Provides the std::vector implementation of the ROL::Vector interface. More...

#include <ROL_SROMVector.hpp>

Inheritance diagram for ROL::SROMVector< Real >:

Public Member Functions
	SROMVector (const ROL::Ptr< ProbabilityVector< Real > > &pvec, const ROL::Ptr< AtomVector< Real > > &avec)

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	scale (const Real alpha)
	Compute \(y \leftarrow \alpha y\) 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...

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

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

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

const Vector< Real > &	dual (void) 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...

int	dimension (void) 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

const ROL::Ptr< const AtomVector< Real > >	getAtomVector (void) const

const ROL::Ptr< const ProbabilityVector< Real > >	getProbabilityVector (void) const

ROL::Ptr< AtomVector< Real > >	getAtomVector (void)

ROL::Ptr< ProbabilityVector < Real > >	getProbabilityVector (void)

void	setAtomVector (const AtomVector< Real > &vec)

void	setProbabilityVector (const ProbabilityVector< Real > &vec)

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

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

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

virtual Real	apply (const Vector< Real > &x) const
	Apply \(\mathtt{*this}\) to a dual vector. This is equivalent to the call \(\mathtt{this->dot(x.dual())}\). More...

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

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

virtual void	randomize (const Real l=0.0, const Real u=1.0)
	Set vector to be uniform random between [l,u]. 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< Real > ::size_type	uint

Private Attributes
const ROL::Ptr < ProbabilityVector< Real > >	pvec_

const ROL::Ptr< AtomVector < Real > >	avec_

ROL::Ptr< Vector< Real > >	dual_pvec_

ROL::Ptr< Vector< Real > >	dual_avec_

ROL::Ptr< SROMVector< Real > >	dual_vec_

bool	isDualInitialized_

Detailed Description

template<class Real>
class ROL::SROMVector< Real >

Provides the std::vector implementation of the ROL::Vector interface.

Definition at line 27 of file ROL_SROMVector.hpp.

Member Typedef Documentation

template<class Real>

typedef std::vector<Real>::size_type ROL::SROMVector< Real >::uint

private

Definition at line 28 of file ROL_SROMVector.hpp.

Constructor & Destructor Documentation

template<class Real>

ROL::SROMVector< Real >::SROMVector	(	const ROL::Ptr< ProbabilityVector< Real > > &	pvec,
		const ROL::Ptr< AtomVector< Real > > &	avec
	)

inline

Definition at line 40 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_, ROL::SROMVector< Real >::clone(), ROL::SROMVector< Real >::dual_avec_, ROL::SROMVector< Real >::dual_pvec_, and ROL::SROMVector< Real >::pvec_.

Member Function Documentation

template<class Real>

void ROL::SROMVector< Real >::set ( const Vector< Real > & x )

inlinevirtual

Set \(y \leftarrow x\) where \(y = \mathtt{*this}\).

Parameters

[in] x is a vector.

On return \(\mathtt{*this} = x\). Uses zero and plus methods for the computation. Please overload if a more efficient implementation is needed.

Reimplemented from ROL::Vector< Real >.

Definition at line 47 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_, ROL::SROMVector< Real >::getAtomVector(), ROL::SROMVector< Real >::getProbabilityVector(), and ROL::SROMVector< Real >::pvec_.

template<class Real>

void ROL::SROMVector< Real >::plus ( const Vector< Real > & x )

inlinevirtual

Compute \(y \leftarrow y + x\), where \(y = \mathtt{*this}\).

Parameters

[in] x is the vector to be added to \(\mathtt{*this}\).

On return \(\mathtt{*this} = \mathtt{*this} + x\).

Implements ROL::Vector< Real >.

Definition at line 53 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_, ROL::SROMVector< Real >::getAtomVector(), ROL::SROMVector< Real >::getProbabilityVector(), and ROL::SROMVector< Real >::pvec_.

template<class Real>

void ROL::SROMVector< Real >::scale ( const Real alpha )

inlinevirtual

Compute \(y \leftarrow \alpha y\) where \(y = \mathtt{*this}\).

Parameters

[in] alpha is the scaling of \(\mathtt{*this}\).

On return \(\mathtt{*this} = \alpha (\mathtt{*this}) \).

Implements ROL::Vector< Real >.

Definition at line 59 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_, and ROL::SROMVector< Real >::pvec_.

template<class Real>

void ROL::SROMVector< Real >::axpy	(	const Real	alpha,
		const Vector< Real > &	x
	)

inlinevirtual

Compute \(y \leftarrow \alpha x + y\) where \(y = \mathtt{*this}\).

Parameters

[in]	alpha	is the scaling of x.
[in]	x	is a vector.

On return \(\mathtt{*this} = \mathtt{*this} + \alpha x \). Uses clone, set, scale and plus for the computation. Please overload if a more efficient implementation is needed.

Reimplemented from ROL::Vector< Real >.

Definition at line 64 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_, ROL::SROMVector< Real >::getAtomVector(), ROL::SROMVector< Real >::getProbabilityVector(), and ROL::SROMVector< Real >::pvec_.

template<class Real>

Real ROL::SROMVector< Real >::dot ( const Vector< Real > & x ) const

inlinevirtual

Compute \( \langle y,x \rangle \) where \(y = \mathtt{*this}\).

Parameters

[in] x is the vector that forms the dot product with \(\mathtt{*this}\).

Returns: The number equal to \(\langle \mathtt{*this}, x \rangle\).

Implements ROL::Vector< Real >.

Definition at line 70 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_, ROL::SROMVector< Real >::getAtomVector(), ROL::SROMVector< Real >::getProbabilityVector(), and ROL::SROMVector< Real >::pvec_.

Referenced by ROL::SROMVector< Real >::norm().

template<class Real>

Real ROL::SROMVector< Real >::norm ( ) const

inlinevirtual

Returns \( \| y \| \) where \(y = \mathtt{*this}\).

Returns: A nonnegative number equal to the norm of \(\mathtt{*this}\).

Implements ROL::Vector< Real >.

Definition at line 77 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::dot().

template<class Real>

ROL::Ptr<Vector<Real> > ROL::SROMVector< Real >::clone ( void ) const

inlinevirtual

Clone to make a new (uninitialized) vector.

Returns: A reference-counted pointer to the cloned vector.

Provides the means of allocating temporary memory in ROL.

Implements ROL::Vector< Real >.

Definition at line 83 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_, and ROL::SROMVector< Real >::pvec_.

Referenced by ROL::SROMVector< Real >::SROMVector().

template<class Real>

const Vector<Real>& ROL::SROMVector< Real >::dual ( void ) const

inlinevirtual

Return dual representation of \(\mathtt{*this}\), for example, the result of applying a Riesz map, or change of basis, or change of memory layout.

Returns: A const reference to dual representation.

By default, returns the current object. Please overload if you need a dual representation.

Reimplemented from ROL::Vector< Real >.

Definition at line 89 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_, ROL::SROMVector< Real >::dual_avec_, ROL::SROMVector< Real >::dual_pvec_, ROL::SROMVector< Real >::dual_vec_, ROL::SROMVector< Real >::isDualInitialized_, and ROL::SROMVector< Real >::pvec_.

template<class Real>

int ROL::SROMVector< Real >::dimension ( void ) const

inlinevirtual

Return dimension of the vector space.

Returns: The dimension of the vector space, i.e., the total number of basis vectors.

Overload if the basis is overloaded.

Reimplemented from ROL::Vector< Real >.

Definition at line 101 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_, and ROL::SROMVector< Real >::pvec_.

template<class Real>

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

inlinevirtual

Reimplemented from ROL::Vector< Real >.

Definition at line 105 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_, and ROL::SROMVector< Real >::pvec_.

template<class Real>

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

inlinevirtual

Reimplemented from ROL::Vector< Real >.

Definition at line 110 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_, ROL::SROMVector< Real >::getAtomVector(), ROL::SROMVector< Real >::getProbabilityVector(), and ROL::SROMVector< Real >::pvec_.

template<class Real>

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

inlinevirtual

Reimplemented from ROL::Vector< Real >.

Definition at line 116 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_, and ROL::SROMVector< Real >::pvec_.

template<class Real>

const ROL::Ptr<const AtomVector<Real> > ROL::SROMVector< Real >::getAtomVector ( void ) const

inline

Definition at line 125 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_.

Referenced by ROL::SROMVector< Real >::applyBinary(), ROL::SROMVector< Real >::axpy(), ROL::SROMVector< Real >::dot(), ROL::MomentObjective< Real >::gradient(), ROL::CDFObjective< Real >::gradient(), ROL::MomentObjective< Real >::hessVec(), ROL::CDFObjective< Real >::hessVec(), ROL::SROMVector< Real >::plus(), ROL::SROMVector< Real >::set(), ROL::MomentObjective< Real >::value(), and ROL::CDFObjective< Real >::value().

template<class Real>

const ROL::Ptr<const ProbabilityVector<Real> > ROL::SROMVector< Real >::getProbabilityVector ( void ) const

inline

Definition at line 129 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::pvec_.

Referenced by ROL::SROMVector< Real >::applyBinary(), ROL::SROMVector< Real >::axpy(), ROL::SROMVector< Real >::dot(), ROL::MomentObjective< Real >::gradient(), ROL::CDFObjective< Real >::gradient(), ROL::MomentObjective< Real >::hessVec(), ROL::CDFObjective< Real >::hessVec(), ROL::SROMVector< Real >::plus(), ROL::SROMVector< Real >::set(), ROL::MomentObjective< Real >::value(), and ROL::CDFObjective< Real >::value().

template<class Real>

ROL::Ptr<AtomVector<Real> > ROL::SROMVector< Real >::getAtomVector ( void )

inline

Definition at line 133 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_.

template<class Real>

ROL::Ptr<ProbabilityVector<Real> > ROL::SROMVector< Real >::getProbabilityVector ( void )

inline

Definition at line 137 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::pvec_.

template<class Real>

void ROL::SROMVector< Real >::setAtomVector ( const AtomVector< Real > & vec )

inline

Definition at line 141 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::avec_.

template<class Real>

void ROL::SROMVector< Real >::setProbabilityVector ( const ProbabilityVector< Real > & vec )

inline

Definition at line 145 of file ROL_SROMVector.hpp.

References ROL::SROMVector< Real >::pvec_.

Member Data Documentation

template<class Real>

const ROL::Ptr<ProbabilityVector<Real> > ROL::SROMVector< Real >::pvec_

private

Definition at line 30 of file ROL_SROMVector.hpp.

template<class Real>

const ROL::Ptr<AtomVector<Real> > ROL::SROMVector< Real >::avec_

private

Definition at line 31 of file ROL_SROMVector.hpp.

template<class Real>

ROL::Ptr<Vector<Real> > ROL::SROMVector< Real >::dual_pvec_

mutableprivate

Definition at line 33 of file ROL_SROMVector.hpp.

Referenced by ROL::SROMVector< Real >::dual(), and ROL::SROMVector< Real >::SROMVector().

template<class Real>

ROL::Ptr<Vector<Real> > ROL::SROMVector< Real >::dual_avec_

mutableprivate

Definition at line 34 of file ROL_SROMVector.hpp.

Referenced by ROL::SROMVector< Real >::dual(), and ROL::SROMVector< Real >::SROMVector().

template<class Real>

ROL::Ptr<SROMVector<Real> > ROL::SROMVector< Real >::dual_vec_

mutableprivate

Definition at line 35 of file ROL_SROMVector.hpp.

Referenced by ROL::SROMVector< Real >::dual().

template<class Real>

bool ROL::SROMVector< Real >::isDualInitialized_

mutableprivate

Definition at line 36 of file ROL_SROMVector.hpp.

Referenced by ROL::SROMVector< Real >::dual().

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

ROL_SROMVector.hpp

Public Member Functions

Private Types

Private Attributes

Detailed Description

template<class Real> class ROL::SROMVector< Real >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class Real>
class ROL::SROMVector< Real >