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Fixed the return types of unary and binary expressions to properly handle the case where it is different from the input type (e.g. abs(complex<float>))

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This commit is contained in:
Benoit Steiner
2014-10-16 10:41:07 -07:00
parent d853adffdb
commit 94e47798f4
3 changed files with 27 additions and 13 deletions
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17
unsupported/test/cxx11_tensor_of_complex.cpp
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@@ -32,6 +32,22 @@ static void test_additions()
}
static void test_abs()
{
Tensor<std::complex<float>, 1> data1(3);
Tensor<std::complex<double>, 1> data2(3);
data1.setRandom();
data2.setRandom();
Tensor<float, 1> abs1 = data1.abs();
Tensor<double, 1> abs2 = data2.abs();
for (int i = 0; i < 3; ++i) {
VERIFY_IS_APPROX(abs1(i), std::abs(data1(i)));
VERIFY_IS_APPROX(abs2(i), std::abs(data2(i)));
}
}
static void test_contractions()
{
Tensor<std::complex<float>, 4> t_left(30, 50, 8, 31);
@@ -60,5 +76,6 @@ static void test_contractions()
void test_cxx11_tensor_of_complex()
{
CALL_SUBTEST(test_additions());
CALL_SUBTEST(test_abs());
CALL_SUBTEST(test_contractions());
}