Grid 0.7.0
ImplicitlyRestartedLanczosHermOpTester< Field > Class Template Reference

#include <ImplicitlyRestartedLanczos.h>

Inheritance diagram for ImplicitlyRestartedLanczosHermOpTester< Field >:
ImplicitlyRestartedLanczosTester< Field >

Public Member Functions

 ImplicitlyRestartedLanczosHermOpTester (LinearFunction< Field > &HermOp)
int ReconstructEval (int j, RealD resid, Field &B, RealD &eval, RealD evalMaxApprox)
int TestConvergence (int j, RealD eresid, Field &B, RealD &eval, RealD evalMaxApprox)

Data Fields

LinearFunction< Field > & _HermOp

Detailed Description

template<class Field>
class ImplicitlyRestartedLanczosHermOpTester< Field >

Definition at line 56 of file ImplicitlyRestartedLanczos.h.

Constructor & Destructor Documentation

◆ ImplicitlyRestartedLanczosHermOpTester()

template<class Field>
ImplicitlyRestartedLanczosHermOpTester< Field >::ImplicitlyRestartedLanczosHermOpTester ( LinearFunction< Field > & HermOp)
inline

Definition at line 61 of file ImplicitlyRestartedLanczos.h.

References _HermOp.

Member Function Documentation

◆ ReconstructEval()

template<class Field>
int ImplicitlyRestartedLanczosHermOpTester< Field >::ReconstructEval ( int j,
RealD resid,
Field & B,
RealD & eval,
RealD evalMaxApprox )
inlinevirtual

Implements ImplicitlyRestartedLanczosTester< Field >.

Definition at line 62 of file ImplicitlyRestartedLanczos.h.

References B, eval(), and TestConvergence().

Referenced by LocalCoherenceLanczos< Fobj, CComplex, nbasis >::testFine().

◆ TestConvergence()

template<class Field>
int ImplicitlyRestartedLanczosHermOpTester< Field >::TestConvergence ( int j,
RealD eresid,
Field & B,
RealD & eval,
RealD evalMaxApprox )
inlinevirtual

Implements ImplicitlyRestartedLanczosTester< Field >.

Definition at line 66 of file ImplicitlyRestartedLanczos.h.

References _HermOp, B, eval(), GridLogIRL, innerProduct(), norm2(), pow(), and real().

Referenced by ReconstructEval().

Field Documentation

◆ _HermOp

template<class Field>
LinearFunction<Field>& ImplicitlyRestartedLanczosHermOpTester< Field >::_HermOp

Definition at line 60 of file ImplicitlyRestartedLanczos.h.

Referenced by ImplicitlyRestartedLanczosHermOpTester(), and TestConvergence().

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