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Ddg_Expr_equals.hpp
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1/* Various assignment operators. I have to explicitly declare the
2 second operator= because otherwise the compiler will generate its
3 own and not use the template code. */
4
5#pragma once
6
7namespace FTensor
8{
9 template <class A, class B, class U, int Current_Dim0, int Current_Dim1,
10 int Current_Dim2, int Current_Dim3, int Dim01, int Dim23, char i,
11 char j, char k, char l>
12 void
13 T4ddg_equals_T4ddg(A &iter,
14 const Ddg_Expr<B, U, Dim01, Dim23, i, j, k, l> &result,
15 const Number<Current_Dim0> &,
16 const Number<Current_Dim1> &,
17 const Number<Current_Dim2> &,
18 const Number<Current_Dim3> &)
19 {
20 iter(Current_Dim0 - 1, Current_Dim1 - 1, Current_Dim2 - 1,
21 Current_Dim3 - 1)
22 = result(Current_Dim0 - 1, Current_Dim1 - 1, Current_Dim2 - 1,
23 Current_Dim3 - 1);
24 T4ddg_equals_T4ddg(iter, result, Number<Current_Dim0 - 1>(),
25 Number<Current_Dim1>(), Number<Current_Dim2>(),
26 Number<Current_Dim3>());
27 }
28
29 template <class A, class B, class U, int Current_Dim1, int Current_Dim2,
30 int Current_Dim3, int Dim01, int Dim23, char i, char j, char k,
31 char l>
32 void
33 T4ddg_equals_T4ddg(A &iter,
34 const Ddg_Expr<B, U, Dim01, Dim23, i, j, k, l> &result,
35 const Number<1> &, const Number<Current_Dim1> &,
36 const Number<Current_Dim2> &,
37 const Number<Current_Dim3> &)
38 {
39 iter(0, Current_Dim1 - 1, Current_Dim2 - 1, Current_Dim3 - 1)
40 = result(0, Current_Dim1 - 1, Current_Dim2 - 1, Current_Dim3 - 1);
41 T4ddg_equals_T4ddg(iter, result, Number<Current_Dim1 - 1>(),
42 Number<Current_Dim1 - 1>(), Number<Current_Dim2>(),
43 Number<Current_Dim3>());
44 }
45
46 template <class A, class B, class U, int Current_Dim2, int Current_Dim3,
47 int Dim01, int Dim23, char i, char j, char k, char l>
48 void
49 T4ddg_equals_T4ddg(A &iter,
50 const Ddg_Expr<B, U, Dim01, Dim23, i, j, k, l> &result,
51 const Number<1> &, const Number<1> &,
52 const Number<Current_Dim2> &,
53 const Number<Current_Dim3> &)
54 {
55 iter(0, 0, Current_Dim2 - 1, Current_Dim3 - 1)
56 = result(0, 0, Current_Dim2 - 1, Current_Dim3 - 1);
57 T4ddg_equals_T4ddg(iter, result, Number<Dim01>(), Number<Dim01>(),
58 Number<Current_Dim2 - 1>(), Number<Current_Dim3>());
59 }
60
61 template <class A, class B, class U, int Current_Dim3, int Dim01, int Dim23,
62 char i, char j, char k, char l>
63 void
64 T4ddg_equals_T4ddg(A &iter,
65 const Ddg_Expr<B, U, Dim01, Dim23, i, j, k, l> &result,
66 const Number<1> &, const Number<1> &, const Number<1> &,
67 const Number<Current_Dim3> &)
68 {
69 iter(0, 0, 0, Current_Dim3 - 1) = result(0, 0, 0, Current_Dim3 - 1);
70 T4ddg_equals_T4ddg(iter, result, Number<Dim01>(), Number<Dim01>(),
71 Number<Current_Dim3 - 1>(), Number<Current_Dim3 - 1>());
72 }
73
74 template <class A, class B, class U, int Dim01, int Dim23, char i, char j,
75 char k, char l>
76 void
77 T4ddg_equals_T4ddg(A &iter,
78 const Ddg_Expr<B, U, Dim01, Dim23, i, j, k, l> &result,
79 const Number<1> &, const Number<1> &, const Number<1> &,
80 const Number<1> &)
81 {
82 iter(0, 0, 0, 0) = result(0, 0, 0, 0);
83 }
84
85 template <class A, class T, int Tensor_Dim01, int Tensor_Dim23, int Dim01,
86 int Dim23, char i, char j, char k, char l>
87 template <class B, class U>
88 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l> &
89 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l>::
90 operator=(const Ddg_Expr<B, U, Dim01, Dim23, i, j, k, l> &result)
91 {
92 T4ddg_equals_T4ddg(iter, result, Number<Dim01>(), Number<Dim01>(),
93 Number<Dim23>(), Number<Dim23>());
94 return *this;
95 }
96
97 template <class A, class T, int Tensor_Dim01, int Tensor_Dim23, int Dim01,
98 int Dim23, char i, char j, char k, char l>
99 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l> &
100 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l>::
101 operator=(const Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23,
102 i, j, k, l> &result)
103 {
104 return operator=<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T>(result);
105 }
106
107 template <bool S> struct Sign_of_T4ddg_plus_equals_T4ddg {};
108
109 template <> struct Sign_of_T4ddg_plus_equals_T4ddg<true> {
110 template <typename L, typename R> static inline void op(L &l, R &&r) {
111 l += r;
112 }
113 };
114
115 template <> struct Sign_of_T4ddg_plus_equals_T4ddg<false> {
116 template <typename L, typename R> static inline void op(L &l, R &&r) {
117 l -= r;
118 }
119 };
120
121 template <class A, class B, class U, int Current_Dim0, int Current_Dim1,
122 int Current_Dim2, int Current_Dim3, int Dim01, int Dim23, char i,
123 char j, char k, char l, class Op>
124 void T4ddg_plus_equals_T4ddg(
125 A &iter, const Ddg_Expr<B, U, Dim01, Dim23, i, j, k, l> &result,
126 const Number<Current_Dim0> &, const Number<Current_Dim1> &,
127 const Number<Current_Dim2> &, const Number<Current_Dim3> &, const Op &) {
128
129 Op::op(iter(Current_Dim0 - 1, Current_Dim1 - 1, Current_Dim2 - 1,
130 Current_Dim3 - 1),
131 result(Current_Dim0 - 1, Current_Dim1 - 1, Current_Dim2 - 1,
132 Current_Dim3 - 1));
133 T4ddg_plus_equals_T4ddg(iter, result, Number<Current_Dim0 - 1>(),
134 Number<Current_Dim1>(), Number<Current_Dim2>(),
135 Number<Current_Dim3>(), Op());
136 }
137
138 template <class A, class B, class U, int Current_Dim1,
139 int Current_Dim2, int Current_Dim3, int Dim01, int Dim23, char i,
140 char j, char k, char l, class Op>
141 void T4ddg_plus_equals_T4ddg(
142 A &iter, const Ddg_Expr<B, U, Dim01, Dim23, i, j, k, l> &result,
143 const Number<1> &, const Number<Current_Dim1> &,
144 const Number<Current_Dim2> &, const Number<Current_Dim3> &, const Op &) {
145 Op::op(iter(0, Current_Dim1 - 1, Current_Dim2 - 1, Current_Dim3 - 1),
146 result(0, Current_Dim1 - 1, Current_Dim2 - 1, Current_Dim3 - 1));
147 T4ddg_plus_equals_T4ddg(iter, result, Number<Current_Dim1 - 1>(),
148 Number<Current_Dim1 - 1>(), Number<Current_Dim2>(),
149 Number<Current_Dim3>(), Op());
150 }
151
152 template <class A, class B, class U, int Current_Dim2,
153 int Current_Dim3, int Dim01, int Dim23, char i, char j, char k,
154 char l, class Op>
155 void T4ddg_plus_equals_T4ddg(
156 A &iter, const Ddg_Expr<B, U, Dim01, Dim23, i, j, k, l> &result,
157 const Number<1> &, const Number<1> &, const Number<Current_Dim2> &,
158 const Number<Current_Dim3> &, const Op &) {
159 Op::op(iter(0, 0, Current_Dim2 - 1, Current_Dim3 - 1),
160 result(0, 0, Current_Dim2 - 1, Current_Dim3 - 1));
161 T4ddg_plus_equals_T4ddg(iter, result, Number<Dim01>(), Number<Dim01>(),
162 Number<Current_Dim2 - 1>(), Number<Current_Dim3>(),
163 Op());
164 }
165
166 template <class A, class B, class U, int Current_Dim3, int Dim01,
167 int Dim23, char i, char j, char k, char l, class Op>
168 void T4ddg_plus_equals_T4ddg(
169 A &iter, const Ddg_Expr<B, U, Dim01, Dim23, i, j, k, l> &result,
170 const Number<1> &, const Number<1> &, const Number<1> &,
171 const Number<Current_Dim3> &, const Op &) {
172 Op::op(iter(0, 0, 0, Current_Dim3 - 1), result(0, 0, 0, Current_Dim3 - 1));
173 T4ddg_plus_equals_T4ddg(iter, result, Number<Dim01>(), Number<Dim01>(),
174 Number<Current_Dim3 - 1>(),
175 Number<Current_Dim3 - 1>(), Op());
176 }
177
178 template <class A, class B, class U, int Dim01, int Dim23, char i, char j,
179 char k, char l, class Op>
180 void
181 T4ddg_plus_equals_T4ddg(A &iter,
182 const Ddg_Expr<B, U, Dim01, Dim23, i, j, k, l> &result,
183 const Number<1> &, const Number<1> &, const Number<1> &,
184 const Number<1> &, const Op &)
185 {
186 Op::op(iter(0, 0, 0, 0), result(0, 0, 0, 0));
187 }
188
189 template <class A, class T, int Tensor_Dim01, int Tensor_Dim23, int Dim01,
190 int Dim23, char i, char j, char k, char l>
191 template <class B, class U>
192 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l> &
193 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l>::
194 operator+=(const Ddg_Expr<B, U, Dim01, Dim23, i, j, k, l> &result)
195 {
196 T4ddg_plus_equals_T4ddg(iter, result, Number<Dim01>(), Number<Dim01>(),
197 Number<Dim23>(), Number<Dim23>(),
198 Sign_of_T4ddg_plus_equals_T4ddg<true>());
199 return *this;
200 }
201
202 template <class A, class T, int Tensor_Dim01, int Tensor_Dim23, int Dim01,
203 int Dim23, char i, char j, char k, char l>
204 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l> &
205 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l>::
206 operator+=(const Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23,
207 i, j, k, l> &result)
208 {
209 return operator+=<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T>(result);
210 }
211
212 template <class A, class T, int Tensor_Dim01, int Tensor_Dim23, int Dim01,
213 int Dim23, char i, char j, char k, char l>
214 template <class B, class U>
215 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l> &
216 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l>::
217 operator-=(const Ddg_Expr<B, U, Dim01, Dim23, i, j, k, l> &result)
218 {
219 T4ddg_plus_equals_T4ddg(iter, result, Number<Dim01>(), Number<Dim01>(),
220 Number<Dim23>(), Number<Dim23>(),
221 Sign_of_T4ddg_plus_equals_T4ddg<false>());
222 return *this;
223 }
224
225 template <class A, class T, int Tensor_Dim01, int Tensor_Dim23, int Dim01,
226 int Dim23, char i, char j, char k, char l>
227 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l> &
228 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l>::
229 operator-=(const Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23,
230 i, j, k, l> &result)
231 {
232 return operator-=<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T>(result);
233 }
234
235 /* Ddgs*=U */
236
237 template <class A, class T, class U, int Dim01, int Dim23>
238 class T4Ddg_times_equals_generic {
239
240 Ddg<A, Dim01, Dim23> &iter;
241 const U &u;
242
243 template <int Current_Dim0, int Current_Dim1, int Current_Dim2,
244 int Current_Dim3>
245 void eval(const Number<Current_Dim0> &, const Number<Current_Dim1> &,
246 const Number<Current_Dim2> &, const Number<Current_Dim3> &) {
247 iter(Current_Dim0 - 1, Current_Dim1 - 1, Current_Dim2 - 1,
248 Current_Dim3 - 1) *= u;
249 eval(Number<Current_Dim0 - 1>(), Number<Current_Dim1>(),
250 Number<Current_Dim2>(), Number<Current_Dim3>());
251 }
252
253 template <int Current_Dim1, int Current_Dim2, int Current_Dim3>
254 void eval(const Number<1> &, const Number<Current_Dim1> &,
255 const Number<Current_Dim2> &, const Number<Current_Dim3> &) {
256 iter(0, Current_Dim1 - 1, Current_Dim2 - 1, Current_Dim3 - 1) *= u;
257 eval(Number<Current_Dim1 - 1>(), Number<Current_Dim1 - 1>(),
258 Number<Current_Dim2>(), Number<Current_Dim3>());
259 }
260
261 template <int Current_Dim2, int Current_Dim3>
262 void eval(const Number<1> &, const Number<1> &,
263 const Number<Current_Dim2> &, const Number<Current_Dim3> &) {
264 iter(0, 0, Current_Dim2 - 1, Current_Dim3 - 1) *= u;
265 eval(Number<Dim01>(), Number<Dim01>(), Number<Current_Dim2 - 1>(),
266 Number<Current_Dim3>());
267 }
268
269 template <int Current_Dim3>
270 void eval(const Number<1> &, const Number<1> &, const Number<1> &,
271 const Number<Current_Dim3> &) {
272 iter(0, 0, 0, Current_Dim3 - 1) *= u;
273 eval(Number<Dim01>(), Number<Dim01>(), Number<Current_Dim3 - 1>(),
274 Number<Current_Dim3 - 1>());
275 }
276
277 void eval(const Number<1> &, const Number<1> &, const Number<1> &,
278 const Number<1> &) {
279 iter(0, 0, 0, 0) *= u;
280 }
281
282 public:
283 T4Ddg_times_equals_generic(Ddg<A, Dim01, Dim23> &a, const U &b)
284 : iter(a), u(b) {}
285
286 void operator()() {
287 eval(Number<Dim01>(), Number<Dim01>(), Number<Dim23>(), Number<Dim23>());
288 }
289 };
290
291 template <class A, class T, int Tensor_Dim01, int Tensor_Dim23, int Dim01,
292 int Dim23, char i, char j, char k, char l>
293 template <class U>
294 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l> &
295 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l>::
296 operator*=(const U &d) {
297 T4Ddg_times_equals_generic<A, T, U, Dim01, Dim23>(iter, d)();
298 return *this;
299 }
300
301 template <class A, class T, class U, int Dim01, int Dim23>
302 class T4Ddg_equals_generic {
303
304 Ddg<A, Dim01, Dim23> &iter;
305 const U &u;
306
307 template <int Current_Dim0, int Current_Dim1, int Current_Dim2,
308 int Current_Dim3>
309 void eval(const Number<Current_Dim0> &, const Number<Current_Dim1> &,
310 const Number<Current_Dim2> &, const Number<Current_Dim3> &) {
311 iter(Number<Current_Dim0 - 1>(), Number<Current_Dim1 - 1>(),
312 Number<Current_Dim2 - 1>(), Number<Current_Dim3 - 1>()) = u;
313 eval(Number<Current_Dim0 - 1>(), Number<Current_Dim1>(),
314 Number<Current_Dim2>(), Number<Current_Dim3>());
315 }
316
317 template <int Current_Dim1, int Current_Dim2, int Current_Dim3>
318 void eval(const Number<1> &, const Number<Current_Dim1> &,
319 const Number<Current_Dim2> &, const Number<Current_Dim3> &) {
320 iter(Number<0>(), Number<Current_Dim1 - 1>(), Number<Current_Dim2 - 1>(),
321 Number<Current_Dim3 - 1>()) = u;
322 eval(Number<Current_Dim1 - 1>(), Number<Current_Dim1 - 1>(),
323 Number<Current_Dim2>(), Number<Current_Dim3>());
324 }
325
326 template <int Current_Dim2, int Current_Dim3>
327 void eval(const Number<1> &, const Number<1> &,
328 const Number<Current_Dim2> &, const Number<Current_Dim3> &) {
329 iter(Number<0>(), Number<0>(), Number<Current_Dim2 - 1>(),
330 Number<Current_Dim3 - 1>()) = u;
331 eval(Number<Dim01>(), Number<Dim01>(), Number<Current_Dim2 - 1>(),
332 Number<Current_Dim3>());
333 }
334
335 template <int Current_Dim3>
336 void eval(const Number<1> &, const Number<1> &, const Number<1> &,
337 const Number<Current_Dim3> &) {
338 iter(Number<0>(), Number<0>(), Number<0>(), Number<Current_Dim3 - 1>()) =
339 u;
340 eval(Number<Dim01>(), Number<Dim01>(), Number<Current_Dim3 - 1>(),
341 Number<Current_Dim3 - 1>());
342 }
343
344 void eval(const Number<1> &, const Number<1> &, const Number<1> &,
345 const Number<1> &) {
346 iter(Number<0>(), Number<0>(), Number<0>(), Number<0>()) = u;
347 }
348
349 public:
350 T4Ddg_equals_generic(Ddg<A, Dim01, Dim23> &a, const U &b) : iter(a), u(b) {}
351
352 void operator()() {
353 eval(Number<Dim01>(), Number<Dim01>(), Number<Dim23>(), Number<Dim23>());
354 }
355 };
356
357 template <class A, class T, int Tensor_Dim01, int Tensor_Dim23, int Dim01,
358 int Dim23, char i, char j, char k, char l>
359 template <class U>
360 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k, l> &
361 Ddg_Expr<Ddg<A, Tensor_Dim01, Tensor_Dim23>, T, Dim01, Dim23, i, j, k,
362 l>::operator=(const U &d) {
363 T4Ddg_equals_generic<A, T, U, Dim01, Dim23>(iter, d)();
364 return *this;
365 }
366}
L
static Index< 'L', 3 > L
Definition: BasicFeTools.hpp:95
a
constexpr double a
Definition: approx_sphere.cpp:30
FTensor::Ddg_Expr
Definition: Ddg_Expr.hpp:29
FTensor::T4Ddg_equals_generic
Definition: Ddg_Expr_equals.hpp:302
FTensor::T4Ddg_equals_generic::u
const U & u
Definition: Ddg_Expr_equals.hpp:305
FTensor::T4Ddg_equals_generic::eval
void eval(const Number< 1 > &, const Number< 1 > &, const Number< 1 > &, const Number< Current_Dim3 > &)
Definition: Ddg_Expr_equals.hpp:336
FTensor::T4Ddg_equals_generic::eval
void eval(const Number< 1 > &, const Number< Current_Dim1 > &, const Number< Current_Dim2 > &, const Number< Current_Dim3 > &)
Definition: Ddg_Expr_equals.hpp:318
FTensor::T4Ddg_equals_generic::eval
void eval(const Number< 1 > &, const Number< 1 > &, const Number< Current_Dim2 > &, const Number< Current_Dim3 > &)
Definition: Ddg_Expr_equals.hpp:327
FTensor::T4Ddg_equals_generic::operator()
void operator()()
Definition: Ddg_Expr_equals.hpp:352
FTensor::T4Ddg_equals_generic::T4Ddg_equals_generic
T4Ddg_equals_generic(Ddg< A, Dim01, Dim23 > &a, const U &b)
Definition: Ddg_Expr_equals.hpp:350
FTensor::T4Ddg_equals_generic::eval
void eval(const Number< Current_Dim0 > &, const Number< Current_Dim1 > &, const Number< Current_Dim2 > &, const Number< Current_Dim3 > &)
Definition: Ddg_Expr_equals.hpp:309
FTensor::T4Ddg_equals_generic::iter
Ddg< A, Dim01, Dim23 > & iter
Definition: Ddg_Expr_equals.hpp:304
FTensor::T4Ddg_equals_generic::eval
void eval(const Number< 1 > &, const Number< 1 > &, const Number< 1 > &, const Number< 1 > &)
Definition: Ddg_Expr_equals.hpp:344
FTensor::T4Ddg_times_equals_generic
Definition: Ddg_Expr_equals.hpp:238
FTensor::T4Ddg_times_equals_generic::eval
void eval(const Number< Current_Dim0 > &, const Number< Current_Dim1 > &, const Number< Current_Dim2 > &, const Number< Current_Dim3 > &)
Definition: Ddg_Expr_equals.hpp:245
FTensor::T4Ddg_times_equals_generic::u
const U & u
Definition: Ddg_Expr_equals.hpp:241
FTensor::T4Ddg_times_equals_generic::operator()
void operator()()
Definition: Ddg_Expr_equals.hpp:286
FTensor::T4Ddg_times_equals_generic::eval
void eval(const Number< 1 > &, const Number< Current_Dim1 > &, const Number< Current_Dim2 > &, const Number< Current_Dim3 > &)
Definition: Ddg_Expr_equals.hpp:254
FTensor::T4Ddg_times_equals_generic::iter
Ddg< A, Dim01, Dim23 > & iter
Definition: Ddg_Expr_equals.hpp:240
FTensor::T4Ddg_times_equals_generic::eval
void eval(const Number< 1 > &, const Number< 1 > &, const Number< 1 > &, const Number< 1 > &)
Definition: Ddg_Expr_equals.hpp:277
FTensor::T4Ddg_times_equals_generic::eval
void eval(const Number< 1 > &, const Number< 1 > &, const Number< 1 > &, const Number< Current_Dim3 > &)
Definition: Ddg_Expr_equals.hpp:270
FTensor::T4Ddg_times_equals_generic::eval
void eval(const Number< 1 > &, const Number< 1 > &, const Number< Current_Dim2 > &, const Number< Current_Dim3 > &)
Definition: Ddg_Expr_equals.hpp:262
FTensor::T4Ddg_times_equals_generic::T4Ddg_times_equals_generic
T4Ddg_times_equals_generic(Ddg< A, Dim01, Dim23 > &a, const U &b)
Definition: Ddg_Expr_equals.hpp:283
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
T
const double T
Definition: mixed_reac_diff.cpp:158
FTensor
Tensors class implemented by Walter Landry.
Definition: FTensor.hpp:51
FTensor::d
const Tensor1_Expr< const dTensor0< T, Dim, i >, typename promote< T, double >::V, Dim, i > d(const Tensor0< T * > &a, const Index< i, Dim > index, const Tensor1< int, Dim > &d_ijk, const Tensor1< double, Dim > &d_xyz)
Definition: dTensor0.hpp:27
FTensor::T4ddg_plus_equals_T4ddg
void T4ddg_plus_equals_T4ddg(A &iter, const Ddg_Expr< B, U, Dim01, Dim23, i, j, k, l > &result, const Number< Current_Dim0 > &, const Number< Current_Dim1 > &, const Number< Current_Dim2 > &, const Number< Current_Dim3 > &, const Op &)
Definition: Ddg_Expr_equals.hpp:124
FTensor::T4ddg_equals_T4ddg
void T4ddg_equals_T4ddg(A &iter, const Ddg_Expr< B, U, Dim01, Dim23, i, j, k, l > &result, const Number< Current_Dim0 > &, const Number< Current_Dim1 > &, const Number< Current_Dim2 > &, const Number< Current_Dim3 > &)
Definition: Ddg_Expr_equals.hpp:13
A
constexpr AssemblyType A
Definition: operators_tests.cpp:30
FTensor::Sign_of_T4ddg_plus_equals_T4ddg< false >::op
static void op(L &l, R &&r)
Definition: Ddg_Expr_equals.hpp:116
FTensor::Sign_of_T4ddg_plus_equals_T4ddg< true >::op
static void op(L &l, R &&r)
Definition: Ddg_Expr_equals.hpp:110
FTensor::Sign_of_T4ddg_plus_equals_T4ddg
Definition: Ddg_Expr_equals.hpp:107
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