viennacl::linalg::detail::ilut_sparse_vector< NumericT > Struct Template Reference

Helper struct for holding a sparse vector in linear memory. For internal use only. More...

#include <ilut.hpp>

Public Member Functions
	ilut_sparse_vector (vcl_size_t alloc_size=0)
void	resize_if_bigger (vcl_size_t s)

Public Attributes
vcl_size_t	size_
std::vector< unsigned int >	col_indices_
std::vector< NumericT >	elements_

Detailed Description

template<typename NumericT>
struct viennacl::linalg::detail::ilut_sparse_vector< NumericT >

Helper struct for holding a sparse vector in linear memory. For internal use only.

Unfortunately, the 'naive' implementation using a std::map<> is almost always too slow.

Definition at line 94 of file ilut.hpp.

Constructor & Destructor Documentation

template<typename NumericT>

viennacl::linalg::detail::ilut_sparse_vector< NumericT >::ilut_sparse_vector ( vcl_size_t  alloc_size = 0 )

inline

Definition at line 96 of file ilut.hpp.

Member Function Documentation

template<typename NumericT>

void viennacl::linalg::detail::ilut_sparse_vector< NumericT >::resize_if_bigger ( vcl_size_t  s )

inline

Definition at line 98 of file ilut.hpp.

Member Data Documentation

template<typename NumericT>

std::vector<unsigned int> viennacl::linalg::detail::ilut_sparse_vector< NumericT >::col_indices_

Definition at line 109 of file ilut.hpp.

template<typename NumericT>

std::vector<NumericT> viennacl::linalg::detail::ilut_sparse_vector< NumericT >::elements_

Definition at line 110 of file ilut.hpp.

template<typename NumericT>

vcl_size_t viennacl::linalg::detail::ilut_sparse_vector< NumericT >::size_

Definition at line 108 of file ilut.hpp.

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The documentation for this struct was generated from the following file:

• viennacl/linalg/detail/ilu/ilut.hpp