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Initial commit to add a generic indexed-based view of matrices.

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This version already works as a read-only expression.
Numerous refactoring, renaming, extension, tuning passes are expected...
This commit is contained in:
Gael Guennebaud
2017-01-06 00:01:44 +01:00
parent f3f026c9aa
commit ac7e4ac9c0
5 changed files with 378 additions and 0 deletions
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9
Eigen/src/Core/DenseBase.h
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@@ -557,6 +557,15 @@ template<typename Derived> class DenseBase
}
EIGEN_DEVICE_FUNC void reverseInPlace();
template<typename RowIndices, typename ColIndices>
typename internal::enable_if<
!(internal::is_integral<RowIndices>::value && internal::is_integral<ColIndices>::value),
IndexedView<const Derived,typename internal::MakeIndexing<RowIndices>::type,typename internal::MakeIndexing<ColIndices>::type> >::type
operator()(const RowIndices& rowIndices, const ColIndices& colIndices) const {
return IndexedView<const Derived,typename internal::MakeIndexing<RowIndices>::type,typename internal::MakeIndexing<ColIndices>::type>(
derived(), internal::make_indexing(rowIndices,derived().rows()), internal::make_indexing(colIndices,derived().cols()));
}
#define EIGEN_CURRENT_STORAGE_BASE_CLASS Eigen::DenseBase
#define EIGEN_DOC_BLOCK_ADDONS_NOT_INNER_PANEL
#define EIGEN_DOC_BLOCK_ADDONS_INNER_PANEL_IF(COND)