Provides the std::vector implementation of the ROL::Vector interface that handles scalings in the inner product. Also see ROL::PrimalScaledStdVector. More...

#include <ROL_ScaledStdVector.hpp>

Inheritance diagram for ROL::DualScaledStdVector< Real, Element >:

Public Member Functions
	DualScaledStdVector (const Ptr< std::vector< Element > > &std_vec, const Ptr< std::vector< Element > > &scaling_vec)

Real	dot (const Vector< Real > &x) const
	Compute \( \langle y,x \rangle \) where \(y = \mathtt{*this}\). More...

Ptr< Vector< Real > >	clone () const
	Clone to make a new (uninitialized) vector. More...

const Vector< Real > &	dual () const
	Return dual representation of \(\mathtt{*this}\), for example, the result of applying a Riesz map, or change of basis, or change of memory layout. More...

Public Member Functions inherited from ROL::StdVector< Real >
	StdVector (const Ptr< std::vector< Real > > &std_vec)

	StdVector (const int dim, const Realval=0.0)

void	set (const Vector< Real > &x)
	Set \(y \leftarrow x\) where \(y = \mathtt{*this}\). More...

void	plus (const Vector< Real > &x)
	Compute \(y \leftarrow y + x\), where \(y = \mathtt{*this}\). More...

void	axpy (const Real alpha, const Vector< Real > &x)
	Compute \(y \leftarrow \alpha x + y\) where \(y = \mathtt{*this}\). More...

void	scale (const Real alpha)
	Compute \(y \leftarrow \alpha y\) where \(y = \mathtt{*this}\). More...

Real	norm () const
	Returns \( \\| y \\| \) where \(y = \mathtt{*this}\). More...

Ptr< const std::vector< Real > >	getVector () const

Ptr< std::vector< Real > >	getVector ()

Ptr< Vector< Real > >	basis (const int i) const
	Return i-th basis vector. More...

int	dimension () const
	Return dimension of the vector space. More...

void	applyUnary (const Elementwise::UnaryFunction< Real > &f)

void	applyBinary (const Elementwise::BinaryFunction< Real > &f, const Vector< Real > &x)

Real	reduce (const Elementwise::ReductionOp< Real > &r) const

void	setScalar (const Real C)
	Set \(y \leftarrow C\) where \(C\in\mathbb{R}\). More...

void	randomize (const Real l=0.0, const Real u=1.0)
	Set vector to be uniform random between [l,u]. More...

virtual void	print (std::ostream &outStream) const

Public Member Functions inherited from ROL::Vector< Real >
virtual	~Vector ()

virtual void	zero ()
	Set to zero vector. More...

virtual std::vector< Real >	checkVector (const Vector< Real > &x, const Vector< Real > &y, const bool printToStream=true, std::ostream &outStream=std::cout) const
	Verify vector-space methods. More...

Private Types
typedef std::vector< Element > ::size_type	uint

Private Attributes
Ptr< std::vector< Element > >	scaling_vec_

Ptr< PrimalScaledStdVector < Real > >	primal_vec_

bool	isDualInitialized_

Detailed Description

template<class Real, class Element = Real>
class ROL::DualScaledStdVector< Real, Element >

Provides the std::vector implementation of the ROL::Vector interface that handles scalings in the inner product. Also see ROL::PrimalScaledStdVector.

Definition at line 65 of file ROL_ScaledStdVector.hpp.

Member Typedef Documentation

template<class Real, class Element = Real>

typedef std::vector<Element>::size_type ROL::DualScaledStdVector< Real, Element >::uint

private

Definition at line 125 of file ROL_ScaledStdVector.hpp.

Constructor & Destructor Documentation

template<class Real, class Element = Real>

ROL::DualScaledStdVector< Real, Element >::DualScaledStdVector	(	const Ptr< std::vector< Element > > &	std_vec,
		const Ptr< std::vector< Element > > &	scaling_vec
	)