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Merged eigen/eigen into default

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Benoit Steiner
2016-11-26 11:28:25 -08:00
parent 7318daf887 67b2c41f30
commit 9f8fbd9434
17 changed files with 551 additions and 477 deletions
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8
unsupported/Eigen/CXX11/src/Tensor/README.md
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@@ -1737,11 +1737,9 @@ TODO
## Representation of scalar values
Scalar values are often represented by tensors of size 1 and rank 1. It would be
more logical and user friendly to use tensors of rank 0 instead. For example
Tensor<T, N>::maximum() currently returns a Tensor<T, 1>. Similarly, the inner
product of 2 1d tensors (through contractions) returns a 1d tensor. In the
future these operations might be updated to return 0d tensors instead.
Scalar values are often represented by tensors of size 1 and rank 0.For example
Tensor<T, N>::maximum() currently returns a Tensor<T, 0>. Similarly, the inner
product of 2 1d tensors (through contractions) returns a 0d tensor.
## Limitations

2
unsupported/Eigen/CXX11/src/Tensor/TensorDimensions.h
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@@ -33,7 +33,7 @@ namespace Eigen {
namespace internal {
template<std::size_t n, typename Dimension> struct dget {
static const std::size_t value = get<n, Dimension>::value;
static const std::ptrdiff_t value = get<n, Dimension>::value;
};