RTOpPack::TOpLinearCombination< Scalar > Class Template Reference

Linear combination transformation operator: z0[i] = beta*z0[i] + sum( alpha[k]*v[k][i], k=0...num_vecs-1 ), i=0...n-1. More...

#include <RTOpPack_TOpLinearCombination.hpp>

Inheritance diagram for RTOpPack::TOpLinearCombination< Scalar >:

[legend]List of all members.

Overridden from RTOpT
void	apply_op (const int num_vecs, const ConstSubVectorView< Scalar > sub_vecs[], const int num_targ_vecs, const SubVectorView< Scalar > targ_sub_vecs[], ReductTarget *reduct_obj) const
Public Member Functions
	TOpLinearCombination (const int num_vecs=0, const Scalar alpha[]=NULL, const Scalar &beta=Teuchos::ScalarTraits< Scalar >::zero())
void	beta (const Scalar &beta)
Scalar	beta () const
void	alpha (const int num_vecs, const Scalar alpha[])
int	num_vecs () const
const Scalar *	alpha () const

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Detailed Description

template<class Scalar>
class RTOpPack::TOpLinearCombination< Scalar >

Linear combination transformation operator: z0[i] = beta*z0[i] + sum( alpha[k]*v[k][i], k=0...num_vecs-1 ), i=0...n-1.

This transformation operator only accepts num_targ_vec==1 but accepts any num_vecs > 0.

Warning! this class can only be used in SPMD mode and not client/server or master/slave. You know what needs to happen for this to work!

Definition at line 49 of file RTOpPack_TOpLinearCombination.hpp.

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Constructor & Destructor Documentation

template<class Scalar> RTOpPack::TOpLinearCombination< Scalar >::TOpLinearCombination (  const int  num_vecs = 0, const Scalar  alpha[] = NULL, const Scalar &  beta = Teuchos::ScalarTraits<Scalar>::zero() )  [inline]

Definition at line 52 of file RTOpPack_TOpLinearCombination.hpp.

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Member Function Documentation

template<class Scalar> void RTOpPack::TOpLinearCombination< Scalar >::beta (  const Scalar &  beta  )  [inline]

Definition at line 61 of file RTOpPack_TOpLinearCombination.hpp.

template<class Scalar> Scalar RTOpPack::TOpLinearCombination< Scalar >::beta (   )  const [inline]

Definition at line 63 of file RTOpPack_TOpLinearCombination.hpp.

template<class Scalar> void RTOpPack::TOpLinearCombination< Scalar >::alpha (  const int  num_vecs, const Scalar  alpha[] )  [inline]

Parameters: alpha  Array length num_vecs Definition at line 65 of file RTOpPack_TOpLinearCombination.hpp.

template<class Scalar> int RTOpPack::TOpLinearCombination< Scalar >::num_vecs (   )  const [inline]

Definition at line 75 of file RTOpPack_TOpLinearCombination.hpp.

template<class Scalar> const Scalar* RTOpPack::TOpLinearCombination< Scalar >::alpha (   )  const [inline]

Definition at line 77 of file RTOpPack_TOpLinearCombination.hpp.

template<class Scalar> void RTOpPack::TOpLinearCombination< Scalar >::apply_op (  const int  num_vecs, const ConstSubVectorView< Scalar >  sub_vecs[], const int  num_targ_vecs, const SubVectorView< Scalar >  targ_sub_vecs[], ReductTarget *  reduct_obj )  const [inline, virtual]

Implements RTOpPack::RTOpT< Scalar >. Definition at line 81 of file RTOpPack_TOpLinearCombination.hpp.

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

• RTOpPack_TOpLinearCombination.hpp

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