)
sv 1:6799c07fe510 198 TVMET_IMPLEMENT_MACRO(mul_eq)
sv 1:6799c07fe510 199 TVMET_IMPLEMENT_MACRO(div_eq)
sv 1:6799c07fe510 200 #undef TVMET_IMPLEMENT_MACRO
sv 1:6799c07fe510 201
sv 1:6799c07fe510 202
sv 1:6799c07fe510 203 } // namespace tvmet
sv 1:6799c07fe510 204
sv 1:6799c07fe510 205 #endif // TVMET_VECTOR_IMPL_H
sv 1:6799c07fe510 206
sv 1:6799c07fe510 207 // Local Variables:
sv 1:6799c07fe510 208 // mode:C++
sv 1:6799c07fe510 209 // tab-width:8
sv 1:6799c07fe510 210 // End: