internal::LinearOperatorImplementation::EmptyPayload Class Reference

#include <deal.II/lac/linear_operator.h>

Detailed Description

A dummy class for LinearOperators that do not require any extensions to facilitate the operations of the matrix.

This is the Payload class typically associated with deal.II's native SparseMatrix. To use Trilinos and PETSc sparse matrix classes it is necessary to initialize a LinearOperator with their associated Payload.

Definition at line 1161 of file linear_operator.h.

Public Member Functions
template<typename... Args>
	EmptyPayload (const Args &...)
EmptyPayload	identity_payload () const
EmptyPayload	null_payload () const
EmptyPayload	transpose_payload () const
template<typename Solver , typename Preconditioner >
EmptyPayload	inverse_payload (Solver &, const Preconditioner &) const

Constructor & Destructor Documentation

EmptyPayload()

template<typename... Args>

internal::LinearOperatorImplementation::EmptyPayload::EmptyPayload ( const Args &  ... )

inline

Default constructor

Since this class does not do anything in particular and needs no special configuration, we have only one generic constructor that can be called under any conditions.

Definition at line 1172 of file linear_operator.h.

Member Function Documentation

identity_payload()

EmptyPayload internal::LinearOperatorImplementation::EmptyPayload::identity_payload ( ) const

inline

Return a payload configured for identity operations

Definition at line 1180 of file linear_operator.h.

null_payload()

EmptyPayload internal::LinearOperatorImplementation::EmptyPayload::null_payload ( ) const

inline

Return a payload configured for null operations

Definition at line 1190 of file linear_operator.h.

transpose_payload()

EmptyPayload internal::LinearOperatorImplementation::EmptyPayload::transpose_payload ( ) const

inline

Return a payload configured for transpose operations

Definition at line 1200 of file linear_operator.h.

inverse_payload()

template<typename Solver , typename Preconditioner >

EmptyPayload internal::LinearOperatorImplementation::EmptyPayload::inverse_payload ( Solver &  , const Preconditioner &    ) const

inline

Return a payload configured for inverse operations

Definition at line 1211 of file linear_operator.h.

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

• include/deal.II/lac/linear_operator.h