1 // This file is part of Eigen, a lightweight C++ template library
2 // for linear algebra.
3 //
4 // Copyright (C) 2014 Benoit Steiner <benoit.steiner.goog@gmail.com>
5 //
6 // This Source Code Form is subject to the terms of the Mozilla
7 // Public License v. 2.0. If a copy of the MPL was not distributed
8 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
9
10 #include "main.h"
11
12 #include <Eigen/CXX11/Tensor>
13
14 using Eigen::Tensor;
15 using Eigen::RowMajor;
16
17
test_compound_assignment()18 static void test_compound_assignment()
19 {
20 Tensor<float, 3> mat1(2,3,7);
21 Tensor<float, 3> mat2(2,3,7);
22 Tensor<float, 3> mat3(2,3,7);
23
24 mat1.setRandom();
25 mat2.setRandom();
26 mat3 = mat1;
27 mat3 += mat2;
28
29 for (int i = 0; i < 2; ++i) {
30 for (int j = 0; j < 3; ++j) {
31 for (int k = 0; k < 7; ++k) {
32 VERIFY_IS_APPROX(mat3(i,j,k), mat1(i,j,k) + mat2(i,j,k));
33 }
34 }
35 }
36 }
37
38
test_cxx11_tensor_lvalue()39 void test_cxx11_tensor_lvalue()
40 {
41 CALL_SUBTEST(test_compound_assignment());
42 }
43