Arcane::Alina::SmoothedAggregationCoarserning< Backend > Struct Template Reference

Smoothed aggregation coarsening. More...

#include </__w/arcaneframework.github.io/arcaneframework.github.io/framework/arccore/src/alina/arccore/alina/Coarsening.h>

Collaboration diagram for Arcane::Alina::SmoothedAggregationCoarserning< Backend >:

Classes
struct	params
	Coarsening parameters. More...

Public Types
typedef pointwise_aggregates	Aggregates

Public Member Functions
	SmoothedAggregationCoarserning (const params &prm=params())
template<class Matrix>
std::tuple< std::shared_ptr< Matrix >, std::shared_ptr< Matrix > >	transfer_operators (const Matrix &A)
template<class Matrix>
std::shared_ptr< Matrix >	coarse_operator (const Matrix &A, const Matrix &P, const Matrix &R) const

Public Attributes
params	prm

Detailed Description

template<class Backend>
struct Arcane::Alina::SmoothedAggregationCoarserning< Backend >

Smoothed aggregation coarsening.

See also

[Vanek1996]

Definition at line 1332 of file Coarsening.h.

Member Typedef Documentation

Aggregates

template<class Backend>

typedef pointwise_aggregates Arcane::Alina::SmoothedAggregationCoarserning< Backend >::Aggregates

Definition at line 1334 of file Coarsening.h.

Constructor & Destructor Documentation

SmoothedAggregationCoarserning()

template<class Backend>

Arcane::Alina::SmoothedAggregationCoarserning< Backend >::SmoothedAggregationCoarserning ( const params & prm = params() )

inline

Definition at line 1405 of file Coarsening.h.

Member Function Documentation

coarse_operator()

template<class Backend>

template<class Matrix>

std::shared_ptr< Matrix > Arcane::Alina::SmoothedAggregationCoarserning< Backend >::coarse_operator ( const Matrix & A, const Matrix & P, const Matrix & R ) const

inline

Definition at line 1517 of file Coarsening.h.

transfer_operators()

template<class Backend>

template<class Matrix>

std::tuple< std::shared_ptr< Matrix >, std::shared_ptr< Matrix > > Arcane::Alina::SmoothedAggregationCoarserning< Backend >::transfer_operators ( const Matrix & A )

inline

Definition at line 1411 of file Coarsening.h.

Member Data Documentation

prm

template<class Backend>

params Arcane::Alina::SmoothedAggregationCoarserning< Backend >::prm

Definition at line 1522 of file Coarsening.h.

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

• Coarsening.h