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Implement evaluator for sparse views.

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This commit is contained in:
Gael Guennebaud
2014-06-26 13:52:19 +02:00
parent 54607665ab
commit f0648f8860
3 changed files with 171 additions and 5 deletions
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21
Eigen/src/SparseCore/SparseUtil.h
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@@ -43,6 +43,8 @@ EIGEN_SPARSE_INHERIT_ASSIGNMENT_OPERATOR(Derived, -=) \
EIGEN_SPARSE_INHERIT_SCALAR_ASSIGNMENT_OPERATOR(Derived, *=) \
EIGEN_SPARSE_INHERIT_SCALAR_ASSIGNMENT_OPERATOR(Derived, /=)
#ifndef EIGEN_TEST_EVALUATORS
#define _EIGEN_SPARSE_PUBLIC_INTERFACE(Derived, BaseClass) \
typedef BaseClass Base; \
typedef typename Eigen::internal::traits<Derived >::Scalar Scalar; \
@@ -59,6 +61,25 @@ EIGEN_SPARSE_INHERIT_SCALAR_ASSIGNMENT_OPERATOR(Derived, /=)
using Base::derived; \
using Base::const_cast_derived;
#else // EIGEN_TEST_EVALUATORS
#define _EIGEN_SPARSE_PUBLIC_INTERFACE(Derived, BaseClass) \
typedef BaseClass Base; \
typedef typename Eigen::internal::traits<Derived >::Scalar Scalar; \
typedef typename Eigen::NumTraits<Scalar>::Real RealScalar; \
typedef typename Eigen::internal::nested<Derived >::type Nested; \
typedef typename Eigen::internal::traits<Derived >::StorageKind StorageKind; \
typedef typename Eigen::internal::traits<Derived >::Index Index; \
enum { RowsAtCompileTime = Eigen::internal::traits<Derived >::RowsAtCompileTime, \
ColsAtCompileTime = Eigen::internal::traits<Derived >::ColsAtCompileTime, \
Flags = Eigen::internal::traits<Derived >::Flags, \
SizeAtCompileTime = Base::SizeAtCompileTime, \
IsVectorAtCompileTime = Base::IsVectorAtCompileTime }; \
using Base::derived; \
using Base::const_cast_derived;
#endif // EIGEN_TEST_EVALUATORS
#define EIGEN_SPARSE_PUBLIC_INTERFACE(Derived) \
_EIGEN_SPARSE_PUBLIC_INTERFACE(Derived, Eigen::SparseMatrixBase<Derived >)