block_ilu_precond< MatrixType, ILUTag > Class Template Reference

A block ILU preconditioner class, can be supplied to solve()-routines. More...

#include <block_ilu.hpp>

Public Types
typedef std::vector< std::pair < vcl_size_t, vcl_size_t > >	index_vector_type

Public Member Functions
	block_ilu_precond (MatrixType const &mat, ILUTag const &tag, vcl_size_t num_blocks=8)
	block_ilu_precond (MatrixType const &mat, ILUTag const &tag, index_vector_type const &block_boundaries)
template<typename VectorType >
void	apply (VectorType &vec) const

Detailed Description

template<typename MatrixType, typename ILUTag>
class viennacl::linalg::block_ilu_precond< MatrixType, ILUTag >

A block ILU preconditioner class, can be supplied to solve()-routines.

Template Parameters

MatrixType	Type of the system matrix
ILUTag	Type of the tag identifiying the ILU preconditioner to be used on each block.

Member Typedef Documentation

typedef std::vector<std::pair<vcl_size_t, vcl_size_t> > index_vector_type

Constructor & Destructor Documentation

block_ilu_precond ( MatrixType const &  mat, ILUTag const &  tag, vcl_size_t  num_blocks = 8  )

inline

block_ilu_precond ( MatrixType const &  mat, ILUTag const &  tag, index_vector_type const &  block_boundaries  )

inline

Member Function Documentation

void apply ( VectorType &  vec ) const

inline

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

• /build/buildd/viennacl-1.5.1/viennacl/linalg/detail/ilu/block_ilu.hpp