RTOpPack::TOpLinearCombination< Scalar > Class Template Reference

Linear combination transformation operator: z0[i] = beta*z0[i]. More...

#include <RTOpPack_TOpLinearCombination_decl.hpp>

Inheritance diagram for RTOpPack::TOpLinearCombination< Scalar >:

Public Member Functions
	TOpLinearCombination (const ArrayView< const Scalar > &alpha_in=Teuchos::null, const Scalar &beta=Teuchos::ScalarTraits< Scalar >::zero())
void	alpha (const ArrayView< const Scalar > &alpha_in)
const ArrayView< const Scalar >	alpha () const
void	beta (const Scalar &beta_in)
Scalar	beta () const
int	num_vecs () const

Overridden from RTOpT
void	apply_op_impl (const ArrayView< const ConstSubVectorView< Scalar > > &sub_vecs, const ArrayView< const SubVectorView< Scalar > > &targ_sub_vecs, const Ptr< ReductTarget > &reduct_obj_inout) const

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 32 of file RTOpPack_TOpLinearCombination_decl.hpp.

Constructor & Destructor Documentation

template<class Scalar >

RTOpPack::TOpLinearCombination< Scalar >::TOpLinearCombination	(	const ArrayView< const Scalar > &	alpha_in = Teuchos::null,
		const Scalar &	beta = Teuchos::ScalarTraits<Scalar>::zero()
	)

Definition at line 22 of file RTOpPack_TOpLinearCombination_def.hpp.

Member Function Documentation

template<class Scalar >

void RTOpPack::TOpLinearCombination< Scalar >::alpha

(

const ArrayView< const Scalar > &

alpha_in

)

Definition at line 36 of file RTOpPack_TOpLinearCombination_def.hpp.

template<class Scalar >

const ArrayView< const Scalar > RTOpPack::TOpLinearCombination< Scalar >::alpha

(

)

const

Definition at line 46 of file RTOpPack_TOpLinearCombination_def.hpp.

template<class Scalar >

void RTOpPack::TOpLinearCombination< Scalar >::beta

(

const Scalar &

beta_in

)

Definition at line 51 of file RTOpPack_TOpLinearCombination_def.hpp.

template<class Scalar >

Scalar RTOpPack::TOpLinearCombination< Scalar >::beta

(

)

const

Definition at line 55 of file RTOpPack_TOpLinearCombination_def.hpp.

template<class Scalar >

int RTOpPack::TOpLinearCombination< Scalar >::num_vecs

(

)

const

Definition at line 59 of file RTOpPack_TOpLinearCombination_def.hpp.

template<class Scalar >

void RTOpPack::TOpLinearCombination< Scalar >::apply_op_impl ( const ArrayView< const ConstSubVectorView< Scalar > > &  sub_vecs, const ArrayView< const SubVectorView< Scalar > > &  targ_sub_vecs, const Ptr< ReductTarget > &  reduct_obj_inout  ) const

virtual

Implements RTOpPack::RTOpT< Scalar >.

Definition at line 66 of file RTOpPack_TOpLinearCombination_def.hpp.

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

• RTOpPack_TOpLinearCombination_decl.hpp
• RTOpPack_TOpLinearCombination_def.hpp