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evaluate 1D sparse expressions into SparseVector and make the sparse operator<< and dot honor nested types

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This commit is contained in:
Gael Guennebaud
2011-12-22 14:01:06 +01:00
parent 7f04845023
commit 2c03e6fccc
5 changed files with 56 additions and 16 deletions
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12
Eigen/src/SparseCore/SparseDot.h
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@@ -62,8 +62,16 @@ SparseMatrixBase<Derived>::dot(const SparseMatrixBase<OtherDerived>& other) cons
eigen_assert(size() == other.size());
typename Derived::InnerIterator i(derived(),0);
typename OtherDerived::InnerIterator j(other.derived(),0);
typedef typename Derived::Nested Nested;
typedef typename OtherDerived::Nested OtherNested;
typedef typename internal::remove_all<Nested>::type NestedCleaned;
typedef typename internal::remove_all<OtherNested>::type OtherNestedCleaned;
const Nested nthis(derived());
const OtherNested nother(other.derived());
typename NestedCleaned::InnerIterator i(nthis,0);
typename OtherNestedCleaned::InnerIterator j(nother,0);
Scalar res(0);
while (i && j)
{