1 | // |
---|
2 | // Copyright (c) 2002-2003 |
---|
3 | // Toon Knapen, Kresimir Fresl, Joerg Walter |
---|
4 | // |
---|
5 | // Permission to use, copy, modify, distribute and sell this software |
---|
6 | // and its documentation for any purpose is hereby granted without fee, |
---|
7 | // provided that the above copyright notice appear in all copies and |
---|
8 | // that both that copyright notice and this permission notice appear |
---|
9 | // in supporting documentation. The authors make no representations |
---|
10 | // about the suitability of this software for any purpose. |
---|
11 | // It is provided "as is" without express or implied warranty. |
---|
12 | // |
---|
13 | // |
---|
14 | |
---|
15 | #ifndef _BOOST_UBLAS_RAW_ |
---|
16 | #define _BOOST_UBLAS_RAW_ |
---|
17 | |
---|
18 | namespace boost { namespace numeric { namespace ublas { namespace raw { |
---|
19 | |
---|
20 | // We need data_const() mostly due to MSVC 6.0. |
---|
21 | // But how shall we write portable code otherwise? |
---|
22 | |
---|
23 | template < typename V > |
---|
24 | BOOST_UBLAS_INLINE |
---|
25 | int size( const V &v ) ; |
---|
26 | |
---|
27 | template < typename V > |
---|
28 | BOOST_UBLAS_INLINE |
---|
29 | int size( const vector_reference<V> &v ) ; |
---|
30 | |
---|
31 | template < typename M > |
---|
32 | BOOST_UBLAS_INLINE |
---|
33 | int size1( const M &m ) ; |
---|
34 | template < typename M > |
---|
35 | BOOST_UBLAS_INLINE |
---|
36 | int size2( const M &m ) ; |
---|
37 | |
---|
38 | template < typename M > |
---|
39 | BOOST_UBLAS_INLINE |
---|
40 | int size1( const matrix_reference<M> &m ) ; |
---|
41 | template < typename M > |
---|
42 | BOOST_UBLAS_INLINE |
---|
43 | int size2( const matrix_reference<M> &m ) ; |
---|
44 | |
---|
45 | template < typename M > |
---|
46 | BOOST_UBLAS_INLINE |
---|
47 | int leading_dimension( const M &m, row_major_tag ) ; |
---|
48 | template < typename M > |
---|
49 | BOOST_UBLAS_INLINE |
---|
50 | int leading_dimension( const M &m, column_major_tag ) ; |
---|
51 | template < typename M > |
---|
52 | BOOST_UBLAS_INLINE |
---|
53 | int leading_dimension( const M &m ) ; |
---|
54 | |
---|
55 | template < typename M > |
---|
56 | BOOST_UBLAS_INLINE |
---|
57 | int leading_dimension( const matrix_reference<M> &m ) ; |
---|
58 | |
---|
59 | template < typename V > |
---|
60 | BOOST_UBLAS_INLINE |
---|
61 | int stride( const V &v ) ; |
---|
62 | |
---|
63 | template < typename V > |
---|
64 | BOOST_UBLAS_INLINE |
---|
65 | int stride( const vector_range<V> &v ) ; |
---|
66 | template < typename V > |
---|
67 | BOOST_UBLAS_INLINE |
---|
68 | int stride( const vector_slice<V> &v ) ; |
---|
69 | |
---|
70 | template < typename M > |
---|
71 | BOOST_UBLAS_INLINE |
---|
72 | int stride( const matrix_row<M> &v ) ; |
---|
73 | template < typename M > |
---|
74 | BOOST_UBLAS_INLINE |
---|
75 | int stride( const matrix_column<M> &v ) ; |
---|
76 | |
---|
77 | template < typename M > |
---|
78 | BOOST_UBLAS_INLINE |
---|
79 | int stride1( const M &m ) ; |
---|
80 | template < typename M > |
---|
81 | BOOST_UBLAS_INLINE |
---|
82 | int stride2( const M &m ) ; |
---|
83 | |
---|
84 | template < typename M > |
---|
85 | BOOST_UBLAS_INLINE |
---|
86 | int stride1( const matrix_reference<M> &m ) ; |
---|
87 | template < typename M > |
---|
88 | BOOST_UBLAS_INLINE |
---|
89 | int stride2( const matrix_reference<M> &m ) ; |
---|
90 | |
---|
91 | template < typename T, std::size_t M, std::size_t N > |
---|
92 | BOOST_UBLAS_INLINE |
---|
93 | int stride1( const c_matrix<T, M, N> &m ) ; |
---|
94 | template < typename T, std::size_t M, std::size_t N > |
---|
95 | BOOST_UBLAS_INLINE |
---|
96 | int stride2( const c_matrix<T, M, N> &m ) ; |
---|
97 | |
---|
98 | template < typename M > |
---|
99 | BOOST_UBLAS_INLINE |
---|
100 | int stride1( const matrix_range<M> &m ) ; |
---|
101 | template < typename M > |
---|
102 | BOOST_UBLAS_INLINE |
---|
103 | int stride1( const matrix_slice<M> &m ) ; |
---|
104 | template < typename M > |
---|
105 | BOOST_UBLAS_INLINE |
---|
106 | int stride2( const matrix_range<M> &m ) ; |
---|
107 | template < typename M > |
---|
108 | BOOST_UBLAS_INLINE |
---|
109 | int stride2( const matrix_slice<M> &m ) ; |
---|
110 | |
---|
111 | template < typename MV > |
---|
112 | BOOST_UBLAS_INLINE |
---|
113 | typename MV::array_type::array_type::const_pointer data( const MV &mv ) ; |
---|
114 | template < typename MV > |
---|
115 | BOOST_UBLAS_INLINE |
---|
116 | typename MV::array_type::array_type::const_pointer data_const( const MV &mv ) ; |
---|
117 | template < typename MV > |
---|
118 | BOOST_UBLAS_INLINE |
---|
119 | typename MV::array_type::pointer data( MV &mv ) ; |
---|
120 | |
---|
121 | template < typename V > |
---|
122 | BOOST_UBLAS_INLINE |
---|
123 | typename V::array_type::array_type::const_pointer data( const vector_reference<V> &v ) ; |
---|
124 | template < typename V > |
---|
125 | BOOST_UBLAS_INLINE |
---|
126 | typename V::array_type::array_type::const_pointer data_const( const vector_reference<V> &v ) ; |
---|
127 | template < typename V > |
---|
128 | BOOST_UBLAS_INLINE |
---|
129 | typename V::array_type::pointer data( vector_reference<V> &v ) ; |
---|
130 | |
---|
131 | template < typename T, std::size_t N > |
---|
132 | BOOST_UBLAS_INLINE |
---|
133 | typename c_vector<T, N>::array_type::array_type::const_pointer data( const c_vector<T, N> &v ) ; |
---|
134 | template < typename T, std::size_t N > |
---|
135 | BOOST_UBLAS_INLINE |
---|
136 | typename c_vector<T, N>::array_type::array_type::const_pointer data_const( const c_vector<T, N> &v ) ; |
---|
137 | template < typename T, std::size_t N > |
---|
138 | BOOST_UBLAS_INLINE |
---|
139 | typename c_vector<T, N>::pointer data( c_vector<T, N> &v ) ; |
---|
140 | |
---|
141 | template < typename V > |
---|
142 | BOOST_UBLAS_INLINE |
---|
143 | typename V::array_type::array_type::const_pointer data( const vector_range<V> &v ) ; |
---|
144 | template < typename V > |
---|
145 | BOOST_UBLAS_INLINE |
---|
146 | typename V::array_type::array_type::const_pointer data( const vector_slice<V> &v ) ; |
---|
147 | template < typename V > |
---|
148 | BOOST_UBLAS_INLINE |
---|
149 | typename V::array_type::array_type::const_pointer data_const( const vector_range<V> &v ) ; |
---|
150 | template < typename V > |
---|
151 | BOOST_UBLAS_INLINE |
---|
152 | typename V::array_type::array_type::const_pointer data_const( const vector_slice<V> &v ) ; |
---|
153 | template < typename V > |
---|
154 | BOOST_UBLAS_INLINE |
---|
155 | typename V::array_type::pointer data( vector_range<V> &v ) ; |
---|
156 | template < typename V > |
---|
157 | BOOST_UBLAS_INLINE |
---|
158 | typename V::array_type::pointer data( vector_slice<V> &v ) ; |
---|
159 | |
---|
160 | template < typename M > |
---|
161 | BOOST_UBLAS_INLINE |
---|
162 | typename M::array_type::array_type::const_pointer data( const matrix_reference<M> &m ) ; |
---|
163 | template < typename M > |
---|
164 | BOOST_UBLAS_INLINE |
---|
165 | typename M::array_type::array_type::const_pointer data_const( const matrix_reference<M> &m ) ; |
---|
166 | template < typename M > |
---|
167 | BOOST_UBLAS_INLINE |
---|
168 | typename M::array_type::pointer data( matrix_reference<M> &m ) ; |
---|
169 | |
---|
170 | template < typename T, std::size_t M, std::size_t N > |
---|
171 | BOOST_UBLAS_INLINE |
---|
172 | typename c_matrix<T, M, N>::array_type::array_type::const_pointer data( const c_matrix<T, M, N> &m ) ; |
---|
173 | template < typename T, std::size_t M, std::size_t N > |
---|
174 | BOOST_UBLAS_INLINE |
---|
175 | typename c_matrix<T, M, N>::array_type::array_type::const_pointer data_const( const c_matrix<T, M, N> &m ) ; |
---|
176 | template < typename T, std::size_t M, std::size_t N > |
---|
177 | BOOST_UBLAS_INLINE |
---|
178 | typename c_matrix<T, M, N>::pointer data( c_matrix<T, M, N> &m ) ; |
---|
179 | |
---|
180 | template < typename M > |
---|
181 | BOOST_UBLAS_INLINE |
---|
182 | typename M::array_type::array_type::const_pointer data( const matrix_row<M> &v ) ; |
---|
183 | template < typename M > |
---|
184 | BOOST_UBLAS_INLINE |
---|
185 | typename M::array_type::array_type::const_pointer data( const matrix_column<M> &v ) ; |
---|
186 | template < typename M > |
---|
187 | BOOST_UBLAS_INLINE |
---|
188 | typename M::array_type::array_type::const_pointer data_const( const matrix_row<M> &v ) ; |
---|
189 | template < typename M > |
---|
190 | BOOST_UBLAS_INLINE |
---|
191 | typename M::array_type::array_type::const_pointer data_const( const matrix_column<M> &v ) ; |
---|
192 | template < typename M > |
---|
193 | BOOST_UBLAS_INLINE |
---|
194 | typename M::array_type::pointer data( matrix_row<M> &v ) ; |
---|
195 | template < typename M > |
---|
196 | BOOST_UBLAS_INLINE |
---|
197 | typename M::array_type::pointer data( matrix_column<M> &v ) ; |
---|
198 | |
---|
199 | template < typename M > |
---|
200 | BOOST_UBLAS_INLINE |
---|
201 | typename M::array_type::array_type::const_pointer data( const matrix_range<M> &m ) ; |
---|
202 | template < typename M > |
---|
203 | BOOST_UBLAS_INLINE |
---|
204 | typename M::array_type::array_type::const_pointer data( const matrix_slice<M> &m ) ; |
---|
205 | template < typename M > |
---|
206 | BOOST_UBLAS_INLINE |
---|
207 | typename M::array_type::array_type::const_pointer data_const( const matrix_range<M> &m ) ; |
---|
208 | template < typename M > |
---|
209 | BOOST_UBLAS_INLINE |
---|
210 | typename M::array_type::array_type::const_pointer data_const( const matrix_slice<M> &m ) ; |
---|
211 | template < typename M > |
---|
212 | BOOST_UBLAS_INLINE |
---|
213 | typename M::array_type::pointer data( matrix_range<M> &m ) ; |
---|
214 | template < typename M > |
---|
215 | BOOST_UBLAS_INLINE |
---|
216 | typename M::array_type::pointer data( matrix_slice<M> &m ) ; |
---|
217 | |
---|
218 | template < typename MV > |
---|
219 | BOOST_UBLAS_INLINE |
---|
220 | typename MV::array_type::array_type::const_pointer base( const MV &mv ) ; |
---|
221 | |
---|
222 | template < typename MV > |
---|
223 | BOOST_UBLAS_INLINE |
---|
224 | typename MV::array_type::array_type::const_pointer base_const( const MV &mv ) ; |
---|
225 | template < typename MV > |
---|
226 | BOOST_UBLAS_INLINE |
---|
227 | typename MV::array_type::pointer base( MV &mv ) ; |
---|
228 | |
---|
229 | template < typename V > |
---|
230 | BOOST_UBLAS_INLINE |
---|
231 | typename V::array_type::array_type::const_pointer base( const vector_reference<V> &v ) ; |
---|
232 | template < typename V > |
---|
233 | BOOST_UBLAS_INLINE |
---|
234 | typename V::array_type::array_type::const_pointer base_const( const vector_reference<V> &v ) ; |
---|
235 | template < typename V > |
---|
236 | BOOST_UBLAS_INLINE |
---|
237 | typename V::array_type::pointer base( vector_reference<V> &v ) ; |
---|
238 | |
---|
239 | template < typename T, std::size_t N > |
---|
240 | BOOST_UBLAS_INLINE |
---|
241 | typename c_vector<T, N>::array_type::array_type::const_pointer base( const c_vector<T, N> &v ) ; |
---|
242 | template < typename T, std::size_t N > |
---|
243 | BOOST_UBLAS_INLINE |
---|
244 | typename c_vector<T, N>::array_type::array_type::const_pointer base_const( const c_vector<T, N> &v ) ; |
---|
245 | template < typename T, std::size_t N > |
---|
246 | BOOST_UBLAS_INLINE |
---|
247 | typename c_vector<T, N>::pointer base( c_vector<T, N> &v ) ; |
---|
248 | |
---|
249 | template < typename V > |
---|
250 | BOOST_UBLAS_INLINE |
---|
251 | typename V::array_type::array_type::const_pointer base( const vector_range<V> &v ) ; |
---|
252 | template < typename V > |
---|
253 | BOOST_UBLAS_INLINE |
---|
254 | typename V::array_type::array_type::const_pointer base( const vector_slice<V> &v ) ; |
---|
255 | template < typename V > |
---|
256 | BOOST_UBLAS_INLINE |
---|
257 | typename V::array_type::array_type::const_pointer base_const( const vector_range<V> &v ) ; |
---|
258 | template < typename V > |
---|
259 | BOOST_UBLAS_INLINE |
---|
260 | typename V::array_type::array_type::const_pointer base_const( const vector_slice<V> &v ) ; |
---|
261 | template < typename V > |
---|
262 | BOOST_UBLAS_INLINE |
---|
263 | typename V::array_type::pointer base( vector_range<V> &v ) ; |
---|
264 | template < typename V > |
---|
265 | BOOST_UBLAS_INLINE |
---|
266 | typename V::array_type::pointer base( vector_slice<V> &v ) ; |
---|
267 | |
---|
268 | template < typename M > |
---|
269 | BOOST_UBLAS_INLINE |
---|
270 | typename M::array_type::array_type::const_pointer base( const matrix_reference<M> &m ) ; |
---|
271 | template < typename M > |
---|
272 | BOOST_UBLAS_INLINE |
---|
273 | typename M::array_type::array_type::const_pointer base_const( const matrix_reference<M> &m ) ; |
---|
274 | template < typename M > |
---|
275 | BOOST_UBLAS_INLINE |
---|
276 | typename M::array_type::pointer base( matrix_reference<M> &m ) ; |
---|
277 | |
---|
278 | template < typename T, std::size_t M, std::size_t N > |
---|
279 | BOOST_UBLAS_INLINE |
---|
280 | typename c_matrix<T, M, N>::array_type::array_type::const_pointer base( const c_matrix<T, M, N> &m ) ; |
---|
281 | template < typename T, std::size_t M, std::size_t N > |
---|
282 | BOOST_UBLAS_INLINE |
---|
283 | typename c_matrix<T, M, N>::array_type::array_type::const_pointer base_const( const c_matrix<T, M, N> &m ) ; |
---|
284 | template < typename T, std::size_t M, std::size_t N > |
---|
285 | BOOST_UBLAS_INLINE |
---|
286 | typename c_matrix<T, M, N>::pointer base( c_matrix<T, M, N> &m ) ; |
---|
287 | |
---|
288 | template < typename M > |
---|
289 | BOOST_UBLAS_INLINE |
---|
290 | typename M::array_type::array_type::const_pointer base( const matrix_row<M> &v ) ; |
---|
291 | template < typename M > |
---|
292 | BOOST_UBLAS_INLINE |
---|
293 | typename M::array_type::array_type::const_pointer base( const matrix_column<M> &v ) ; |
---|
294 | template < typename M > |
---|
295 | BOOST_UBLAS_INLINE |
---|
296 | typename M::array_type::array_type::const_pointer base_const( const matrix_row<M> &v ) ; |
---|
297 | template < typename M > |
---|
298 | BOOST_UBLAS_INLINE |
---|
299 | typename M::array_type::array_type::const_pointer base_const( const matrix_column<M> &v ) ; |
---|
300 | template < typename M > |
---|
301 | BOOST_UBLAS_INLINE |
---|
302 | typename M::array_type::pointer base( matrix_row<M> &v ) ; |
---|
303 | template < typename M > |
---|
304 | BOOST_UBLAS_INLINE |
---|
305 | typename M::array_type::pointer base( matrix_column<M> &v ) ; |
---|
306 | |
---|
307 | template < typename M > |
---|
308 | BOOST_UBLAS_INLINE |
---|
309 | typename M::array_type::array_type::const_pointer base( const matrix_range<M> &m ) ; |
---|
310 | template < typename M > |
---|
311 | BOOST_UBLAS_INLINE |
---|
312 | typename M::array_type::array_type::const_pointer base( const matrix_slice<M> &m ) ; |
---|
313 | template < typename M > |
---|
314 | BOOST_UBLAS_INLINE |
---|
315 | typename M::array_type::array_type::const_pointer base_const( const matrix_range<M> &m ) ; |
---|
316 | template < typename M > |
---|
317 | BOOST_UBLAS_INLINE |
---|
318 | typename M::array_type::array_type::const_pointer base_const( const matrix_slice<M> &m ) ; |
---|
319 | template < typename M > |
---|
320 | BOOST_UBLAS_INLINE |
---|
321 | typename M::array_type::pointer base( matrix_range<M> &m ) ; |
---|
322 | template < typename M > |
---|
323 | BOOST_UBLAS_INLINE |
---|
324 | typename M::array_type::pointer base( matrix_slice<M> &m ) ; |
---|
325 | |
---|
326 | template < typename MV > |
---|
327 | BOOST_UBLAS_INLINE |
---|
328 | typename MV::size_type start( const MV &mv ) ; |
---|
329 | |
---|
330 | template < typename V > |
---|
331 | BOOST_UBLAS_INLINE |
---|
332 | typename V::size_type start( const vector_range<V> &v ) ; |
---|
333 | template < typename V > |
---|
334 | BOOST_UBLAS_INLINE |
---|
335 | typename V::size_type start( const vector_slice<V> &v ) ; |
---|
336 | |
---|
337 | template < typename M > |
---|
338 | BOOST_UBLAS_INLINE |
---|
339 | typename M::size_type start( const matrix_row<M> &v ) ; |
---|
340 | template < typename M > |
---|
341 | BOOST_UBLAS_INLINE |
---|
342 | typename M::size_type start( const matrix_column<M> &v ) ; |
---|
343 | |
---|
344 | template < typename M > |
---|
345 | BOOST_UBLAS_INLINE |
---|
346 | typename M::size_type start( const matrix_range<M> &m ) ; |
---|
347 | template < typename M > |
---|
348 | BOOST_UBLAS_INLINE |
---|
349 | typename M::size_type start( const matrix_slice<M> &m ) ; |
---|
350 | |
---|
351 | |
---|
352 | |
---|
353 | template < typename V > |
---|
354 | BOOST_UBLAS_INLINE |
---|
355 | int size( const V &v ) { |
---|
356 | return v.size() ; |
---|
357 | } |
---|
358 | |
---|
359 | template < typename V > |
---|
360 | BOOST_UBLAS_INLINE |
---|
361 | int size( const vector_reference<V> &v ) { |
---|
362 | return size( v ) ; |
---|
363 | } |
---|
364 | |
---|
365 | template < typename M > |
---|
366 | BOOST_UBLAS_INLINE |
---|
367 | int size1( const M &m ) { |
---|
368 | return m.size1() ; |
---|
369 | } |
---|
370 | template < typename M > |
---|
371 | BOOST_UBLAS_INLINE |
---|
372 | int size2( const M &m ) { |
---|
373 | return m.size2() ; |
---|
374 | } |
---|
375 | |
---|
376 | template < typename M > |
---|
377 | BOOST_UBLAS_INLINE |
---|
378 | int size1( const matrix_reference<M> &m ) { |
---|
379 | return size1( m.expression() ) ; |
---|
380 | } |
---|
381 | template < typename M > |
---|
382 | BOOST_UBLAS_INLINE |
---|
383 | int size2( const matrix_reference<M> &m ) { |
---|
384 | return size2( m.expression() ) ; |
---|
385 | } |
---|
386 | |
---|
387 | template < typename M > |
---|
388 | BOOST_UBLAS_INLINE |
---|
389 | int leading_dimension( const M &m, row_major_tag ) { |
---|
390 | return m.size2() ; |
---|
391 | } |
---|
392 | template < typename M > |
---|
393 | BOOST_UBLAS_INLINE |
---|
394 | int leading_dimension( const M &m, column_major_tag ) { |
---|
395 | return m.size1() ; |
---|
396 | } |
---|
397 | template < typename M > |
---|
398 | BOOST_UBLAS_INLINE |
---|
399 | int leading_dimension( const M &m ) { |
---|
400 | return leading_dimension( m, typename M::orientation_category() ) ; |
---|
401 | } |
---|
402 | |
---|
403 | template < typename M > |
---|
404 | BOOST_UBLAS_INLINE |
---|
405 | int leading_dimension( const matrix_reference<M> &m ) { |
---|
406 | return leading_dimension( m.expression() ) ; |
---|
407 | } |
---|
408 | |
---|
409 | template < typename V > |
---|
410 | BOOST_UBLAS_INLINE |
---|
411 | int stride( const V &v ) { |
---|
412 | return 1 ; |
---|
413 | } |
---|
414 | |
---|
415 | template < typename V > |
---|
416 | BOOST_UBLAS_INLINE |
---|
417 | int stride( const vector_range<V> &v ) { |
---|
418 | return stride( v.data() ) ; |
---|
419 | } |
---|
420 | template < typename V > |
---|
421 | BOOST_UBLAS_INLINE |
---|
422 | int stride( const vector_slice<V> &v ) { |
---|
423 | return v.stride() * stride( v.data() ) ; |
---|
424 | } |
---|
425 | |
---|
426 | template < typename M > |
---|
427 | BOOST_UBLAS_INLINE |
---|
428 | int stride( const matrix_row<M> &v ) { |
---|
429 | return stride2( v.data() ) ; |
---|
430 | } |
---|
431 | template < typename M > |
---|
432 | BOOST_UBLAS_INLINE |
---|
433 | int stride( const matrix_column<M> &v ) { |
---|
434 | return stride1( v.data() ) ; |
---|
435 | } |
---|
436 | |
---|
437 | template < typename M > |
---|
438 | BOOST_UBLAS_INLINE |
---|
439 | int stride1( const M &m ) { |
---|
440 | typedef typename M::functor_type functor_type; |
---|
441 | return functor_type::one1( m.size1(), m.size2() ) ; |
---|
442 | } |
---|
443 | template < typename M > |
---|
444 | BOOST_UBLAS_INLINE |
---|
445 | int stride2( const M &m ) { |
---|
446 | typedef typename M::functor_type functor_type; |
---|
447 | return functor_type::one2( m.size1(), m.size2() ) ; |
---|
448 | } |
---|
449 | |
---|
450 | template < typename M > |
---|
451 | BOOST_UBLAS_INLINE |
---|
452 | int stride1( const matrix_reference<M> &m ) { |
---|
453 | return stride1( m.expression() ) ; |
---|
454 | } |
---|
455 | template < typename M > |
---|
456 | BOOST_UBLAS_INLINE |
---|
457 | int stride2( const matrix_reference<M> &m ) { |
---|
458 | return stride2( m.expression() ) ; |
---|
459 | } |
---|
460 | |
---|
461 | template < typename T, std::size_t M, std::size_t N > |
---|
462 | BOOST_UBLAS_INLINE |
---|
463 | int stride1( const c_matrix<T, M, N> &m ) { |
---|
464 | return N ; |
---|
465 | } |
---|
466 | template < typename T, std::size_t M, std::size_t N > |
---|
467 | BOOST_UBLAS_INLINE |
---|
468 | int stride2( const c_matrix<T, M, N> &m ) { |
---|
469 | return 1 ; |
---|
470 | } |
---|
471 | |
---|
472 | template < typename M > |
---|
473 | BOOST_UBLAS_INLINE |
---|
474 | int stride1( const matrix_range<M> &m ) { |
---|
475 | return stride1( m.data() ) ; |
---|
476 | } |
---|
477 | template < typename M > |
---|
478 | BOOST_UBLAS_INLINE |
---|
479 | int stride1( const matrix_slice<M> &m ) { |
---|
480 | return m.stride1() * stride1( m.data() ) ; |
---|
481 | } |
---|
482 | template < typename M > |
---|
483 | BOOST_UBLAS_INLINE |
---|
484 | int stride2( const matrix_range<M> &m ) { |
---|
485 | return stride2( m.data() ) ; |
---|
486 | } |
---|
487 | template < typename M > |
---|
488 | BOOST_UBLAS_INLINE |
---|
489 | int stride2( const matrix_slice<M> &m ) { |
---|
490 | return m.stride2() * stride2( m.data() ) ; |
---|
491 | } |
---|
492 | |
---|
493 | template < typename MV > |
---|
494 | BOOST_UBLAS_INLINE |
---|
495 | typename MV::array_type::array_type::array_type::const_pointer data( const MV &mv ) { |
---|
496 | return &mv.data().begin()[0] ; |
---|
497 | } |
---|
498 | template < typename MV > |
---|
499 | BOOST_UBLAS_INLINE |
---|
500 | typename MV::array_type::array_type::const_pointer data_const( const MV &mv ) { |
---|
501 | return &mv.data().begin()[0] ; |
---|
502 | } |
---|
503 | template < typename MV > |
---|
504 | BOOST_UBLAS_INLINE |
---|
505 | typename MV::array_type::pointer data( MV &mv ) { |
---|
506 | return &mv.data().begin()[0] ; |
---|
507 | } |
---|
508 | |
---|
509 | |
---|
510 | template < typename V > |
---|
511 | BOOST_UBLAS_INLINE |
---|
512 | typename V::array_type::array_type::const_pointer data( const vector_reference<V> &v ) { |
---|
513 | return data( v.expression () ) ; |
---|
514 | } |
---|
515 | template < typename V > |
---|
516 | BOOST_UBLAS_INLINE |
---|
517 | typename V::array_type::array_type::const_pointer data_const( const vector_reference<V> &v ) { |
---|
518 | return data_const( v.expression () ) ; |
---|
519 | } |
---|
520 | template < typename V > |
---|
521 | BOOST_UBLAS_INLINE |
---|
522 | typename V::array_type::pointer data( vector_reference<V> &v ) { |
---|
523 | return data( v.expression () ) ; |
---|
524 | } |
---|
525 | |
---|
526 | template < typename T, std::size_t N > |
---|
527 | BOOST_UBLAS_INLINE |
---|
528 | typename c_vector<T, N>::array_type::array_type::const_pointer data( const c_vector<T, N> &v ) { |
---|
529 | return v.data() ; |
---|
530 | } |
---|
531 | template < typename T, std::size_t N > |
---|
532 | BOOST_UBLAS_INLINE |
---|
533 | typename c_vector<T, N>::array_type::array_type::const_pointer data_const( const c_vector<T, N> &v ) { |
---|
534 | return v.data() ; |
---|
535 | } |
---|
536 | template < typename T, std::size_t N > |
---|
537 | BOOST_UBLAS_INLINE |
---|
538 | typename c_vector<T, N>::pointer data( c_vector<T, N> &v ) { |
---|
539 | return v.data() ; |
---|
540 | } |
---|
541 | |
---|
542 | template < typename V > |
---|
543 | BOOST_UBLAS_INLINE |
---|
544 | typename V::array_type::array_type::const_pointer data( const vector_range<V> &v ) { |
---|
545 | return data( v.data() ) + v.start() * stride (v.data() ) ; |
---|
546 | } |
---|
547 | template < typename V > |
---|
548 | BOOST_UBLAS_INLINE |
---|
549 | typename V::array_type::array_type::const_pointer data( const vector_slice<V> &v ) { |
---|
550 | return data( v.data() ) + v.start() * stride (v.data() ) ; |
---|
551 | } |
---|
552 | template < typename V > |
---|
553 | BOOST_UBLAS_INLINE |
---|
554 | typename V::array_type::array_type::const_pointer data_const( const vector_range<V> &v ) { |
---|
555 | return data_const( v.data() ) + v.start() * stride (v.data() ) ; |
---|
556 | } |
---|
557 | template < typename V > |
---|
558 | BOOST_UBLAS_INLINE |
---|
559 | typename V::array_type::const_pointer data_const( const vector_slice<V> &v ) { |
---|
560 | return data_const( v.data() ) + v.start() * stride (v.data() ) ; |
---|
561 | } |
---|
562 | template < typename V > |
---|
563 | BOOST_UBLAS_INLINE |
---|
564 | typename V::array_type::pointer data( vector_range<V> &v ) { |
---|
565 | return data( v.data() ) + v.start() * stride (v.data() ) ; |
---|
566 | } |
---|
567 | template < typename V > |
---|
568 | BOOST_UBLAS_INLINE |
---|
569 | typename V::array_type::pointer data( vector_slice<V> &v ) { |
---|
570 | return data( v.data() ) + v.start() * stride (v.data() ) ; |
---|
571 | } |
---|
572 | |
---|
573 | template < typename M > |
---|
574 | BOOST_UBLAS_INLINE |
---|
575 | typename M::array_type::const_pointer data( const matrix_reference<M> &m ) { |
---|
576 | return data( m.expression () ) ; |
---|
577 | } |
---|
578 | template < typename M > |
---|
579 | BOOST_UBLAS_INLINE |
---|
580 | typename M::array_type::const_pointer data_const( const matrix_reference<M> &m ) { |
---|
581 | return data_const( m.expression () ) ; |
---|
582 | } |
---|
583 | template < typename M > |
---|
584 | BOOST_UBLAS_INLINE |
---|
585 | typename M::array_type::pointer data( matrix_reference<M> &m ) { |
---|
586 | return data( m.expression () ) ; |
---|
587 | } |
---|
588 | |
---|
589 | template < typename T, std::size_t M, std::size_t N > |
---|
590 | BOOST_UBLAS_INLINE |
---|
591 | typename c_matrix<T, M, N>::array_type::const_pointer data( const c_matrix<T, M, N> &m ) { |
---|
592 | return m.data() ; |
---|
593 | } |
---|
594 | template < typename T, std::size_t M, std::size_t N > |
---|
595 | BOOST_UBLAS_INLINE |
---|
596 | typename c_matrix<T, M, N>::array_type::const_pointer data_const( const c_matrix<T, M, N> &m ) { |
---|
597 | return m.data() ; |
---|
598 | } |
---|
599 | template < typename T, std::size_t M, std::size_t N > |
---|
600 | BOOST_UBLAS_INLINE |
---|
601 | typename c_matrix<T, M, N>::pointer data( c_matrix<T, M, N> &m ) { |
---|
602 | return m.data() ; |
---|
603 | } |
---|
604 | |
---|
605 | template < typename M > |
---|
606 | BOOST_UBLAS_INLINE |
---|
607 | typename M::array_type::const_pointer data( const matrix_row<M> &v ) { |
---|
608 | return data( v.data() ) + v.index() * stride1( v.data() ) ; |
---|
609 | } |
---|
610 | template < typename M > |
---|
611 | BOOST_UBLAS_INLINE |
---|
612 | typename M::array_type::const_pointer data( const matrix_column<M> &v ) { |
---|
613 | return data( v.data() ) + v.index() * stride2( v.data() ) ; |
---|
614 | } |
---|
615 | template < typename M > |
---|
616 | BOOST_UBLAS_INLINE |
---|
617 | typename M::array_type::const_pointer data_const( const matrix_row<M> &v ) { |
---|
618 | return data_const( v.data() ) + v.index() * stride1( v.data() ) ; |
---|
619 | } |
---|
620 | template < typename M > |
---|
621 | BOOST_UBLAS_INLINE |
---|
622 | typename M::array_type::const_pointer data_const( const matrix_column<M> &v ) { |
---|
623 | return data_const( v.data() ) + v.index() * stride2( v.data() ) ; |
---|
624 | } |
---|
625 | template < typename M > |
---|
626 | BOOST_UBLAS_INLINE |
---|
627 | typename M::array_type::pointer data( matrix_row<M> &v ) { |
---|
628 | return data( v.data() ) + v.index() * stride1( v.data() ) ; |
---|
629 | } |
---|
630 | template < typename M > |
---|
631 | BOOST_UBLAS_INLINE |
---|
632 | typename M::array_type::pointer data( matrix_column<M> &v ) { |
---|
633 | return data( v.data() ) + v.index() * stride2( v.data() ) ; |
---|
634 | } |
---|
635 | |
---|
636 | template < typename M > |
---|
637 | BOOST_UBLAS_INLINE |
---|
638 | typename M::array_type::const_pointer data( const matrix_range<M> &m ) { |
---|
639 | return data( m.data() ) + m.start1() * stride1( m.data () ) + m.start2() * stride2( m.data () ) ; |
---|
640 | } |
---|
641 | template < typename M > |
---|
642 | BOOST_UBLAS_INLINE |
---|
643 | typename M::array_type::const_pointer data( const matrix_slice<M> &m ) { |
---|
644 | return data( m.data() ) + m.start1() * stride1( m.data () ) + m.start2() * stride2( m.data () ) ; |
---|
645 | } |
---|
646 | template < typename M > |
---|
647 | BOOST_UBLAS_INLINE |
---|
648 | typename M::array_type::const_pointer data_const( const matrix_range<M> &m ) { |
---|
649 | return data_const( m.data() ) + m.start1() * stride1( m.data () ) + m.start2() * stride2( m.data () ) ; |
---|
650 | } |
---|
651 | template < typename M > |
---|
652 | BOOST_UBLAS_INLINE |
---|
653 | typename M::array_type::const_pointer data_const( const matrix_slice<M> &m ) { |
---|
654 | return data_const( m.data() ) + m.start1() * stride1( m.data () ) + m.start2() * stride2( m.data () ) ; |
---|
655 | } |
---|
656 | template < typename M > |
---|
657 | BOOST_UBLAS_INLINE |
---|
658 | typename M::array_type::pointer data( matrix_range<M> &m ) { |
---|
659 | return data( m.data() ) + m.start1() * stride1( m.data () ) + m.start2() * stride2( m.data () ) ; |
---|
660 | } |
---|
661 | template < typename M > |
---|
662 | BOOST_UBLAS_INLINE |
---|
663 | typename M::array_type::pointer data( matrix_slice<M> &m ) { |
---|
664 | return data( m.data() ) + m.start1() * stride1( m.data () ) + m.start2() * stride2( m.data () ) ; |
---|
665 | } |
---|
666 | |
---|
667 | |
---|
668 | template < typename MV > |
---|
669 | BOOST_UBLAS_INLINE |
---|
670 | typename MV::array_type::const_pointer base( const MV &mv ) { |
---|
671 | return &mv.data().begin()[0] ; |
---|
672 | } |
---|
673 | template < typename MV > |
---|
674 | BOOST_UBLAS_INLINE |
---|
675 | typename MV::array_type::const_pointer base_const( const MV &mv ) { |
---|
676 | return &mv.data().begin()[0] ; |
---|
677 | } |
---|
678 | template < typename MV > |
---|
679 | BOOST_UBLAS_INLINE |
---|
680 | typename MV::array_type::pointer base( MV &mv ) { |
---|
681 | return &mv.data().begin()[0] ; |
---|
682 | } |
---|
683 | |
---|
684 | template < typename V > |
---|
685 | BOOST_UBLAS_INLINE |
---|
686 | typename V::array_type::const_pointer base( const vector_reference<V> &v ) { |
---|
687 | return base( v.expression () ) ; |
---|
688 | } |
---|
689 | template < typename V > |
---|
690 | BOOST_UBLAS_INLINE |
---|
691 | typename V::array_type::const_pointer base_const( const vector_reference<V> &v ) { |
---|
692 | return base_const( v.expression () ) ; |
---|
693 | } |
---|
694 | template < typename V > |
---|
695 | BOOST_UBLAS_INLINE |
---|
696 | typename V::array_type::pointer base( vector_reference<V> &v ) { |
---|
697 | return base( v.expression () ) ; |
---|
698 | } |
---|
699 | |
---|
700 | template < typename T, std::size_t N > |
---|
701 | BOOST_UBLAS_INLINE |
---|
702 | typename c_vector<T, N>::array_type::const_pointer base( const c_vector<T, N> &v ) { |
---|
703 | return v.data() ; |
---|
704 | } |
---|
705 | template < typename T, std::size_t N > |
---|
706 | BOOST_UBLAS_INLINE |
---|
707 | typename c_vector<T, N>::array_type::const_pointer base_const( const c_vector<T, N> &v ) { |
---|
708 | return v.data() ; |
---|
709 | } |
---|
710 | template < typename T, std::size_t N > |
---|
711 | BOOST_UBLAS_INLINE |
---|
712 | typename c_vector<T, N>::pointer base( c_vector<T, N> &v ) { |
---|
713 | return v.data() ; |
---|
714 | } |
---|
715 | |
---|
716 | template < typename V > |
---|
717 | BOOST_UBLAS_INLINE |
---|
718 | typename V::array_type::const_pointer base( const vector_range<V> &v ) { |
---|
719 | return base( v.data() ) ; |
---|
720 | } |
---|
721 | template < typename V > |
---|
722 | BOOST_UBLAS_INLINE |
---|
723 | typename V::array_type::const_pointer base( const vector_slice<V> &v ) { |
---|
724 | return base( v.data() ) ; |
---|
725 | } |
---|
726 | template < typename V > |
---|
727 | BOOST_UBLAS_INLINE |
---|
728 | typename V::array_type::const_pointer base_const( const vector_range<V> &v ) { |
---|
729 | return base_const( v.data() ) ; |
---|
730 | } |
---|
731 | template < typename V > |
---|
732 | BOOST_UBLAS_INLINE |
---|
733 | typename V::array_type::const_pointer base_const( const vector_slice<V> &v ) { |
---|
734 | return base_const( v.data() ) ; |
---|
735 | } |
---|
736 | template < typename V > |
---|
737 | BOOST_UBLAS_INLINE |
---|
738 | typename V::array_type::pointer base( vector_range<V> &v ) { |
---|
739 | return base( v.data() ) ; |
---|
740 | } |
---|
741 | template < typename V > |
---|
742 | BOOST_UBLAS_INLINE |
---|
743 | typename V::array_type::pointer base( vector_slice<V> &v ) { |
---|
744 | return base( v.data() ) ; |
---|
745 | } |
---|
746 | |
---|
747 | template < typename M > |
---|
748 | BOOST_UBLAS_INLINE |
---|
749 | typename M::array_type::const_pointer base( const matrix_reference<M> &m ) { |
---|
750 | return base( m.expression () ) ; |
---|
751 | } |
---|
752 | template < typename M > |
---|
753 | BOOST_UBLAS_INLINE |
---|
754 | typename M::array_type::const_pointer base_const( const matrix_reference<M> &m ) { |
---|
755 | return base_const( m.expression () ) ; |
---|
756 | } |
---|
757 | template < typename M > |
---|
758 | BOOST_UBLAS_INLINE |
---|
759 | typename M::array_type::pointer base( matrix_reference<M> &m ) { |
---|
760 | return base( m.expression () ) ; |
---|
761 | } |
---|
762 | |
---|
763 | template < typename T, std::size_t M, std::size_t N > |
---|
764 | BOOST_UBLAS_INLINE |
---|
765 | typename c_matrix<T, M, N>::array_type::const_pointer base( const c_matrix<T, M, N> &m ) { |
---|
766 | return m.data() ; |
---|
767 | } |
---|
768 | template < typename T, std::size_t M, std::size_t N > |
---|
769 | BOOST_UBLAS_INLINE |
---|
770 | typename c_matrix<T, M, N>::array_type::const_pointer base_const( const c_matrix<T, M, N> &m ) { |
---|
771 | return m.data() ; |
---|
772 | } |
---|
773 | template < typename T, std::size_t M, std::size_t N > |
---|
774 | BOOST_UBLAS_INLINE |
---|
775 | typename c_matrix<T, M, N>::pointer base( c_matrix<T, M, N> &m ) { |
---|
776 | return m.data() ; |
---|
777 | } |
---|
778 | |
---|
779 | template < typename M > |
---|
780 | BOOST_UBLAS_INLINE |
---|
781 | typename M::array_type::const_pointer base( const matrix_row<M> &v ) { |
---|
782 | return base( v.data() ) ; |
---|
783 | } |
---|
784 | template < typename M > |
---|
785 | BOOST_UBLAS_INLINE |
---|
786 | typename M::array_type::const_pointer base( const matrix_column<M> &v ) { |
---|
787 | return base( v.data() ) ; |
---|
788 | } |
---|
789 | template < typename M > |
---|
790 | BOOST_UBLAS_INLINE |
---|
791 | typename M::array_type::const_pointer base_const( const matrix_row<M> &v ) { |
---|
792 | return base_const( v.data() ) ; |
---|
793 | } |
---|
794 | template < typename M > |
---|
795 | BOOST_UBLAS_INLINE |
---|
796 | typename M::array_type::const_pointer base_const( const matrix_column<M> &v ) { |
---|
797 | return base_const( v.data() ) ; |
---|
798 | } |
---|
799 | template < typename M > |
---|
800 | BOOST_UBLAS_INLINE |
---|
801 | typename M::array_type::pointer base( matrix_row<M> &v ) { |
---|
802 | return base( v.data() ) ; |
---|
803 | } |
---|
804 | template < typename M > |
---|
805 | BOOST_UBLAS_INLINE |
---|
806 | typename M::array_type::pointer base( matrix_column<M> &v ) { |
---|
807 | return base( v.data() ) ; |
---|
808 | } |
---|
809 | |
---|
810 | template < typename M > |
---|
811 | BOOST_UBLAS_INLINE |
---|
812 | typename M::array_type::const_pointer base( const matrix_range<M> &m ) { |
---|
813 | return base( m.data() ) ; |
---|
814 | } |
---|
815 | template < typename M > |
---|
816 | BOOST_UBLAS_INLINE |
---|
817 | typename M::array_type::const_pointer base( const matrix_slice<M> &m ) { |
---|
818 | return base( m.data() ) ; |
---|
819 | } |
---|
820 | template < typename M > |
---|
821 | BOOST_UBLAS_INLINE |
---|
822 | typename M::array_type::const_pointer base_const( const matrix_range<M> &m ) { |
---|
823 | return base_const( m.data() ) ; |
---|
824 | } |
---|
825 | template < typename M > |
---|
826 | BOOST_UBLAS_INLINE |
---|
827 | typename M::array_type::const_pointer base_const( const matrix_slice<M> &m ) { |
---|
828 | return base_const( m.data() ) ; |
---|
829 | } |
---|
830 | template < typename M > |
---|
831 | BOOST_UBLAS_INLINE |
---|
832 | typename M::array_type::pointer base( matrix_range<M> &m ) { |
---|
833 | return base( m.data() ) ; |
---|
834 | } |
---|
835 | template < typename M > |
---|
836 | BOOST_UBLAS_INLINE |
---|
837 | typename M::array_type::pointer base( matrix_slice<M> &m ) { |
---|
838 | return base( m.data() ) ; |
---|
839 | } |
---|
840 | |
---|
841 | template < typename MV > |
---|
842 | BOOST_UBLAS_INLINE |
---|
843 | typename MV::size_type start( const MV &mv ) { |
---|
844 | return 0 ; |
---|
845 | } |
---|
846 | |
---|
847 | template < typename V > |
---|
848 | BOOST_UBLAS_INLINE |
---|
849 | typename V::size_type start( const vector_range<V> &v ) { |
---|
850 | return v.start() * stride (v.data() ) ; |
---|
851 | } |
---|
852 | template < typename V > |
---|
853 | BOOST_UBLAS_INLINE |
---|
854 | typename V::size_type start( const vector_slice<V> &v ) { |
---|
855 | return v.start() * stride (v.data() ) ; |
---|
856 | } |
---|
857 | |
---|
858 | template < typename M > |
---|
859 | BOOST_UBLAS_INLINE |
---|
860 | typename M::size_type start( const matrix_row<M> &v ) { |
---|
861 | return v.index() * stride1( v.data() ) ; |
---|
862 | } |
---|
863 | template < typename M > |
---|
864 | BOOST_UBLAS_INLINE |
---|
865 | typename M::size_type start( const matrix_column<M> &v ) { |
---|
866 | return v.index() * stride2( v.data() ) ; |
---|
867 | } |
---|
868 | |
---|
869 | template < typename M > |
---|
870 | BOOST_UBLAS_INLINE |
---|
871 | typename M::size_type start( const matrix_range<M> &m ) { |
---|
872 | return m.start1() * stride1( m.data () ) + m.start2() * stride2( m.data () ) ; |
---|
873 | } |
---|
874 | template < typename M > |
---|
875 | BOOST_UBLAS_INLINE |
---|
876 | typename M::size_type start( const matrix_slice<M> &m ) { |
---|
877 | return m.start1() * stride1( m.data () ) + m.start2() * stride2( m.data () ) ; |
---|
878 | } |
---|
879 | |
---|
880 | }}}} |
---|
881 | |
---|
882 | #endif |
---|