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author | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2015-01-16 09:09:23 -0800 |
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committer | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2015-01-16 09:09:23 -0800 |
commit | 14f537c296710173c76379d8efec59bfb1d78eb7 (patch) | |
tree | 896ee4bf9c776ae7aa6dda0e5de643d58f7f203c /unsupported/test/cxx11_tensor_morphing.cpp | |
parent | 641e824c56db8fffb2f6091d18f913e040c1ea95 (diff) |
gcc doesn't consider that
template<typename OtherDerived> TensorStridingOp& operator = (const OtherDerived& other)
provides a valid assignment operator for the striding operation, and therefore refuses to compile code like:
result.stride(foo) = source.stride(bar);
Added the explicit
TensorStridingOp& operator = (const TensorStridingOp& other)
as a workaround to get the code to compile, and did the same in all the operations that can be used as lvalues.
Diffstat (limited to 'unsupported/test/cxx11_tensor_morphing.cpp')
-rw-r--r-- | unsupported/test/cxx11_tensor_morphing.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/unsupported/test/cxx11_tensor_morphing.cpp b/unsupported/test/cxx11_tensor_morphing.cpp index b4b0a55b6..7fd7a283a 100644 --- a/unsupported/test/cxx11_tensor_morphing.cpp +++ b/unsupported/test/cxx11_tensor_morphing.cpp @@ -161,6 +161,8 @@ static void test_slice_as_lvalue() tensor3.setRandom(); Tensor<float, 3, DataLayout> tensor4(4,3,2); tensor4.setRandom(); + Tensor<float, 3, DataLayout> tensor5(10,13,12); + tensor5.setRandom(); Tensor<float, 3, DataLayout> result(4,5,7); Eigen::DSizes<ptrdiff_t, 3> sizes12(2,2,7); @@ -195,6 +197,17 @@ static void test_slice_as_lvalue() } } } + + Eigen::DSizes<ptrdiff_t, 3> sizes5(4,5,7); + Eigen::DSizes<ptrdiff_t, 3> fifth_slice(0,0,0); + result.slice(fifth_slice, sizes5) = tensor5.slice(fifth_slice, sizes5); + for (int i = 0; i < 4; ++i) { + for (int j = 2; j < 5; ++j) { + for (int k = 0; k < 7; ++k) { + VERIFY_IS_EQUAL(result(i,j,k), tensor5(i,j,k)); + } + } + } } template<int DataLayout> |