v0.14.0
test_T3dg_08.cpp
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1 #include "../../../src/FTensor.hpp"
2 #include "../test_for_zero.hpp"
3 #include <iostream>
4 using namespace FTensor;
5 using namespace std;
6 
8 {
11 
12  Number<0> N0;
13  Number<1> N1;
14  Number<2> N2;
15 
16  /* Dg tests */
17 
18  /* Now, test with actual numbers. */
19 
20  t2_1(i, j) = t3dg_2(i, 0, j);
21  test_for_zero(t3dg_2(0, 0, 0) - t2_1(0, 0), "T3dg(i,Num,j)(0,0,0)");
22  test_for_zero(t3dg_2(0, 0, 1) - t2_1(0, 1), "T3dg(i,Num,j)(0,0,1)");
23  test_for_zero(t3dg_2(0, 0, 2) - t2_1(0, 2), "T3dg(i,Num,j)(0,0,2)");
24  test_for_zero(t3dg_2(1, 0, 0) - t2_1(1, 0), "T3dg(i,Num,j)(0,1,0)");
25  test_for_zero(t3dg_2(1, 0, 1) - t2_1(1, 1), "T3dg(i,Num,j)(0,1,1)");
26  test_for_zero(t3dg_2(1, 0, 2) - t2_1(1, 2), "T3dg(i,Num,j)(0,1,2)");
27  test_for_zero(t3dg_2(2, 0, 0) - t2_1(2, 0), "T3dg(i,Num,j)(0,2,0)");
28  test_for_zero(t3dg_2(2, 0, 1) - t2_1(2, 1), "T3dg(i,Num,j)(0,2,1)");
29  test_for_zero(t3dg_2(2, 0, 2) - t2_1(2, 2), "T3dg(i,Num,j)(0,2,2)");
30 
31  t2_1(i, j) = t3dg_2(i, 1, j);
32  test_for_zero(t3dg_2(0, 1, 0) - t2_1(0, 0), "T3dg(i,Num,j)(1,0,0)");
33  test_for_zero(t3dg_2(0, 1, 1) - t2_1(0, 1), "T3dg(i,Num,j)(1,0,1)");
34  test_for_zero(t3dg_2(0, 1, 2) - t2_1(0, 2), "T3dg(i,Num,j)(1,0,2)");
35  test_for_zero(t3dg_2(1, 1, 0) - t2_1(1, 0), "T3dg(i,Num,j)(1,1,0)");
36  test_for_zero(t3dg_2(1, 1, 1) - t2_1(1, 1), "T3dg(i,Num,j)(1,1,1)");
37  test_for_zero(t3dg_2(1, 1, 2) - t2_1(1, 2), "T3dg(i,Num,j)(1,1,2)");
38  test_for_zero(t3dg_2(2, 1, 0) - t2_1(2, 0), "T3dg(i,Num,j)(1,2,0)");
39  test_for_zero(t3dg_2(2, 1, 1) - t2_1(2, 1), "T3dg(i,Num,j)(1,2,1)");
40  test_for_zero(t3dg_2(2, 1, 2) - t2_1(2, 2), "T3dg(i,Num,j)(1,2,2)");
41 
42  t2_1(i, j) = t3dg_2(i, 2, j);
43  test_for_zero(t3dg_2(0, 2, 0) - t2_1(0, 0), "T3dg(i,Num,j)(2,0,0)");
44  test_for_zero(t3dg_2(0, 2, 1) - t2_1(0, 1), "T3dg(i,Num,j)(2,0,1)");
45  test_for_zero(t3dg_2(0, 2, 2) - t2_1(0, 2), "T3dg(i,Num,j)(2,0,2)");
46  test_for_zero(t3dg_2(1, 2, 0) - t2_1(1, 0), "T3dg(i,Num,j)(2,1,0)");
47  test_for_zero(t3dg_2(1, 2, 1) - t2_1(1, 1), "T3dg(i,Num,j)(2,1,1)");
48  test_for_zero(t3dg_2(1, 2, 2) - t2_1(1, 2), "T3dg(i,Num,j)(2,1,2)");
49  test_for_zero(t3dg_2(2, 2, 0) - t2_1(2, 0), "T3dg(i,Num,j)(2,2,0)");
50  test_for_zero(t3dg_2(2, 2, 1) - t2_1(2, 1), "T3dg(i,Num,j)(2,2,1)");
51  test_for_zero(t3dg_2(2, 2, 2) - t2_1(2, 2), "T3dg(i,Num,j)(2,2,2)");
52 }
FTensor
JSON compatible output.
Definition: Christof_constructor.hpp:6
test_T3dg_08
void test_T3dg_08(Tensor2< double, 3, 3 > &t2_1, const Dg< double, 3, 3 > &t3dg_2)
Definition: test_T3dg_08.cpp:7
FTensor::Tensor2< double, 3, 3 >
FTensor::Number< 0 >
test_for_zero
void test_for_zero(const T &t, const std::string &s)
Definition: test_for_zero.hpp:7
i
FTensor::Index< 'i', SPACE_DIM > i
Definition: hcurl_divergence_operator_2d.cpp:27
FTensor::Index< 'i', 3 >
FTensor::Dg
Definition: Dg_value.hpp:9
std
Definition: enable_if.hpp:5
j
FTensor::Index< 'j', 3 > j
Definition: matrix_function.cpp:19