Oskar Weigl / Mbed 2 deprecated Eurobot2013

We are going to win! wohoo

Dependencies:   mbed mbed-rtos

tvmet/Vector.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: Vector.h,v 1.48 2007-06-23 15:58:58 opetzold Exp $
sv 1:6799c07fe510 22 */
sv 1:6799c07fe510 23
sv 1:6799c07fe510 24 #ifndef TVMET_VECTOR_H
sv 1:6799c07fe510 25 #define TVMET_VECTOR_H
sv 1:6799c07fe510 26
sv 1:6799c07fe510 27 #include <iterator> // reverse_iterator
sv 1:6799c07fe510 28
sv 1:6799c07fe510 29 #include <tvmet/tvmet.h>
sv 1:6799c07fe510 30 #include <tvmet/TypePromotion.h>
sv 1:6799c07fe510 31 #include <tvmet/CommaInitializer.h>
sv 1:6799c07fe510 32 #include <tvmet/RunTimeError.h>
sv 1:6799c07fe510 33
sv 1:6799c07fe510 34 #include <tvmet/xpr/Vector.h>
sv 1:6799c07fe510 35
sv 1:6799c07fe510 36 namespace tvmet {
sv 1:6799c07fe510 37
sv 1:6799c07fe510 38
sv 1:6799c07fe510 39 /* forwards */
sv 1:6799c07fe510 40 template<class T, std::size_t Sz> class Vector;
sv 1:6799c07fe510 41
sv 1:6799c07fe510 42
sv 1:6799c07fe510 43 /**
sv 1:6799c07fe510 44 * \class VectorConstReference Vector.h "tvmet/Vector.h"
sv 1:6799c07fe510 45 * \brief Const value iterator for ET
sv 1:6799c07fe510 46 */
sv 1:6799c07fe510 47 template<class T, std::size_t Sz>
sv 1:6799c07fe510 48 class VectorConstReference
sv 1:6799c07fe510 49 : public TvmetBase< VectorConstReference<T, Sz> >
sv 1:6799c07fe510 50 {
sv 1:6799c07fe510 51 public: // types
sv 1:6799c07fe510 52 typedef T value_type;
sv 1:6799c07fe510 53 typedef T* pointer;
sv 1:6799c07fe510 54 typedef const T* const_pointer;
sv 1:6799c07fe510 55
sv 1:6799c07fe510 56 public:
sv 1:6799c07fe510 57 /** Dimensions. */
sv 1:6799c07fe510 58 enum {
sv 1:6799c07fe510 59 Size = Sz /**< The size of the vector. */
sv 1:6799c07fe510 60 };
sv 1:6799c07fe510 61
sv 1:6799c07fe510 62 public:
sv 1:6799c07fe510 63 /** Complexity counter. */
sv 1:6799c07fe510 64 enum {
sv 1:6799c07fe510 65 ops = Size
sv 1:6799c07fe510 66 };
sv 1:6799c07fe510 67
sv 1:6799c07fe510 68 private:
sv 1:6799c07fe510 69 VectorConstReference();
sv 1:6799c07fe510 70 VectorConstReference& operator=(const VectorConstReference&);
sv 1:6799c07fe510 71
sv 1:6799c07fe510 72 public:
sv 1:6799c07fe510 73 /** Constructor. */
sv 1:6799c07fe510 74 explicit VectorConstReference(const Vector<T, Size>& rhs)
sv 1:6799c07fe510 75 : m_data(rhs.data())
sv 1:6799c07fe510 76 { }
sv 1:6799c07fe510 77
sv 1:6799c07fe510 78 /** Constructor by a given memory pointer. */
sv 1:6799c07fe510 79 explicit VectorConstReference(const_pointer data)
sv 1:6799c07fe510 80 : m_data(data)
sv 1:6799c07fe510 81 { }
sv 1:6799c07fe510 82
sv 1:6799c07fe510 83 public: // access operators
sv 1:6799c07fe510 84 /** access by index. */
sv 1:6799c07fe510 85 value_type operator()(std::size_t i) const {
sv 1:6799c07fe510 86 TVMET_RT_CONDITION(i < Size, "VectorConstReference Bounce Violation")
sv 1:6799c07fe510 87 return m_data[i];
sv 1:6799c07fe510 88 }
sv 1:6799c07fe510 89
sv 1:6799c07fe510 90 public: // debugging Xpr parse tree
sv 1:6799c07fe510 91 void print_xpr(std::ostream& os, std::size_t l=0) const {
sv 1:6799c07fe510 92 os << IndentLevel(l)
sv 1:6799c07fe510 93 << "VectorConstReference[O=" << ops << "]<"
sv 1:6799c07fe510 94 << "T=" << typeid(T).name() << ">,"
sv 1:6799c07fe510 95 << std::endl;
sv 1:6799c07fe510 96 }
sv 1:6799c07fe510 97
sv 1:6799c07fe510 98 private:
sv 1:6799c07fe510 99 const_pointer _tvmet_restrict m_data;
sv 1:6799c07fe510 100 };
sv 1:6799c07fe510 101
sv 1:6799c07fe510 102
sv 1:6799c07fe510 103 /**
sv 1:6799c07fe510 104 * \class Vector Vector.h "tvmet/Vector.h"
sv 1:6799c07fe510 105 * \brief Compile time fixed length vector with evaluation on compile time.
sv 1:6799c07fe510 106 */
sv 1:6799c07fe510 107 template<class T, std::size_t Sz>
sv 1:6799c07fe510 108 class Vector
sv 1:6799c07fe510 109 {
sv 1:6799c07fe510 110 public:
sv 1:6799c07fe510 111 /** Data type of the tvmet::Vector. */
sv 1:6799c07fe510 112 typedef T value_type;
sv 1:6799c07fe510 113
sv 1:6799c07fe510 114 /** Reference type of the tvmet::Vector data elements. */
sv 1:6799c07fe510 115 typedef T& reference;
sv 1:6799c07fe510 116
sv 1:6799c07fe510 117 /** const reference type of the tvmet::Vector data elements. */
sv 1:6799c07fe510 118 typedef const T& const_reference;
sv 1:6799c07fe510 119
sv 1:6799c07fe510 120 /** STL iterator interface. */
sv 1:6799c07fe510 121 typedef T* iterator;
sv 1:6799c07fe510 122
sv 1:6799c07fe510 123 /** STL const_iterator interface. */
sv 1:6799c07fe510 124 typedef const T* const_iterator;
sv 1:6799c07fe510 125
sv 1:6799c07fe510 126 /** STL reverse iterator interface. */
sv 1:6799c07fe510 127 typedef std::reverse_iterator<iterator> reverse_iterator;
sv 1:6799c07fe510 128
sv 1:6799c07fe510 129 /** STL const reverse iterator interface. */
sv 1:6799c07fe510 130 typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
sv 1:6799c07fe510 131
sv 1:6799c07fe510 132 public:
sv 1:6799c07fe510 133 /** Dimensions. */
sv 1:6799c07fe510 134 enum {
sv 1:6799c07fe510 135 Size = Sz /**< The size of the vector. */
sv 1:6799c07fe510 136 };
sv 1:6799c07fe510 137
sv 1:6799c07fe510 138 public:
sv 1:6799c07fe510 139 /** Complexity counter. */
sv 1:6799c07fe510 140 enum {
sv 1:6799c07fe510 141 ops_assign = Size,
sv 1:6799c07fe510 142 ops = ops_assign,
sv 1:6799c07fe510 143 use_meta = ops < TVMET_COMPLEXITY_V_ASSIGN_TRIGGER ? true : false
sv 1:6799c07fe510 144 };
sv 1:6799c07fe510 145
sv 1:6799c07fe510 146 public: // STL interface
sv 1:6799c07fe510 147 /** STL iterator interface. */
sv 1:6799c07fe510 148 iterator begin() { return m_data; }
sv 1:6799c07fe510 149
sv 1:6799c07fe510 150 /** STL iterator interface. */
sv 1:6799c07fe510 151 iterator end() { return m_data + Size; }
sv 1:6799c07fe510 152
sv 1:6799c07fe510 153 /** STL const_iterator interface. */
sv 1:6799c07fe510 154 const_iterator begin() const { return m_data; }
sv 1:6799c07fe510 155
sv 1:6799c07fe510 156 /** STL const_iterator interface. */
sv 1:6799c07fe510 157 const_iterator end() const { return m_data + Size; }
sv 1:6799c07fe510 158
sv 1:6799c07fe510 159 /** STL reverse iterator interface reverse begin. */
sv 1:6799c07fe510 160 reverse_iterator rbegin() { return reverse_iterator( end() ); }
sv 1:6799c07fe510 161
sv 1:6799c07fe510 162 /** STL const reverse iterator interface reverse begin. */
sv 1:6799c07fe510 163 const_reverse_iterator rbegin() const {
sv 1:6799c07fe510 164 return const_reverse_iterator( end() );
sv 1:6799c07fe510 165 }
sv 1:6799c07fe510 166
sv 1:6799c07fe510 167 /** STL reverse iterator interface reverse end. */
sv 1:6799c07fe510 168 reverse_iterator rend() { return reverse_iterator( begin() ); }
sv 1:6799c07fe510 169
sv 1:6799c07fe510 170 /** STL const reverse iterator interface reverse end. */
sv 1:6799c07fe510 171 const_reverse_iterator rend() const {
sv 1:6799c07fe510 172 return const_reverse_iterator( begin() );
sv 1:6799c07fe510 173 }
sv 1:6799c07fe510 174
sv 1:6799c07fe510 175 /** STL vector front element. */
sv 1:6799c07fe510 176 value_type front() { return m_data[0]; }
sv 1:6799c07fe510 177
sv 1:6799c07fe510 178 /** STL vector const front element. */
sv 1:6799c07fe510 179 const_reference front() const { return m_data[0]; }
sv 1:6799c07fe510 180
sv 1:6799c07fe510 181 /** STL vector back element. */
sv 1:6799c07fe510 182 value_type back() { return m_data[Size-1]; }
sv 1:6799c07fe510 183
sv 1:6799c07fe510 184 /** STL vector const back element. */
sv 1:6799c07fe510 185 const_reference back() const { return m_data[Size-1]; }
sv 1:6799c07fe510 186
sv 1:6799c07fe510 187 /** STL vector empty() - returns allways false. */
sv 1:6799c07fe510 188 static bool empty() { return false; }
sv 1:6799c07fe510 189
sv 1:6799c07fe510 190 /** The size of the vector. */
sv 1:6799c07fe510 191 static std::size_t size() { return Size; }
sv 1:6799c07fe510 192
sv 1:6799c07fe510 193 /** STL vector max_size() - returns allways Size. */
sv 1:6799c07fe510 194 static std::size_t max_size() { return Size; }
sv 1:6799c07fe510 195
sv 1:6799c07fe510 196 public:
sv 1:6799c07fe510 197 /** Default Destructor */
sv 1:6799c07fe510 198 ~Vector() {
sv 1:6799c07fe510 199 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 200 delete [] m_data;
sv 1:6799c07fe510 201 #endif
sv 1:6799c07fe510 202 }
sv 1:6799c07fe510 203
sv 1:6799c07fe510 204 /** Default Constructor. The allocated memory region isn't cleared. If you want
sv 1:6799c07fe510 205 a clean use the constructor argument zero. */
sv 1:6799c07fe510 206 explicit Vector()
sv 1:6799c07fe510 207 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 208 : m_data( new value_type[Size] )
sv 1:6799c07fe510 209 #endif
sv 1:6799c07fe510 210 { }
sv 1:6799c07fe510 211
sv 1:6799c07fe510 212 /** Copy Constructor, not explicit! */
sv 1:6799c07fe510 213 Vector(const Vector& rhs)
sv 1:6799c07fe510 214 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 215 : m_data( new value_type[Size] )
sv 1:6799c07fe510 216 #endif
sv 1:6799c07fe510 217 {
sv 1:6799c07fe510 218 *this = XprVector<ConstReference, Size>(rhs.const_ref());
sv 1:6799c07fe510 219 }
sv 1:6799c07fe510 220
sv 1:6799c07fe510 221 /**
sv 1:6799c07fe510 222 * Constructor with STL iterator interface. The data will be copied into the
sv 1:6799c07fe510 223 * vector self, there isn't any stored reference to the array pointer.
sv 1:6799c07fe510 224 */
sv 1:6799c07fe510 225 template<class InputIterator>
sv 1:6799c07fe510 226 explicit Vector(InputIterator first, InputIterator last)
sv 1:6799c07fe510 227 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 228 : m_data( new value_type[Size] )
sv 1:6799c07fe510 229 #endif
sv 1:6799c07fe510 230 {
sv 1:6799c07fe510 231 TVMET_RT_CONDITION( static_cast<std::size_t>(std::distance(first, last)) <= Size,
sv 1:6799c07fe510 232 "InputIterator doesn't fits in size" )
sv 1:6799c07fe510 233 std::copy(first, last, m_data);
sv 1:6799c07fe510 234 }
sv 1:6799c07fe510 235
sv 1:6799c07fe510 236 /**
sv 1:6799c07fe510 237 * Constructor with STL iterator interface. The data will be copied into the
sv 1:6799c07fe510 238 * vector self, there isn't any stored reference to the array pointer.
sv 1:6799c07fe510 239 */
sv 1:6799c07fe510 240 template<class InputIterator>
sv 1:6799c07fe510 241 explicit Vector(InputIterator first, std::size_t sz)
sv 1:6799c07fe510 242 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 243 : m_data( new value_type[Size] )
sv 1:6799c07fe510 244 #endif
sv 1:6799c07fe510 245 {
sv 1:6799c07fe510 246 TVMET_RT_CONDITION( sz <= Size, "InputIterator doesn't fits in size" )
sv 1:6799c07fe510 247 std::copy(first, first + sz, m_data);
sv 1:6799c07fe510 248 }
sv 1:6799c07fe510 249
sv 1:6799c07fe510 250 /** Constructor with initializer for all elements. */
sv 1:6799c07fe510 251 explicit Vector(value_type rhs)
sv 1:6799c07fe510 252 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 253 : m_data( new value_type[Size] )
sv 1:6799c07fe510 254 #endif
sv 1:6799c07fe510 255 {
sv 1:6799c07fe510 256 typedef XprLiteral<value_type> expr_type;
sv 1:6799c07fe510 257 *this = XprVector<expr_type, Size>(expr_type(rhs));
sv 1:6799c07fe510 258 }
sv 1:6799c07fe510 259
sv 1:6799c07fe510 260 /** Default Constructor with initializer list. */
sv 1:6799c07fe510 261 explicit Vector(value_type x0, value_type x1)
sv 1:6799c07fe510 262 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 263 : m_data( new value_type[Size] )
sv 1:6799c07fe510 264 #endif
sv 1:6799c07fe510 265 {
sv 1:6799c07fe510 266 TVMET_CT_CONDITION(2 <= Size, ArgumentList_is_too_long)
sv 1:6799c07fe510 267 m_data[0] = x0; m_data[1] = x1;
sv 1:6799c07fe510 268 }
sv 1:6799c07fe510 269
sv 1:6799c07fe510 270 /** Default Constructor with initializer list. */
sv 1:6799c07fe510 271 explicit Vector(value_type x0, value_type x1, value_type x2)
sv 1:6799c07fe510 272 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 273 : m_data( new value_type[Size] )
sv 1:6799c07fe510 274 #endif
sv 1:6799c07fe510 275 {
sv 1:6799c07fe510 276 TVMET_CT_CONDITION(3 <= Size, ArgumentList_is_too_long)
sv 1:6799c07fe510 277 m_data[0] = x0; m_data[1] = x1; m_data[2] = x2;
sv 1:6799c07fe510 278 }
sv 1:6799c07fe510 279
sv 1:6799c07fe510 280 /** Default Constructor with initializer list. */
sv 1:6799c07fe510 281 explicit Vector(value_type x0, value_type x1, value_type x2, value_type x3)
sv 1:6799c07fe510 282 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 283 : m_data( new value_type[Size] )
sv 1:6799c07fe510 284 #endif
sv 1:6799c07fe510 285 {
sv 1:6799c07fe510 286 TVMET_CT_CONDITION(4 <= Size, ArgumentList_is_too_long)
sv 1:6799c07fe510 287 m_data[0] = x0; m_data[1] = x1; m_data[2] = x2; m_data[3] = x3;
sv 1:6799c07fe510 288 }
sv 1:6799c07fe510 289
sv 1:6799c07fe510 290 /** Default Constructor with initializer list. */
sv 1:6799c07fe510 291 explicit Vector(value_type x0, value_type x1, value_type x2, value_type x3,
sv 1:6799c07fe510 292 value_type x4)
sv 1:6799c07fe510 293 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 294 : m_data( new value_type[Size] )
sv 1:6799c07fe510 295 #endif
sv 1:6799c07fe510 296 {
sv 1:6799c07fe510 297 TVMET_CT_CONDITION(5 <= Size, ArgumentList_is_too_long)
sv 1:6799c07fe510 298 m_data[0] = x0; m_data[1] = x1; m_data[2] = x2; m_data[3] = x3; m_data[4] = x4;
sv 1:6799c07fe510 299 }
sv 1:6799c07fe510 300
sv 1:6799c07fe510 301 /** Default Constructor with initializer list. */
sv 1:6799c07fe510 302 explicit Vector(value_type x0, value_type x1, value_type x2, value_type x3,
sv 1:6799c07fe510 303 value_type x4, value_type x5)
sv 1:6799c07fe510 304 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 305 : m_data( new value_type[Size] )
sv 1:6799c07fe510 306 #endif
sv 1:6799c07fe510 307 {
sv 1:6799c07fe510 308 TVMET_CT_CONDITION(6 <= Size, ArgumentList_is_too_long)
sv 1:6799c07fe510 309 m_data[0] = x0; m_data[1] = x1; m_data[2] = x2; m_data[3] = x3; m_data[4] = x4;
sv 1:6799c07fe510 310 m_data[5] = x5;
sv 1:6799c07fe510 311 }
sv 1:6799c07fe510 312
sv 1:6799c07fe510 313 /** Default Constructor with initializer list. */
sv 1:6799c07fe510 314 explicit Vector(value_type x0, value_type x1, value_type x2, value_type x3,
sv 1:6799c07fe510 315 value_type x4, value_type x5, value_type x6)
sv 1:6799c07fe510 316 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 317 : m_data( new value_type[Size] )
sv 1:6799c07fe510 318 #endif
sv 1:6799c07fe510 319 {
sv 1:6799c07fe510 320 TVMET_CT_CONDITION(7 <= Size, ArgumentList_is_too_long)
sv 1:6799c07fe510 321 m_data[0] = x0; m_data[1] = x1; m_data[2] = x2; m_data[3] = x3; m_data[4] = x4;
sv 1:6799c07fe510 322 m_data[5] = x5; m_data[6] = x6;
sv 1:6799c07fe510 323 }
sv 1:6799c07fe510 324
sv 1:6799c07fe510 325 /** Default Constructor with initializer list. */
sv 1:6799c07fe510 326 explicit Vector(value_type x0, value_type x1, value_type x2, value_type x3,
sv 1:6799c07fe510 327 value_type x4, value_type x5, value_type x6, value_type x7)
sv 1:6799c07fe510 328 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 329 : m_data( new value_type[Size] )
sv 1:6799c07fe510 330 #endif
sv 1:6799c07fe510 331 {
sv 1:6799c07fe510 332 TVMET_CT_CONDITION(8 <= Size, ArgumentList_is_too_long)
sv 1:6799c07fe510 333 m_data[0] = x0; m_data[1] = x1; m_data[2] = x2; m_data[3] = x3; m_data[4] = x4;
sv 1:6799c07fe510 334 m_data[5] = x5; m_data[6] = x6; m_data[7] = x7;
sv 1:6799c07fe510 335 }
sv 1:6799c07fe510 336
sv 1:6799c07fe510 337 /** Default Constructor with initializer list. */
sv 1:6799c07fe510 338 explicit Vector(value_type x0, value_type x1, value_type x2, value_type x3,
sv 1:6799c07fe510 339 value_type x4, value_type x5, value_type x6, value_type x7,
sv 1:6799c07fe510 340 value_type x8)
sv 1:6799c07fe510 341 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 342 : m_data( new value_type[Size] )
sv 1:6799c07fe510 343 #endif
sv 1:6799c07fe510 344 {
sv 1:6799c07fe510 345 TVMET_CT_CONDITION(9 <= Size, ArgumentList_is_too_long)
sv 1:6799c07fe510 346 m_data[0] = x0; m_data[1] = x1; m_data[2] = x2; m_data[3] = x3; m_data[4] = x4;
sv 1:6799c07fe510 347 m_data[5] = x5; m_data[6] = x6; m_data[7] = x7; m_data[8] = x8;
sv 1:6799c07fe510 348 }
sv 1:6799c07fe510 349
sv 1:6799c07fe510 350 /** Default Constructor with initializer list. */
sv 1:6799c07fe510 351 explicit Vector(value_type x0, value_type x1, value_type x2, value_type x3,
sv 1:6799c07fe510 352 value_type x4, value_type x5, value_type x6, value_type x7,
sv 1:6799c07fe510 353 value_type x8, value_type x9)
sv 1:6799c07fe510 354 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 355 : m_data( new value_type[Size] )
sv 1:6799c07fe510 356 #endif
sv 1:6799c07fe510 357 {
sv 1:6799c07fe510 358 TVMET_CT_CONDITION(10 <= Size, ArgumentList_is_too_long)
sv 1:6799c07fe510 359 m_data[0] = x0; m_data[1] = x1; m_data[2] = x2; m_data[3] = x3; m_data[4] = x4;
sv 1:6799c07fe510 360 m_data[5] = x5; m_data[6] = x6; m_data[7] = x7; m_data[8] = x8; m_data[9] = x9;
sv 1:6799c07fe510 361 }
sv 1:6799c07fe510 362
sv 1:6799c07fe510 363 /** Construct a vector by expression. */
sv 1:6799c07fe510 364 template <class E>
sv 1:6799c07fe510 365 explicit Vector(const XprVector<E, Size>& e)
sv 1:6799c07fe510 366 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 367 : m_data( new value_type[Size] )
sv 1:6799c07fe510 368 #endif
sv 1:6799c07fe510 369 {
sv 1:6799c07fe510 370 *this = e;
sv 1:6799c07fe510 371 }
sv 1:6799c07fe510 372
sv 1:6799c07fe510 373 /** Assign a value_type on array, this can be used for a single value
sv 1:6799c07fe510 374 or a comma separeted list of values. */
sv 1:6799c07fe510 375 CommaInitializer<Vector, Size> operator=(value_type rhs) {
sv 1:6799c07fe510 376 return CommaInitializer<Vector, Size>(*this, rhs);
sv 1:6799c07fe510 377 }
sv 1:6799c07fe510 378
sv 1:6799c07fe510 379 public: // access operators
sv 1:6799c07fe510 380 value_type* _tvmet_restrict data() { return m_data; }
sv 1:6799c07fe510 381 const value_type* _tvmet_restrict data() const { return m_data; }
sv 1:6799c07fe510 382
sv 1:6799c07fe510 383 public: // index access operators
sv 1:6799c07fe510 384 value_type& _tvmet_restrict operator()(std::size_t i) {
sv 1:6799c07fe510 385 // Note: g++-2.95.3 does have problems on typedef reference
sv 1:6799c07fe510 386 TVMET_RT_CONDITION(i < Size, "Vector Bounce Violation")
sv 1:6799c07fe510 387 return m_data[i];
sv 1:6799c07fe510 388 }
sv 1:6799c07fe510 389
sv 1:6799c07fe510 390 value_type operator()(std::size_t i) const {
sv 1:6799c07fe510 391 TVMET_RT_CONDITION(i < Size, "Vector Bounce Violation")
sv 1:6799c07fe510 392 return m_data[i];
sv 1:6799c07fe510 393 }
sv 1:6799c07fe510 394
sv 1:6799c07fe510 395 value_type& _tvmet_restrict operator[](std::size_t i) {
sv 1:6799c07fe510 396 // Note: g++-2.95.3 does have problems on typedef reference
sv 1:6799c07fe510 397 return this->operator()(i);
sv 1:6799c07fe510 398 }
sv 1:6799c07fe510 399
sv 1:6799c07fe510 400 value_type operator[](std::size_t i) const {
sv 1:6799c07fe510 401 return this->operator()(i);
sv 1:6799c07fe510 402 }
sv 1:6799c07fe510 403
sv 1:6799c07fe510 404 public: // ET interface
sv 1:6799c07fe510 405 typedef VectorConstReference<T, Size> ConstReference;
sv 1:6799c07fe510 406
sv 1:6799c07fe510 407 /** Return a const Reference of the internal data */
sv 1:6799c07fe510 408 ConstReference const_ref() const { return ConstReference(*this); }
sv 1:6799c07fe510 409
sv 1:6799c07fe510 410 /** Return the vector as const expression. */
sv 1:6799c07fe510 411 XprVector<ConstReference, Size> as_expr() const {
sv 1:6799c07fe510 412 return XprVector<ConstReference, Size>(this->const_ref());
sv 1:6799c07fe510 413 }
sv 1:6799c07fe510 414
sv 1:6799c07fe510 415 private:
sv 1:6799c07fe510 416 /** Wrapper for meta assign. */
sv 1:6799c07fe510 417 template<class Dest, class Src, class Assign>
sv 1:6799c07fe510 418 static inline
sv 1:6799c07fe510 419 void do_assign(dispatch<true>, Dest& dest, const Src& src, const Assign& assign_fn) {
sv 1:6799c07fe510 420 meta::Vector<Size, 0>::assign(dest, src, assign_fn);
sv 1:6799c07fe510 421 }
sv 1:6799c07fe510 422
sv 1:6799c07fe510 423 /** Wrapper for loop assign. */
sv 1:6799c07fe510 424 template<class Dest, class Src, class Assign>
sv 1:6799c07fe510 425 static inline
sv 1:6799c07fe510 426 void do_assign(dispatch<false>, Dest& dest, const Src& src, const Assign& assign_fn) {
sv 1:6799c07fe510 427 loop::Vector<Size>::assign(dest, src, assign_fn);
sv 1:6799c07fe510 428 }
sv 1:6799c07fe510 429
sv 1:6799c07fe510 430 public:
sv 1:6799c07fe510 431 /** assign this to a vector expression using the functional assign_fn. */
sv 1:6799c07fe510 432 template<class T2, class Assign>
sv 1:6799c07fe510 433 void assign_to(Vector<T2, Size>& dest, const Assign& assign_fn) const {
sv 1:6799c07fe510 434 do_assign(dispatch<use_meta>(), dest, *this, assign_fn);
sv 1:6799c07fe510 435 }
sv 1:6799c07fe510 436
sv 1:6799c07fe510 437 public: // assign operations
sv 1:6799c07fe510 438 /** assign a given Vector element wise to this vector.
sv 1:6799c07fe510 439 The operator=(const Vector&) is compiler generated. */
sv 1:6799c07fe510 440 template<class T2>
sv 1:6799c07fe510 441 Vector& operator=(const Vector<T2, Size>& rhs) {
sv 1:6799c07fe510 442 rhs.assign_to(*this, Fcnl_assign<value_type, T2>());
sv 1:6799c07fe510 443 return *this;
sv 1:6799c07fe510 444 }
sv 1:6799c07fe510 445
sv 1:6799c07fe510 446 /** assign a given XprVector element wise to this vector. */
sv 1:6799c07fe510 447 template<class E>
sv 1:6799c07fe510 448 Vector& operator=(const XprVector<E, Size>& rhs) {
sv 1:6799c07fe510 449 rhs.assign_to(*this, Fcnl_assign<value_type, typename E::value_type>());
sv 1:6799c07fe510 450 return *this;
sv 1:6799c07fe510 451 }
sv 1:6799c07fe510 452
sv 1:6799c07fe510 453 private:
sv 1:6799c07fe510 454 template<class Obj, std::size_t LEN> friend class CommaInitializer;
sv 1:6799c07fe510 455
sv 1:6799c07fe510 456 /** This is a helper for assigning a comma separated initializer
sv 1:6799c07fe510 457 list. It's equal to Vector& operator=(value_type) which does
sv 1:6799c07fe510 458 replace it. */
sv 1:6799c07fe510 459 Vector& assign_value(value_type rhs) {
sv 1:6799c07fe510 460 typedef XprLiteral<value_type> expr_type;
sv 1:6799c07fe510 461 *this = XprVector<expr_type, Size>(expr_type(rhs));
sv 1:6799c07fe510 462 return *this;
sv 1:6799c07fe510 463 }
sv 1:6799c07fe510 464
sv 1:6799c07fe510 465 public: // math operators with scalars
sv 1:6799c07fe510 466 // NOTE: this meaning is clear - element wise ops even if not in ns element_wise
sv 1:6799c07fe510 467 Vector& operator+=(value_type) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 468 Vector& operator-=(value_type) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 469 Vector& operator*=(value_type) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 470 Vector& operator/=(value_type) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 471
sv 1:6799c07fe510 472 Vector& operator%=(std::size_t) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 473 Vector& operator^=(std::size_t) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 474 Vector& operator&=(std::size_t) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 475 Vector& operator|=(std::size_t) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 476 Vector& operator<<=(std::size_t) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 477 Vector& operator>>=(std::size_t) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 478
sv 1:6799c07fe510 479 public: // math assign operators with vectors
sv 1:6799c07fe510 480 // NOTE: access using the operators in ns element_wise, since that's what is does
sv 1:6799c07fe510 481 template <class T2> Vector& M_add_eq(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 482 template <class T2> Vector& M_sub_eq(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 483 template <class T2> Vector& M_mul_eq(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 484 template <class T2> Vector& M_div_eq(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 485 template <class T2> Vector& M_mod_eq(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 486 template <class T2> Vector& M_xor_eq(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 487 template <class T2> Vector& M_and_eq(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 488 template <class T2> Vector& M_or_eq (const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 489 template <class T2> Vector& M_shl_eq(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 490 template <class T2> Vector& M_shr_eq(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 491
sv 1:6799c07fe510 492 public: // math operators with expressions
sv 1:6799c07fe510 493 // NOTE: access using the operators in ns element_wise, since that's what is does
sv 1:6799c07fe510 494 template <class E> Vector& M_add_eq(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 495 template <class E> Vector& M_sub_eq(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 496 template <class E> Vector& M_mul_eq(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 497 template <class E> Vector& M_div_eq(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 498 template <class E> Vector& M_mod_eq(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 499 template <class E> Vector& M_xor_eq(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 500 template <class E> Vector& M_and_eq(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 501 template <class E> Vector& M_or_eq (const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 502 template <class E> Vector& M_shl_eq(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 503 template <class E> Vector& M_shr_eq(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 504
sv 1:6799c07fe510 505 public: // aliased math operators with expressions, used with proxy
sv 1:6799c07fe510 506 template <class T2> Vector& alias_assign(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 507 template <class T2> Vector& alias_add_eq(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 508 template <class T2> Vector& alias_sub_eq(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 509 template <class T2> Vector& alias_mul_eq(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 510 template <class T2> Vector& alias_div_eq(const Vector<T2, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 511
sv 1:6799c07fe510 512 template <class E> Vector& alias_assign(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 513 template <class E> Vector& alias_add_eq(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 514 template <class E> Vector& alias_sub_eq(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 515 template <class E> Vector& alias_mul_eq(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 516 template <class E> Vector& alias_div_eq(const XprVector<E, Size>&) TVMET_CXX_ALWAYS_INLINE;
sv 1:6799c07fe510 517
sv 1:6799c07fe510 518 public: // io
sv 1:6799c07fe510 519 /** Structure for info printing as Vector<T, Size>. */
sv 1:6799c07fe510 520 struct Info : public TvmetBase<Info> {
sv 1:6799c07fe510 521 std::ostream& print_xpr(std::ostream& os) const {
sv 1:6799c07fe510 522 os << "Vector<T=" << typeid(value_type).name()
sv 1:6799c07fe510 523 << ", Sz=" << Size << ">";
sv 1:6799c07fe510 524 return os;
sv 1:6799c07fe510 525 }
sv 1:6799c07fe510 526 };
sv 1:6799c07fe510 527
sv 1:6799c07fe510 528 /** Get an info object of this vector. */
sv 1:6799c07fe510 529 static Info info() { return Info(); }
sv 1:6799c07fe510 530
sv 1:6799c07fe510 531 /** Member function for expression level printing. */
sv 1:6799c07fe510 532 std::ostream& print_xpr(std::ostream& os, std::size_t l=0) const;
sv 1:6799c07fe510 533
sv 1:6799c07fe510 534 /** Member function for printing internal data. */
sv 1:6799c07fe510 535 std::ostream& print_on(std::ostream& os) const;
sv 1:6799c07fe510 536
sv 1:6799c07fe510 537 private:
sv 1:6799c07fe510 538 /** The data of vector self. */
sv 1:6799c07fe510 539
sv 1:6799c07fe510 540 #if defined(TVMET_DYNAMIC_MEMORY)
sv 1:6799c07fe510 541 value_type* m_data;
sv 1:6799c07fe510 542 #else
sv 1:6799c07fe510 543 value_type m_data[Size];
sv 1:6799c07fe510 544 #endif
sv 1:6799c07fe510 545 };
sv 1:6799c07fe510 546
sv 1:6799c07fe510 547
sv 1:6799c07fe510 548 } // namespace tvmet
sv 1:6799c07fe510 549
sv 1:6799c07fe510 550 #include <tvmet/VectorImpl.h>
sv 1:6799c07fe510 551 #include <tvmet/VectorFunctions.h>
sv 1:6799c07fe510 552 #include <tvmet/VectorBinaryFunctions.h>
sv 1:6799c07fe510 553 #include <tvmet/VectorUnaryFunctions.h>
sv 1:6799c07fe510 554 #include <tvmet/VectorOperators.h>
sv 1:6799c07fe510 555 #include <tvmet/VectorEval.h>
sv 1:6799c07fe510 556 #include <tvmet/AliasProxy.h>
sv 1:6799c07fe510 557
sv 1:6799c07fe510 558 #endif // TVMET_VECTOR_H
sv 1:6799c07fe510 559
sv 1:6799c07fe510 560 // Local Variables:
sv 1:6799c07fe510 561 // mode:C++
sv 1:6799c07fe510 562 // tab-width:8
sv 1:6799c07fe510 563 // End: