ComplexFFTLinearOp< RealScalar > Class Template Reference
[Templated FFT examples]

Simple concrete subclass for a serial complex-to-complex FFT. More...

#include <ComplexFFTLinearOp.hpp>

Inheritance diagram for ComplexFFTLinearOp< RealScalar >:

[legend]List of all members.

Overridden from LinearOpBase
Teuchos::RefCountPtr< const Thyra::VectorSpaceBase< std::complex< RealScalar > > >	range () const
Teuchos::RefCountPtr< const Thyra::VectorSpaceBase< std::complex< RealScalar > > >	domain () const
Overridden from SingleScalarLinearOpBase
bool	opSupported (Thyra::ETransp M_trans) const
Overridden from SingleRhsLinearOpBase
void	apply (const Thyra::ETransp M_trans, const Thyra::VectorBase< std::complex< RealScalar > > &x, Thyra::VectorBase< std::complex< RealScalar > > *y, const std::complex< RealScalar > alpha, const std::complex< RealScalar > beta) const
Overridden from SingleScalarLinearOpWithSolveBase
bool	solveSupportsTrans (Thyra::ETransp M_trans) const
bool	solveSupportsSolveTolType (Thyra::ETransp M_trans, Thyra::ESolveTolType solveTolType) const
Overridden from SingleRhsLinearOpWithSolveBase
Thyra::SolveStatus< std::complex< RealScalar > >	solve (const Thyra::ETransp M_trans, const Thyra::VectorBase< std::complex< RealScalar > > &b, Thyra::VectorBase< std::complex< RealScalar > > *x, const Thyra::SolveCriteria< std::complex< RealScalar > > *solveCriteria) const
Public Types
typedef std::complex< RealScalar >	Scalar
Public Member Functions
	ComplexFFTLinearOp (const int N)

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Detailed Description

template<class RealScalar>
class ComplexFFTLinearOp< RealScalar >

Simple concrete subclass for a serial complex-to-complex FFT.

This implementation uses orthonormal columns and rows and therefore the adjoint is the same as the inverse.

Examples:

ComplexFFTLinearOp.hpp, RealComplexFFTLinearOp.hpp, and silly1DFFT_serial.cpp.

Definition at line 46 of file ComplexFFTLinearOp.hpp.

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Member Typedef Documentation

template<class RealScalar> typedef std::complex<RealScalar> ComplexFFTLinearOp< RealScalar >::Scalar

Definition at line 53 of file ComplexFFTLinearOp.hpp.

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Constructor & Destructor Documentation

template<class RealScalar> ComplexFFTLinearOp< RealScalar >::ComplexFFTLinearOp (  const int  N  )

Examples: ComplexFFTLinearOp.hpp. Definition at line 114 of file ComplexFFTLinearOp.hpp.

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Member Function Documentation

template<class RealScalar> Teuchos::RefCountPtr< const Thyra::VectorSpaceBase< std::complex< RealScalar > > > ComplexFFTLinearOp< RealScalar >::range (   )  const

Examples: ComplexFFTLinearOp.hpp. Definition at line 123 of file ComplexFFTLinearOp.hpp.

template<class RealScalar> Teuchos::RefCountPtr< const Thyra::VectorSpaceBase< std::complex< RealScalar > > > ComplexFFTLinearOp< RealScalar >::domain (   )  const

Examples: ComplexFFTLinearOp.hpp. Definition at line 130 of file ComplexFFTLinearOp.hpp.

template<class RealScalar> bool ComplexFFTLinearOp< RealScalar >::opSupported (  Thyra::ETransp  M_trans  )  const [protected]

Examples: ComplexFFTLinearOp.hpp. Definition at line 138 of file ComplexFFTLinearOp.hpp.

template<class RealScalar> void ComplexFFTLinearOp< RealScalar >::apply (  const Thyra::ETransp  M_trans, const Thyra::VectorBase< std::complex< RealScalar > > &  x, Thyra::VectorBase< std::complex< RealScalar > > *  y, const std::complex< RealScalar >  alpha, const std::complex< RealScalar >  beta )  const [protected]

Examples: ComplexFFTLinearOp.hpp. Definition at line 146 of file ComplexFFTLinearOp.hpp.

template<class RealScalar> bool ComplexFFTLinearOp< RealScalar >::solveSupportsTrans (  Thyra::ETransp  M_trans  )  const [protected]

Examples: ComplexFFTLinearOp.hpp. Definition at line 185 of file ComplexFFTLinearOp.hpp.

template<class RealScalar> bool ComplexFFTLinearOp< RealScalar >::solveSupportsSolveTolType (  Thyra::ETransp  M_trans, Thyra::ESolveTolType  solveTolType )  const [protected]

Examples: ComplexFFTLinearOp.hpp. Definition at line 191 of file ComplexFFTLinearOp.hpp.

template<class RealScalar> Thyra::SolveStatus< std::complex< RealScalar > > ComplexFFTLinearOp< RealScalar >::solve (  const Thyra::ETransp  M_trans, const Thyra::VectorBase< std::complex< RealScalar > > &  b, Thyra::VectorBase< std::complex< RealScalar > > *  x, const Thyra::SolveCriteria< std::complex< RealScalar > > *  solveCriteria )  const [protected]

Examples: ComplexFFTLinearOp.hpp. Definition at line 200 of file ComplexFFTLinearOp.hpp.

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

• ComplexFFTLinearOp.hpp

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