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Ddg_times_Tensor2.hpp
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1/* This file has all of the declarations for expressions like
2 Ddg*Tensor2 and Tensor2*Ddg, yielding a
3 Tensor2_symmetric. */
4
5#pragma once
6
7namespace FTensor
8{
9 /* A(i,j,k,l)*B(k,l) */
10
11 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
12 char j, char k, char l>
13 class Ddg_times_Tensor2_23
14 {
15 Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> iterA;
16 Tensor2_Expr<B, U, Dim23, Dim23, k, l> iterB;
17
18 template <int Current_Dim0, int Current_Dim1>
19 typename promote<T, U>::V
20 eval(const int N1, const int N2, const Number<Current_Dim0> &,
21 const Number<Current_Dim1> &) const
22 {
23 return iterA(N1, N2, Current_Dim0 - 1, Current_Dim1 - 1)
24 * iterB(Current_Dim0 - 1, Current_Dim1 - 1)
25 + eval(N1, N2, Number<Current_Dim0 - 1>(),
26 Number<Current_Dim1>());
27 }
28 template <int Current_Dim1>
29 typename promote<T, U>::V
30 eval(const int N1, const int N2, const Number<1> &,
31 const Number<Current_Dim1> &) const
32 {
33 return iterA(N1, N2, 0, Current_Dim1 - 1) * iterB(0, Current_Dim1 - 1)
34 + eval(N1, N2, Number<Dim23>(), Number<Current_Dim1 - 1>());
35 }
36 typename promote<T, U>::V eval(const int N1, const int N2,
37 const Number<1> &, const Number<1> &) const
38 {
39 return iterA(N1, N2, 0, 0) * iterB(0, 0);
40 }
41
42 public:
47 typename promote<T, U>::V operator()(const int N1, const int N2) const
48 {
49 return eval(N1, N2, Number<Dim23>(), Number<Dim23>());
50 }
51 };
52
53 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
54 char j, char k, char l>
55 Tensor2_symmetric_Expr<
56 Ddg_times_Tensor2_23<A, B, T, U, Dim01, Dim23, i, j, k, l>,
57 typename promote<T, U>::V, Dim01, i, j>
66
67 /* B(k,l)*A(i,j,k,l) */
68
69 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
70 char j, char k, char l>
71 Tensor2_symmetric_Expr<
72 Ddg_times_Tensor2_23<A, B, T, U, Dim01, Dim23, i, j, k, l>,
73 typename promote<T, U>::V, Dim01, i, j>
82
83 /* A(i,j,k,l)*B(l,k) */
84
85 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
86 char j, char k, char l>
87 class Ddg_times_Tensor2_32
88 {
89 Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> iterA;
90 Tensor2_Expr<B, U, Dim23, Dim23, l, k> iterB;
91
92 template <int Current_Dim0, int Current_Dim1>
93 typename promote<T, U>::V
94 eval(const int N1, const int N2, const Number<Current_Dim0> &,
95 const Number<Current_Dim1> &) const
96 {
97 return iterA(N1, N2, Current_Dim0 - 1, Current_Dim1 - 1)
98 * iterB(Current_Dim0 - 1, Current_Dim1 - 1)
99 + eval(N1, N2, Number<Current_Dim0 - 1>(),
100 Number<Current_Dim1>());
101 }
102 template <int Current_Dim1>
103 typename promote<T, U>::V
104 eval(const int N1, const int N2, const Number<1> &,
105 const Number<Current_Dim1> &) const
106 {
107 return iterA(N1, N2, 0, Current_Dim1 - 1) * iterB(0, Current_Dim1 - 1)
108 + eval(N1, N2, Number<Dim23>(), Number<Current_Dim1 - 1>());
109 }
110 typename promote<T, U>::V eval(const int N1, const int N2,
111 const Number<1> &, const Number<1> &) const
112 {
113 return iterA(N1, N2, 0, 0) * iterB(0, 0);
114 }
115
116 public:
121 typename promote<T, U>::V operator()(const int N1, const int N2) const
122 {
123 return eval(N1, N2, Number<Dim23>(), Number<Dim23>());
124 }
125 };
126
127 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
128 char j, char k, char l>
129 Tensor2_symmetric_Expr<
130 Ddg_times_Tensor2_32<A, B, T, U, Dim01, Dim23, i, j, k, l>,
131 typename promote<T, U>::V, Dim01, i, j>
140
141 /* B(l,k)*A(i,j,k,l) */
142
143 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
144 char j, char k, char l>
145 Tensor2_symmetric_Expr<
146 Ddg_times_Tensor2_32<A, B, T, U, Dim01, Dim23, i, j, k, l>,
147 typename promote<T, U>::V, Dim01, i, j>
156
157 /* A(i,j,k,l)*B(i,j) */
158
159 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
160 char j, char k, char l>
161 class Ddg_times_Tensor2_01 {
162 Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> iterA;
163 Tensor2_Expr<B, U, Dim01, Dim01, i, j> iterB;
164
165 template <int Current_Dim0, int Current_Dim1>
166 typename promote<T, U>::V eval(const int N1, const int N2,
167 const Number<Current_Dim0> &,
168 const Number<Current_Dim1> &) const {
169 return iterA(Current_Dim0 - 1, Current_Dim1 - 1, N1, N2) *
170 iterB(Current_Dim0 - 1, Current_Dim1 - 1) +
171 eval(N1, N2, Number<Current_Dim0 - 1>(), Number<Current_Dim1>());
172 }
173 template <int Current_Dim1>
174 typename promote<T, U>::V eval(const int N1, const int N2,
175 const Number<1> &,
176 const Number<Current_Dim1> &) const {
177 return iterA(0, Current_Dim1 - 1, N1, N2) * iterB(0, Current_Dim1 - 1) +
178 eval(N1, N2, Number<Dim01>(), Number<Current_Dim1 - 1>());
179 }
180 typename promote<T, U>::V eval(const int N1, const int N2,
181 const Number<1> &, const Number<1> &) const {
182 return iterA(0, 0, N1, N2) * iterB(0, 0);
183 }
184
185 public:
189 typename promote<T, U>::V operator()(const int N1, const int N2) const {
190 return eval(N1, N2, Number<Dim01>(), Number<Dim01>());
191 }
192 };
193
194 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
195 char j, char k, char l>
196 Tensor2_symmetric_Expr<
197 Ddg_times_Tensor2_01<A, B, T, U, Dim01, Dim23, i, j, k, l>,
198 typename promote<T, U>::V, Dim23, k, l>
206
207 /* B(i,j)*A(i,j,k,l) */
208
209 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
210 char j, char k, char l>
211 Tensor2_symmetric_Expr<
212 Ddg_times_Tensor2_01<A, B, T, U, Dim01, Dim23, i, j, k, l>,
213 typename promote<T, U>::V, Dim23, k, l>
221
222 /* A(j,i,k,l)*B(i,j) */
223
224 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
225 char j, char k, char l>
226 Tensor2_symmetric_Expr<
227 Ddg_times_Tensor2_01<A, B, T, U, Dim01, Dim23, i, j, k, l>,
228 typename promote<T, U>::V, Dim23, k, l>
236
237 /* B(i,j)*A(j,i,k,l) */
238
239 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
240 char j, char k, char l>
241 Tensor2_symmetric_Expr<
242 Ddg_times_Tensor2_01<A, B, T, U, Dim01, Dim23, i, j, k, l>,
243 typename promote<T, U>::V, Dim23, k, l>
251
252 /* This operatores will yield tensor 2 */
253
254 /* A(i,j,k,l)*B(j,l) */
255
256 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
257 char j, char k, char l>
258 class Ddg_times_Tensor2_13
259 {
260 Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> iterA;
261 Tensor2_Expr<B, U, Dim01, Dim23, j, l> iterB;
262
263 template <int Current_Dim0, int Current_Dim1>
264 typename promote<T, U>::V
265 eval(const int N1, const int N2, const Number<Current_Dim0> &,
266 const Number<Current_Dim1> &) const
267 {
268 return iterA(N1, Current_Dim0 - 1, N2, Current_Dim1 - 1) *
269 iterB(Current_Dim0 - 1, Current_Dim1 - 1) +
270 eval(N1, N2, Number<Current_Dim0 - 1>(), Number<Current_Dim1>());
271 }
272 template <int Current_Dim1>
273 typename promote<T, U>::V
274 eval(const int N1, const int N2, const Number<1> &,
275 const Number<Current_Dim1> &) const
276 {
277 return iterA(N1, 0, N2, Current_Dim1 - 1) * iterB(0, Current_Dim1 - 1) +
278 eval(N1, N2, Number<Dim01>(), Number<Current_Dim1 - 1>());
279 }
280 typename promote<T, U>::V eval(const int N1, const int N2,
281 const Number<1> &, const Number<1> &) const
282 {
283 return iterA(N1, 0, N2, 0) * iterB(0, 0);
284 }
285
286 public:
291 typename promote<T, U>::V operator()(const int N1, const int N2) const
292 {
293 return eval(N1, N2, Number<Dim01>(), Number<Dim23>());
294 }
295 };
296
297 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
298 char j, char k, char l>
299 Tensor2_Expr<
300 Ddg_times_Tensor2_13<A, B, T, U, Dim01, Dim23, i, j, k, l>,
301 typename promote<T, U>::V, Dim01, Dim23, i, k>
310
311 /* B(j,l)*A(i,j,k,l) */
312
313 template <class A, class B, class T, class U, int Dim01, int Dim23, char i,
314 char j, char k, char l>
315 Tensor2_Expr<Ddg_times_Tensor2_13<A, B, T, U, Dim01, Dim23, i, j, k, l>,
316 typename promote<T, U>::V, Dim01, Dim23, i, k>
324
325 /* This file has all of the declarations for expressions like
326 Ddg*Tensor2 and Tensor2*Ddg, yielding a
327 Tensor4. */
328
329 // FIXME: That should create T4 with first two indices symmetric two other
330 // not. At this point will not create ideal code.
331 // TODO: Not all possible permutations are included.
332 // TODO: Check dimensions could be errors
333
334 /* A(i,j,k,l)*B(l,m) */
335
336 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim4,
337 char i, char j, char k, char l, char m>
338 class Ddg_times_Tensor2_3_1
339 {
340 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> iterA;
341 const Tensor2_Expr<B, U, Dim23, Dim4, l, m> iterB;
342
343 template <int Current_Dim0>
344 typename promote<T, U>::V
345 eval(const int N1, const int N2, const int N3, const int N4,
346 const Number<Current_Dim0> &) const
347 {
348 return iterA(N1, N2, N3, Current_Dim0 - 1) * iterB(Current_Dim0 - 1, N4)
349 + eval(N1, N2, N3, N4, Number<Current_Dim0 - 1>());
350 }
351 typename promote<T, U>::V eval(const int N1, const int N2, const int N3,
352 const int N4, const Number<1> &) const
353 {
354 return iterA(N1, N2, N3, 0) * iterB(0, N4);
355 }
356
357 public:
362 typename promote<T, U>::V
363 operator()(const int N1, const int N2, const int N3, const int N4) const
364 {
365 return eval(N1, N2, N3, N4, Number<Dim23>());
366 }
367 };
368
369 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim4,
370 char i, char j, char k, char l, char m>
371 inline const Tensor4_Expr<
372 const Ddg_times_Tensor2_3_1<A, B, T, U, Dim01, Dim23, Dim4, i, j, k, l, m>,
373 typename promote<T, U>::V, Dim01, Dim01, Dim23, Dim4, i, j, k, m>
374 operator*(const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a,
375 const Tensor2_Expr<B, U, Dim23, Dim4, l, m> &b)
376 {
377 typedef const Ddg_times_Tensor2_3_1<A, B, T, U, Dim01, Dim23, Dim4, i, j,
378 k, l, m>
379 TensorExpr;
380 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim01, Dim01,
381 Dim23, Dim4, i, j, k, m>(TensorExpr(a, b));
382 }
383
384 /* B(l,m)*A(i,j,k,l) */
385
386 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim4,
387 char i, char j, char k, char l, char m>
388 inline const Tensor4_Expr<
389 const Ddg_times_Tensor2_3_1<A, B, T, U, Dim01, Dim23, Dim4, i, j, k, l, m>,
390 typename promote<T, U>::V, Dim01, Dim01, Dim23, Dim4, i, j, k, m>
391 operator*(const Tensor2_Expr<B, U, Dim23, Dim4, l, m> &b,
392 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a)
393 {
394 typedef const Ddg_times_Tensor2_3_1<A, B, T, U, Dim01, Dim23, Dim4, i, j,
395 k, l, m>
396 TensorExpr;
397 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim01, Dim01,
398 Dim23, Dim4, i, j, k, m>(TensorExpr(a, b));
399 }
400
401 /* A(i,j,k,l)*B(m,l) */
402
403 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim4,
404 char i, char j, char k, char l, char m>
405 class Ddg_times_Tensor2_3_0
406 {
407 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> iterA;
408 const Tensor2_Expr<B, U, Dim4, Dim23, m, l> iterB;
409
410 template <int Current_Dim0>
411 typename promote<T, U>::V
412 eval(const int N1, const int N2, const int N3, const int N4,
413 const Number<Current_Dim0> &) const
414 {
415 return iterA(N1, N2, N3, Current_Dim0 - 1) * iterB(N4, Current_Dim0 - 1)
416 + eval(N1, N2, N3, N4, Number<Current_Dim0 - 1>());
417 }
418 typename promote<T, U>::V eval(const int N1, const int N2, const int N3,
419 const int N4, const Number<1> &) const
420 {
421 return iterA(N1, N2, N3, 0) * iterB(N4, 0);
422 }
423
424 public:
429 typename promote<T, U>::V
430 operator()(const int N1, const int N2, const int N3, const int N4) const
431 {
432 return eval(N1, N2, N3, N4, Number<Dim23>());
433 }
434 };
435
436 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim4,
437 char i, char j, char k, char l, char m>
438 inline const Tensor4_Expr<
439 const Ddg_times_Tensor2_3_0<A, B, T, U, Dim01, Dim23, Dim4, i, j, k, l, m>,
440 typename promote<T, U>::V, Dim01, Dim01, Dim23, Dim4, i, j, k, m>
441 operator*(const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a,
442 const Tensor2_Expr<B, U, Dim4, Dim23, m, l> &b)
443 {
444 typedef const Ddg_times_Tensor2_3_0<A, B, T, U, Dim01, Dim23, Dim4, i, j,
445 k, l, m>
446 TensorExpr;
447 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim01, Dim01,
448 Dim23, Dim4, i, j, k, m>(TensorExpr(a, b));
449 }
450
451 /* B(m,l)*A(i,j,k,l) */
452
453 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim4,
454 char i, char j, char k, char l, char m>
455 inline const Tensor4_Expr<
456 const Ddg_times_Tensor2_3_0<A, B, T, U, Dim01, Dim23, Dim4, i, j, k, l, m>,
457 typename promote<T, U>::V, Dim01, Dim01, Dim23, Dim4, i, j, k, m>
458 operator*(const Tensor2_Expr<B, U, Dim4, Dim23, m, l> &b,
459 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a)
460 {
461 typedef const Ddg_times_Tensor2_3_0<A, B, T, U, Dim01, Dim23, Dim4, i, j,
462 k, l, m>
463 TensorExpr;
464 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim01, Dim01,
465 Dim23, Dim4, i, j, k, m>(TensorExpr(a, b));
466 }
467
468 /* A(i,j,k,l)*B(m,k) */
469
470 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim4,
471 char i, char j, char k, char l, char m>
472 class Ddg_times_Tensor2_2_0
473 {
474 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> iterA;
475 const Tensor2_Expr<B, U, Dim4, Dim23, m, k> iterB;
476
477 template <int Current_Dim0>
478 typename promote<T, U>::V
479 eval(const int N1, const int N2, const int N3, const int N4,
480 const Number<Current_Dim0> &) const
481 {
482 return iterA(N1, N2, Current_Dim0 - 1, N4) * iterB(N3, Current_Dim0 - 1)
483 + eval(N1, N2, N3, N4, Number<Current_Dim0 - 1>());
484 }
485 typename promote<T, U>::V eval(const int N1, const int N2, const int N3,
486 const int N4, const Number<1> &) const
487 {
488 return iterA(N1, N2, 0, N4) * iterB(N3, 0);
489 }
490
491 public:
496 typename promote<T, U>::V
497 operator()(const int N1, const int N2, const int N3, const int N4) const
498 {
499 return eval(N1, N2, N3, N4, Number<Dim23>());
500 }
501 };
502
503 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim4,
504 char i, char j, char k, char l, char m>
505 inline const Tensor4_Expr<
506 const Ddg_times_Tensor2_2_0<A, B, T, U, Dim01, Dim23, Dim4, i, j, k, l, m>,
507 typename promote<T, U>::V, Dim01, Dim01, Dim23, Dim4, i, j, m, l>
508 operator*(const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a,
509 const Tensor2_Expr<B, U, Dim4, Dim23, m, k> &b)
510 {
511 typedef const Ddg_times_Tensor2_2_0<A, B, T, U, Dim01, Dim23, Dim4, i, j,
512 k, l, m>
513 TensorExpr;
514 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim01, Dim01,
515 Dim23, Dim4, i, j, m, l>(TensorExpr(a, b));
516 }
517
518 /* B(m,k)*A(i,j,k,l) */
519
520 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim4,
521 char i, char j, char k, char l, char m>
522 inline const Tensor4_Expr<
523 const Ddg_times_Tensor2_2_0<A, B, T, U, Dim01, Dim23, Dim4, i, j, k, l, m>,
524 typename promote<T, U>::V, Dim01, Dim01, Dim23, Dim4, i, j, m, l>
525 operator*(const Tensor2_Expr<B, U, Dim4, Dim23, m, k> &b,
526 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a)
527 {
528 typedef const Ddg_times_Tensor2_2_0<A, B, T, U, Dim01, Dim23, Dim4, i, j,
529 k, l, m>
530 TensorExpr;
531 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim01, Dim01,
532 Dim23, Dim4, i, j, m, l>(TensorExpr(a, b));
533 }
534
535 /* A(i,j,k,l)*B(k,m) */
536
537 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim4,
538 char i, char j, char k, char l, char m>
539 class Ddg_times_Tensor2_2_1
540 {
541 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> iterA;
542 const Tensor2_Expr<B, U, Dim4, Dim23, k, m> iterB;
543
544 template <int Current_Dim0>
545 typename promote<T, U>::V
546 eval(const int N1, const int N2, const int N3, const int N4,
547 const Number<Current_Dim0> &) const
548 {
549 return iterA(N1, N2, Current_Dim0 - 1, N4) * iterB(Current_Dim0 - 1, N3)
550 + eval(N1, N2, N3, N4, Number<Current_Dim0 - 1>());
551 }
552 typename promote<T, U>::V eval(const int N1, const int N2, const int N3,
553 const int N4, const Number<1> &) const
554 {
555 return iterA(N1, N2, 0, N4) * iterB(0, N3);
556 }
557
558 public:
563 typename promote<T, U>::V
564 operator()(const int N1, const int N2, const int N3, const int N4) const
565 {
566 return eval(N1, N2, N3, N4, Number<Dim23>());
567 }
568 };
569
570 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim4,
571 char i, char j, char k, char l, char m>
572 inline const Tensor4_Expr<
573 const Ddg_times_Tensor2_2_1<A, B, T, U, Dim01, Dim23, Dim4, i, j, k, l, m>,
574 typename promote<T, U>::V, Dim01, Dim01, Dim23, Dim4, i, j, m, l>
575 operator*(const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a,
576 const Tensor2_Expr<B, U, Dim4, Dim23, k, m> &b)
577 {
578 typedef const Ddg_times_Tensor2_2_1<A, B, T, U, Dim01, Dim23, Dim4, i, j,
579 k, l, m>
580 TensorExpr;
581 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim01, Dim01,
582 Dim23, Dim4, i, j, m, l>(TensorExpr(a, b));
583 }
584
585 /* B(k,m)*A(i,j,k,l) */
586
587 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim4,
588 char i, char j, char k, char l, char m>
589 inline const Tensor4_Expr<
590 const Ddg_times_Tensor2_2_1<A, B, T, U, Dim01, Dim23, Dim4, i, j, k, l, m>,
591 typename promote<T, U>::V, Dim01, Dim01, Dim23, Dim4, i, j, m, l>
592 operator*(const Tensor2_Expr<B, U, Dim4, Dim23, k, m> &b,
593 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a)
594 {
595 typedef const Ddg_times_Tensor2_2_1<A, B, T, U, Dim01, Dim23, Dim4, i, j,
596 k, l, m>
597 TensorExpr;
598 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim01, Dim01,
599 Dim23, Dim4, i, j, m, l>(TensorExpr(a, b));
600 }
601
602 /* A(i,j,k,l)*B(j,m) */
603
604 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim2,
605 char i, char j, char k, char l, char m>
606 class Ddg_times_Tensor2_1_0
607 {
608 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> iterA;
609 const Tensor2_Expr<B, U, Dim01, Dim2, j, m> iterB;
610
611 template <int Current_Dim0>
612 typename promote<T, U>::V
613 eval(const int N1, const int N2, const int N3, const int N4,
614 const Number<Current_Dim0> &) const
615 {
616 return iterA(N1, Current_Dim0 - 1, N3, N4) * iterB(Current_Dim0 - 1, N2)
617 + eval(N1, N2, N3, N4, Number<Current_Dim0 - 1>());
618 }
619 typename promote<T, U>::V eval(const int N1, const int N2, const int N3,
620 const int N4, const Number<1> &) const
621 {
622 return iterA(N1, 0, N3, N4) * iterB(0, N2);
623 }
624
625 public:
630 typename promote<T, U>::V
631 operator()(const int N1, const int N2, const int N3, const int N4) const
632 {
633 return eval(N1, N2, N3, N4, Number<Dim01>());
634 }
635 };
636
637 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim2,
638 char i, char j, char k, char l, char m>
639 inline const Tensor4_Expr<
640 const Ddg_times_Tensor2_1_0<A, B, T, U, Dim01, Dim23, Dim2, i, j, k, l, m>,
641 typename promote<T, U>::V, Dim01, Dim2, Dim23, Dim23, i, m, k, l>
642 operator*(const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a,
643 const Tensor2_Expr<B, U, Dim01, Dim2, j, m> &b)
644 {
645 typedef const Ddg_times_Tensor2_1_0<A, B, T, U, Dim01, Dim23, Dim2, i, j,
646 k, l, m>
647 TensorExpr;
648 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim01, Dim01,
649 Dim23, Dim2, i, m, k, l>(TensorExpr(a, b));
650 }
651
652 /* B(j,m)*A(i,j,k,l) */
653
654 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim2,
655 char i, char j, char k, char l, char m>
656 inline const Tensor4_Expr<
657 const Ddg_times_Tensor2_1_0<A, B, T, U, Dim01, Dim23, Dim2, i, j, k, l, m>,
658 typename promote<T, U>::V, Dim01, Dim2, Dim23, Dim23, i, m, k, l>
659 operator*(const Tensor2_Expr<B, U, Dim01, Dim2, j, m> &b,
660 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a)
661 {
662 typedef const Ddg_times_Tensor2_1_0<A, B, T, U, Dim01, Dim23, Dim2, i, j,
663 k, l, m>
664 TensorExpr;
665 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim01, Dim01,
666 Dim23, Dim2, i, m, k, l>(TensorExpr(a, b));
667 }
668
669 /* A(i,j,k,l)*B(m,j) */
670
671 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim2,
672 char i, char j, char k, char l, char m>
673 class Ddg_times_Tensor2_1_1
674 {
675 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> iterA;
676 const Tensor2_Expr<B, U, Dim01, Dim2, m, j> iterB;
677
678 template <int Current_Dim0>
679 typename promote<T, U>::V
680 eval(const int N1, const int N2, const int N3, const int N4,
681 const Number<Current_Dim0> &) const
682 {
683 return iterA(N1, Current_Dim0 - 1, N3, N4) * iterB(N2, Current_Dim0 - 1)
684 + eval(N1, N2, N3, N4, Number<Current_Dim0 - 1>());
685 }
686 typename promote<T, U>::V eval(const int N1, const int N2, const int N3,
687 const int N4, const Number<1> &) const
688 {
689 return iterA(N1, 0, N3, N4) * iterB(N2, 0);
690 }
691
692 public:
697 typename promote<T, U>::V
698 operator()(const int N1, const int N2, const int N3, const int N4) const
699 {
700 return eval(N1, N2, N3, N4, Number<Dim01>());
701 }
702 };
703
704 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim2,
705 char i, char j, char k, char l, char m>
706 inline const Tensor4_Expr<
707 const Ddg_times_Tensor2_1_1<A, B, T, U, Dim01, Dim23, Dim2, i, j, k, l, m>,
708 typename promote<T, U>::V, Dim01, Dim2, Dim23, Dim23, i, m, k, l>
709 operator*(const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a,
710 const Tensor2_Expr<B, U, Dim01, Dim2, m, j> &b)
711 {
712 typedef const Ddg_times_Tensor2_1_1<A, B, T, U, Dim01, Dim23, Dim2, i, j,
713 k, l, m>
714 TensorExpr;
715 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim01, Dim2,
716 Dim23, Dim23, i, m, k, l>(TensorExpr(a, b));
717 }
718
719 /* B(m,j)*A(i,j,k,l) */
720
721 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim2,
722 char i, char j, char k, char l, char m>
723 inline const Tensor4_Expr<
724 const Ddg_times_Tensor2_1_1<A, B, T, U, Dim01, Dim23, Dim2, i, j, k, l, m>,
725 typename promote<T, U>::V, Dim01, Dim2, Dim23, Dim23, i, m, k, l>
726 operator*(const Tensor2_Expr<B, U, Dim01, Dim2, m, j> &b,
727 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a)
728 {
729 typedef const Ddg_times_Tensor2_1_1<A, B, T, U, Dim01, Dim23, Dim2, i, j,
730 k, l, m>
731 TensorExpr;
732 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim01, Dim01,
733 Dim23, Dim2, i, m, k, l>(TensorExpr(a, b));
734 }
735
736 /* A(i,j,k,l)*B(i,m) */
737
738 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim1,
739 char i, char j, char k, char l, char m>
740 class Ddg_times_Tensor2_0_0
741 {
742 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> iterA;
743 const Tensor2_Expr<B, U, Dim01, Dim1, i, m> iterB;
744
745 template <int Current_Dim0>
746 typename promote<T, U>::V
747 eval(const int N1, const int N2, const int N3, const int N4,
748 const Number<Current_Dim0> &) const
749 {
750 return iterA(Current_Dim0 - 1, N2, N3, N4) * iterB(Current_Dim0 - 1, N1)
751 + eval(N1, N2, N3, N4, Number<Current_Dim0 - 1>());
752 }
753 typename promote<T, U>::V eval(const int N1, const int N2, const int N3,
754 const int N4, const Number<1> &) const
755 {
756 return iterA(0, N2, N3, N4) * iterB(0, N1);
757 }
758
759 public:
764 typename promote<T, U>::V
765 operator()(const int N1, const int N2, const int N3, const int N4) const
766 {
767 return eval(N1, N2, N3, N4, Number<Dim01>());
768 }
769 };
770
771 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim1,
772 char i, char j, char k, char l, char m>
773 inline const Tensor4_Expr<
774 const Ddg_times_Tensor2_0_0<A, B, T, U, Dim01, Dim23, Dim1, i, j, k, l, m>,
775 typename promote<T, U>::V, Dim1, Dim01, Dim23, Dim23, m, j, k, l>
776 operator*(const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a,
777 const Tensor2_Expr<B, U, Dim01, Dim1, i, m> &b)
778 {
779 typedef const Ddg_times_Tensor2_0_0<A, B, T, U, Dim01, Dim23, Dim1, i, j,
780 k, l, m>
781 TensorExpr;
782 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim1, Dim01,
783 Dim23, Dim23, m, j, k, l>(TensorExpr(a, b));
784 }
785
786 /* B(i,m)*A(i,j,k,l) */
787
788 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim1,
789 char i, char j, char k, char l, char m>
790 inline const Tensor4_Expr<
791 const Ddg_times_Tensor2_0_0<A, B, T, U, Dim01, Dim23, Dim1, i, j, k, l, m>,
792 typename promote<T, U>::V, Dim01, Dim01, Dim23, Dim1, m, j, k, l>
793 operator*(const Tensor2_Expr<B, U, Dim01, Dim1, i, m> &b,
794 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a)
795 {
796 typedef const Ddg_times_Tensor2_0_0<A, B, T, U, Dim01, Dim23, Dim1, i, j,
797 k, l, m>
798 TensorExpr;
799 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim1, Dim01,
800 Dim23, Dim23, m, j, k, l>(TensorExpr(a, b));
801 }
802
803 /* A(i,j,k,l)*B(m,i) */
804
805 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim1,
806 char i, char j, char k, char l, char m>
807 class Ddg_times_Tensor2_0_1
808 {
809 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> iterA;
810 const Tensor2_Expr<B, U, Dim01, Dim1, m, i> iterB;
811
812 template <int Current_Dim0>
813 typename promote<T, U>::V
814 eval(const int N1, const int N2, const int N3, const int N4,
815 const Number<Current_Dim0> &) const
816 {
817 return iterA(Current_Dim0 - 1, N2, N3, N4) * iterB(N1, Current_Dim0 - 1)
818 + eval(N1, N2, N3, N4, Number<Current_Dim0 - 1>());
819 }
820 typename promote<T, U>::V eval(const int N1, const int N2, const int N3,
821 const int N4, const Number<1> &) const
822 {
823 return iterA(0, N2, N3, N4) * iterB(N1, 0);
824 }
825
826 public:
831 typename promote<T, U>::V
832 operator()(const int N1, const int N2, const int N3, const int N4) const
833 {
834 return eval(N1, N2, N3, N4, Number<Dim01>());
835 }
836 };
837
838 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim1,
839 char i, char j, char k, char l, char m>
840 inline const Tensor4_Expr<
841 const Ddg_times_Tensor2_0_1<A, B, T, U, Dim01, Dim23, Dim1, i, j, k, l, m>,
842 typename promote<T, U>::V, Dim1, Dim01, Dim23, Dim23, m, j, k, l>
843 operator*(const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a,
844 const Tensor2_Expr<B, U, Dim01, Dim1, m, i> &b)
845 {
846 typedef const Ddg_times_Tensor2_0_1<A, B, T, U, Dim01, Dim23, Dim1, i, j,
847 k, l, m>
848 TensorExpr;
849 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim01, Dim01,
850 Dim23, Dim1, m, j, k, l>(TensorExpr(a, b));
851 }
852
853 /* B(i,m)*A(i,j,k,l) */
854
855 template <class A, class B, class T, class U, int Dim01, int Dim23, int Dim1,
856 char i, char j, char k, char l, char m>
857 inline const Tensor4_Expr<
858 const Ddg_times_Tensor2_0_1<A, B, T, U, Dim01, Dim23, Dim1, i, j, k, l, m>,
859 typename promote<T, U>::V, Dim1, Dim01, Dim23, Dim23, m, j, k, l>
860 operator*(const Tensor2_Expr<B, U, Dim01, Dim1, m, i> &b,
861 const Ddg_Expr<A, T, Dim01, Dim23, i, j, k, l> &a)
862 {
863 typedef const Ddg_times_Tensor2_0_1<A, B, T, U, Dim01, Dim23, Dim1, i, j,
864 k, l, m>
865 TensorExpr;
866 return Tensor4_Expr<TensorExpr, typename promote<T, U>::V, Dim1, Dim01,
867 Dim23, Dim23, m, j, k, l>(TensorExpr(a, b));
868 }
869}
a
constexpr double a
Definition approx_sphere.cpp:30
FTensor::Ddg_Expr
Definition Ddg_Expr.hpp:29
FTensor::Ddg_times_Tensor2_01
Definition Ddg_times_Tensor2.hpp:161
FTensor::Ddg_times_Tensor2_01::iterB
Tensor2_Expr< B, U, Dim01, Dim01, i, j > iterB
Definition Ddg_times_Tensor2.hpp:163
FTensor::Ddg_times_Tensor2_01::Ddg_times_Tensor2_01
Ddg_times_Tensor2_01(const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > &a, const Tensor2_Expr< B, U, Dim01, Dim01, i, j > &b)
Definition Ddg_times_Tensor2.hpp:186
FTensor::Ddg_times_Tensor2_01::eval
promote< T, U >::V eval(const int N1, const int N2, const Number< 1 > &, const Number< 1 > &) const
Definition Ddg_times_Tensor2.hpp:180
FTensor::Ddg_times_Tensor2_01::eval
promote< T, U >::V eval(const int N1, const int N2, const Number< Current_Dim0 > &, const Number< Current_Dim1 > &) const
Definition Ddg_times_Tensor2.hpp:166
FTensor::Ddg_times_Tensor2_01::operator()
promote< T, U >::V operator()(const int N1, const int N2) const
Definition Ddg_times_Tensor2.hpp:189
FTensor::Ddg_times_Tensor2_01::iterA
Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > iterA
Definition Ddg_times_Tensor2.hpp:162
FTensor::Ddg_times_Tensor2_01::eval
promote< T, U >::V eval(const int N1, const int N2, const Number< 1 > &, const Number< Current_Dim1 > &) const
Definition Ddg_times_Tensor2.hpp:174
FTensor::Ddg_times_Tensor2_0_0
Definition Ddg_times_Tensor2.hpp:741
FTensor::Ddg_times_Tensor2_0_0::operator()
promote< T, U >::V operator()(const int N1, const int N2, const int N3, const int N4) const
Definition Ddg_times_Tensor2.hpp:765
FTensor::Ddg_times_Tensor2_0_0::Ddg_times_Tensor2_0_0
Ddg_times_Tensor2_0_0(const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > &a, const Tensor2_Expr< B, U, Dim01, Dim1, i, m > &b)
Definition Ddg_times_Tensor2.hpp:760
FTensor::Ddg_times_Tensor2_0_0::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< Current_Dim0 > &) const
Definition Ddg_times_Tensor2.hpp:747
FTensor::Ddg_times_Tensor2_0_0::iterA
const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > iterA
Definition Ddg_times_Tensor2.hpp:742
FTensor::Ddg_times_Tensor2_0_0::iterB
const Tensor2_Expr< B, U, Dim01, Dim1, i, m > iterB
Definition Ddg_times_Tensor2.hpp:743
FTensor::Ddg_times_Tensor2_0_0::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< 1 > &) const
Definition Ddg_times_Tensor2.hpp:753
FTensor::Ddg_times_Tensor2_0_1
Definition Ddg_times_Tensor2.hpp:808
FTensor::Ddg_times_Tensor2_0_1::Ddg_times_Tensor2_0_1
Ddg_times_Tensor2_0_1(const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > &a, const Tensor2_Expr< B, U, Dim01, Dim1, m, i > &b)
Definition Ddg_times_Tensor2.hpp:827
FTensor::Ddg_times_Tensor2_0_1::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< 1 > &) const
Definition Ddg_times_Tensor2.hpp:820
FTensor::Ddg_times_Tensor2_0_1::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< Current_Dim0 > &) const
Definition Ddg_times_Tensor2.hpp:814
FTensor::Ddg_times_Tensor2_0_1::iterA
const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > iterA
Definition Ddg_times_Tensor2.hpp:809
FTensor::Ddg_times_Tensor2_0_1::operator()
promote< T, U >::V operator()(const int N1, const int N2, const int N3, const int N4) const
Definition Ddg_times_Tensor2.hpp:832
FTensor::Ddg_times_Tensor2_0_1::iterB
const Tensor2_Expr< B, U, Dim01, Dim1, m, i > iterB
Definition Ddg_times_Tensor2.hpp:810
FTensor::Ddg_times_Tensor2_13
Definition Ddg_times_Tensor2.hpp:259
FTensor::Ddg_times_Tensor2_13::iterB
Tensor2_Expr< B, U, Dim01, Dim23, j, l > iterB
Definition Ddg_times_Tensor2.hpp:261
FTensor::Ddg_times_Tensor2_13::eval
promote< T, U >::V eval(const int N1, const int N2, const Number< 1 > &, const Number< Current_Dim1 > &) const
Definition Ddg_times_Tensor2.hpp:274
FTensor::Ddg_times_Tensor2_13::eval
promote< T, U >::V eval(const int N1, const int N2, const Number< Current_Dim0 > &, const Number< Current_Dim1 > &) const
Definition Ddg_times_Tensor2.hpp:265
FTensor::Ddg_times_Tensor2_13::eval
promote< T, U >::V eval(const int N1, const int N2, const Number< 1 > &, const Number< 1 > &) const
Definition Ddg_times_Tensor2.hpp:280
FTensor::Ddg_times_Tensor2_13::Ddg_times_Tensor2_13
Ddg_times_Tensor2_13(const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > &a, const Tensor2_Expr< B, U, Dim01, Dim23, j, l > &b)
Definition Ddg_times_Tensor2.hpp:287
FTensor::Ddg_times_Tensor2_13::iterA
Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > iterA
Definition Ddg_times_Tensor2.hpp:260
FTensor::Ddg_times_Tensor2_13::operator()
promote< T, U >::V operator()(const int N1, const int N2) const
Definition Ddg_times_Tensor2.hpp:291
FTensor::Ddg_times_Tensor2_1_0
Definition Ddg_times_Tensor2.hpp:607
FTensor::Ddg_times_Tensor2_1_0::iterB
const Tensor2_Expr< B, U, Dim01, Dim2, j, m > iterB
Definition Ddg_times_Tensor2.hpp:609
FTensor::Ddg_times_Tensor2_1_0::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< Current_Dim0 > &) const
Definition Ddg_times_Tensor2.hpp:613
FTensor::Ddg_times_Tensor2_1_0::operator()
promote< T, U >::V operator()(const int N1, const int N2, const int N3, const int N4) const
Definition Ddg_times_Tensor2.hpp:631
FTensor::Ddg_times_Tensor2_1_0::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< 1 > &) const
Definition Ddg_times_Tensor2.hpp:619
FTensor::Ddg_times_Tensor2_1_0::Ddg_times_Tensor2_1_0
Ddg_times_Tensor2_1_0(const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > &a, const Tensor2_Expr< B, U, Dim01, Dim2, j, m > &b)
Definition Ddg_times_Tensor2.hpp:626
FTensor::Ddg_times_Tensor2_1_0::iterA
const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > iterA
Definition Ddg_times_Tensor2.hpp:608
FTensor::Ddg_times_Tensor2_1_1
Definition Ddg_times_Tensor2.hpp:674
FTensor::Ddg_times_Tensor2_1_1::Ddg_times_Tensor2_1_1
Ddg_times_Tensor2_1_1(const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > &a, const Tensor2_Expr< B, U, Dim01, Dim2, m, j > &b)
Definition Ddg_times_Tensor2.hpp:693
FTensor::Ddg_times_Tensor2_1_1::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< Current_Dim0 > &) const
Definition Ddg_times_Tensor2.hpp:680
FTensor::Ddg_times_Tensor2_1_1::iterA
const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > iterA
Definition Ddg_times_Tensor2.hpp:675
FTensor::Ddg_times_Tensor2_1_1::iterB
const Tensor2_Expr< B, U, Dim01, Dim2, m, j > iterB
Definition Ddg_times_Tensor2.hpp:676
FTensor::Ddg_times_Tensor2_1_1::operator()
promote< T, U >::V operator()(const int N1, const int N2, const int N3, const int N4) const
Definition Ddg_times_Tensor2.hpp:698
FTensor::Ddg_times_Tensor2_1_1::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< 1 > &) const
Definition Ddg_times_Tensor2.hpp:686
FTensor::Ddg_times_Tensor2_23
Definition Ddg_times_Tensor2.hpp:14
FTensor::Ddg_times_Tensor2_23::eval
promote< T, U >::V eval(const int N1, const int N2, const Number< 1 > &, const Number< Current_Dim1 > &) const
Definition Ddg_times_Tensor2.hpp:30
FTensor::Ddg_times_Tensor2_23::operator()
promote< T, U >::V operator()(const int N1, const int N2) const
Definition Ddg_times_Tensor2.hpp:47
FTensor::Ddg_times_Tensor2_23::Ddg_times_Tensor2_23
Ddg_times_Tensor2_23(const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > &a, const Tensor2_Expr< B, U, Dim23, Dim23, k, l > &b)
Definition Ddg_times_Tensor2.hpp:43
FTensor::Ddg_times_Tensor2_23::iterB
Tensor2_Expr< B, U, Dim23, Dim23, k, l > iterB
Definition Ddg_times_Tensor2.hpp:16
FTensor::Ddg_times_Tensor2_23::eval
promote< T, U >::V eval(const int N1, const int N2, const Number< Current_Dim0 > &, const Number< Current_Dim1 > &) const
Definition Ddg_times_Tensor2.hpp:20
FTensor::Ddg_times_Tensor2_23::eval
promote< T, U >::V eval(const int N1, const int N2, const Number< 1 > &, const Number< 1 > &) const
Definition Ddg_times_Tensor2.hpp:36
FTensor::Ddg_times_Tensor2_23::iterA
Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > iterA
Definition Ddg_times_Tensor2.hpp:15
FTensor::Ddg_times_Tensor2_2_0
Definition Ddg_times_Tensor2.hpp:473
FTensor::Ddg_times_Tensor2_2_0::iterA
const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > iterA
Definition Ddg_times_Tensor2.hpp:474
FTensor::Ddg_times_Tensor2_2_0::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< Current_Dim0 > &) const
Definition Ddg_times_Tensor2.hpp:479
FTensor::Ddg_times_Tensor2_2_0::Ddg_times_Tensor2_2_0
Ddg_times_Tensor2_2_0(const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > &a, const Tensor2_Expr< B, U, Dim4, Dim23, m, k > &b)
Definition Ddg_times_Tensor2.hpp:492
FTensor::Ddg_times_Tensor2_2_0::iterB
const Tensor2_Expr< B, U, Dim4, Dim23, m, k > iterB
Definition Ddg_times_Tensor2.hpp:475
FTensor::Ddg_times_Tensor2_2_0::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< 1 > &) const
Definition Ddg_times_Tensor2.hpp:485
FTensor::Ddg_times_Tensor2_2_0::operator()
promote< T, U >::V operator()(const int N1, const int N2, const int N3, const int N4) const
Definition Ddg_times_Tensor2.hpp:497
FTensor::Ddg_times_Tensor2_2_1
Definition Ddg_times_Tensor2.hpp:540
FTensor::Ddg_times_Tensor2_2_1::operator()
promote< T, U >::V operator()(const int N1, const int N2, const int N3, const int N4) const
Definition Ddg_times_Tensor2.hpp:564
FTensor::Ddg_times_Tensor2_2_1::iterB
const Tensor2_Expr< B, U, Dim4, Dim23, k, m > iterB
Definition Ddg_times_Tensor2.hpp:542
FTensor::Ddg_times_Tensor2_2_1::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< 1 > &) const
Definition Ddg_times_Tensor2.hpp:552
FTensor::Ddg_times_Tensor2_2_1::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< Current_Dim0 > &) const
Definition Ddg_times_Tensor2.hpp:546
FTensor::Ddg_times_Tensor2_2_1::iterA
const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > iterA
Definition Ddg_times_Tensor2.hpp:541
FTensor::Ddg_times_Tensor2_2_1::Ddg_times_Tensor2_2_1
Ddg_times_Tensor2_2_1(const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > &a, const Tensor2_Expr< B, U, Dim4, Dim23, k, m > &b)
Definition Ddg_times_Tensor2.hpp:559
FTensor::Ddg_times_Tensor2_32
Definition Ddg_times_Tensor2.hpp:88
FTensor::Ddg_times_Tensor2_32::iterA
Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > iterA
Definition Ddg_times_Tensor2.hpp:89
FTensor::Ddg_times_Tensor2_32::operator()
promote< T, U >::V operator()(const int N1, const int N2) const
Definition Ddg_times_Tensor2.hpp:121
FTensor::Ddg_times_Tensor2_32::eval
promote< T, U >::V eval(const int N1, const int N2, const Number< Current_Dim0 > &, const Number< Current_Dim1 > &) const
Definition Ddg_times_Tensor2.hpp:94
FTensor::Ddg_times_Tensor2_32::iterB
Tensor2_Expr< B, U, Dim23, Dim23, l, k > iterB
Definition Ddg_times_Tensor2.hpp:90
FTensor::Ddg_times_Tensor2_32::Ddg_times_Tensor2_32
Ddg_times_Tensor2_32(const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > &a, const Tensor2_Expr< B, U, Dim23, Dim23, l, k > &b)
Definition Ddg_times_Tensor2.hpp:117
FTensor::Ddg_times_Tensor2_32::eval
promote< T, U >::V eval(const int N1, const int N2, const Number< 1 > &, const Number< Current_Dim1 > &) const
Definition Ddg_times_Tensor2.hpp:104
FTensor::Ddg_times_Tensor2_32::eval
promote< T, U >::V eval(const int N1, const int N2, const Number< 1 > &, const Number< 1 > &) const
Definition Ddg_times_Tensor2.hpp:110
FTensor::Ddg_times_Tensor2_3_0
Definition Ddg_times_Tensor2.hpp:406
FTensor::Ddg_times_Tensor2_3_0::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< Current_Dim0 > &) const
Definition Ddg_times_Tensor2.hpp:412
FTensor::Ddg_times_Tensor2_3_0::iterA
const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > iterA
Definition Ddg_times_Tensor2.hpp:407
FTensor::Ddg_times_Tensor2_3_0::Ddg_times_Tensor2_3_0
Ddg_times_Tensor2_3_0(const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > &a, const Tensor2_Expr< B, U, Dim4, Dim23, m, l > &b)
Definition Ddg_times_Tensor2.hpp:425
FTensor::Ddg_times_Tensor2_3_0::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< 1 > &) const
Definition Ddg_times_Tensor2.hpp:418
FTensor::Ddg_times_Tensor2_3_0::iterB
const Tensor2_Expr< B, U, Dim4, Dim23, m, l > iterB
Definition Ddg_times_Tensor2.hpp:408
FTensor::Ddg_times_Tensor2_3_0::operator()
promote< T, U >::V operator()(const int N1, const int N2, const int N3, const int N4) const
Definition Ddg_times_Tensor2.hpp:430
FTensor::Ddg_times_Tensor2_3_1
Definition Ddg_times_Tensor2.hpp:339
FTensor::Ddg_times_Tensor2_3_1::iterB
const Tensor2_Expr< B, U, Dim23, Dim4, l, m > iterB
Definition Ddg_times_Tensor2.hpp:341
FTensor::Ddg_times_Tensor2_3_1::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< 1 > &) const
Definition Ddg_times_Tensor2.hpp:351
FTensor::Ddg_times_Tensor2_3_1::eval
promote< T, U >::V eval(const int N1, const int N2, const int N3, const int N4, const Number< Current_Dim0 > &) const
Definition Ddg_times_Tensor2.hpp:345
FTensor::Ddg_times_Tensor2_3_1::iterA
const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > iterA
Definition Ddg_times_Tensor2.hpp:340
FTensor::Ddg_times_Tensor2_3_1::Ddg_times_Tensor2_3_1
Ddg_times_Tensor2_3_1(const Ddg_Expr< A, T, Dim01, Dim23, i, j, k, l > &a, const Tensor2_Expr< B, U, Dim23, Dim4, l, m > &b)
Definition Ddg_times_Tensor2.hpp:358
FTensor::Ddg_times_Tensor2_3_1::operator()
promote< T, U >::V operator()(const int N1, const int N2, const int N3, const int N4) const
Definition Ddg_times_Tensor2.hpp:363
FTensor::Tensor2_Expr
Definition Tensor2_Expr.hpp:27
FTensor::Tensor2_symmetric_Expr
Definition Tensor2_symmetric_Expr.hpp:37
FTensor::Tensor4_Expr
Definition Tensor4_Expr.hpp:26
i
FTensor::Index< 'i', SPACE_DIM > i
Definition hcurl_divergence_operator_2d.cpp:27
l
FTensor::Index< 'l', 3 > l
Definition matrix_function.cpp:21
j
FTensor::Index< 'j', 3 > j
Definition matrix_function.cpp:19
k
FTensor::Index< 'k', 3 > k
Definition matrix_function.cpp:20
FTensor
Tensors class implemented by Walter Landry.
Definition FTensor.hpp:51
FTensor::operator*
promote< T, U >::V operator*(const Ddg_Expr< A, T, Dim, Dim, i, j, k, l > &a, const Ddg_Expr< B, U, Dim, Dim, i, k, j, l > &b)
Definition Ddg_times_Ddg.hpp:79
A
constexpr AssemblyType A
Definition operators_tests.cpp:30
m
FTensor::Index< 'm', 3 > m
Definition shallow_wave.cpp:80
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