Function test_constants

python/include/unsupported/test/cxx11_tensor_expr.cpp:164–192

}

static void test_constants()
{
  Tensor<float, 3> mat1(2,3,7);
  Tensor<float, 3> mat2(2,3,7);
  Tensor<float, 3> mat3(2,3,7);

  float val = 1.0f;
  for (int i = 0; i < 2; ++i) {
    for (int j = 0; j < 3; ++j) {
      for (int k = 0; k < 7; ++k) {
        mat1(i,j,k) = val;
        val += 1.0f;
      }
    }
  }
  mat2 = mat1.constant(3.14f);
  mat3 = mat1.cwiseMax(7.3f).exp();

  val = 1.0f;
  for (int i = 0; i < 2; ++i) {
    for (int j = 0; j < 3; ++j) {
      for (int k = 0; k < 7; ++k) {
        VERIFY_IS_APPROX(mat2(i,j,k), 3.14f);
        VERIFY_IS_APPROX(mat3(i,j,k), expf((std::max)(val, 7.3f)));
        val += 1.0f;
      }
    }
  }
}

static void test_boolean()
{