v0.14.0
test_T2_05.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  /* Tensor2 tests */
18  t2(i, j) = t2_1(i, j);
19 
20  t2(N0, i) -= 10;
21  t2(N1, i) -= 29;
22  t2(N2, i) -= 48;
23  test_for_zero(t2(0, 0) - (t2_1(0, 0) - 10), "T2(N,i)-=T(0,0)");
24  test_for_zero(t2(0, 1) - (t2_1(0, 1) - 10), "T2(N,i)-=T(0,1)");
25  test_for_zero(t2(0, 2) - (t2_1(0, 2) - 10), "T2(N,i)-=T(0,2)");
26  test_for_zero(t2(1, 0) - (t2_1(1, 0) - 29), "T2(N,i)-=T(1,0)");
27  test_for_zero(t2(1, 1) - (t2_1(1, 1) - 29), "T2(N,i)-=T(1,1)");
28  test_for_zero(t2(1, 2) - (t2_1(1, 2) - 29), "T2(N,i)-=T(1,2)");
29  test_for_zero(t2(2, 0) - (t2_1(2, 0) - 48), "T2(N,i)-=T(2,0)");
30  test_for_zero(t2(2, 1) - (t2_1(2, 1) - 48), "T2(N,i)-=T(2,1)");
31  test_for_zero(t2(2, 2) - (t2_1(2, 2) - 48), "T2(N,i)-=T(2,2)");
32 }
FTensor
JSON compatible output.
Definition: Christof_constructor.hpp:6
FTensor::Tensor2< double, 3, 3 >
FTensor::Number< 0 >
test_T2_05
void test_T2_05(const Tensor2< double, 3, 3 > &t2_1)
Definition: test_T2_05.cpp:7
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 >
std
Definition: enable_if.hpp:5
j
FTensor::Index< 'j', 3 > j
Definition: matrix_function.cpp:19