CDPL::Math::VectorMatrixUnary< E, F > Class Template Reference

Expression-template node interpreting a vector expression E as a column matrix via the per-element functor F. More...

#include <MatrixExpression.hpp>

Inheritance diagram for CDPL::Math::VectorMatrixUnary< E, F >:

Public Types
typedef F::ResultType	ValueType
	The element value type of the expression (the functor's result type). More...
typedef const ValueType	ConstReference
	Constant reference type to an element value. More...
typedef const ValueType	Reference
	Mutable reference type (degrades to const for expression-template results). More...
typedef const SelfType	ConstClosureType
	Constant closure type used when this expression appears inside another expression. More...
typedef SelfType	ClosureType
	Closure type used when this expression appears inside another expression. More...
typedef E::SizeType	SizeType
	The size type inherited from the wrapped vector expression. More...
typedef E::DifferenceType	DifferenceType
	The signed difference type inherited from the wrapped vector expression. More...
Public Types inherited from CDPL::Math::MatrixExpression< VectorMatrixUnary< E, F > >
typedef VectorMatrixUnary< E, F >	ExpressionType
	The derived matrix expression type. More...
Public Types inherited from CDPL::Math::Expression< E >
typedef E	ExpressionType
	The derived expression type (made available to expression-template machinery). More...

Public Member Functions
	VectorMatrixUnary (const ExpressionType &e)
	Constructs the expression-template node wrapping the vector expression e. More...
SizeType	getSize1 () const
	Returns the wrapped vector expression's size (used as the number of rows of the resulting matrix view). More...
SizeType	getSize2 () const
	Returns the wrapped vector expression's size (used as the number of columns of the resulting matrix view). More...
ConstReference	operator() (SizeType i, SizeType j) const
	Applies the functor to the wrapped vector expression and the index pair (i, j) to produce the matrix element. More...
Public Member Functions inherited from CDPL::Math::MatrixExpression< VectorMatrixUnary< E, F > >
const ExpressionType &	operator() () const
	Returns a const reference to the derived matrix expression. More...
ExpressionType &	operator() ()
	Returns a reference to the derived matrix expression. More...

Additional Inherited Members
Protected Member Functions inherited from CDPL::Math::MatrixExpression< VectorMatrixUnary< E, F > >
	MatrixExpression ()
	~MatrixExpression ()
Protected Member Functions inherited from CDPL::Math::Expression< E >
	Expression ()
	~Expression ()

Detailed Description

template<typename E, typename F>
class CDPL::Math::VectorMatrixUnary< E, F >

Expression-template node interpreting a vector expression E as a column matrix via the per-element functor F.

Template Parameters

E	The wrapped vector expression type.
F	The unary functor type producing matrix elements from vector elements.

Member Typedef Documentation

ValueType

template<typename E , typename F >

typedef F::ResultType CDPL::Math::VectorMatrixUnary< E, F >::ValueType

The element value type of the expression (the functor's result type).

ConstReference

template<typename E , typename F >

typedef const ValueType CDPL::Math::VectorMatrixUnary< E, F >::ConstReference

Constant reference type to an element value.

Reference

template<typename E , typename F >

typedef const ValueType CDPL::Math::VectorMatrixUnary< E, F >::Reference

Mutable reference type (degrades to const for expression-template results).

ConstClosureType

template<typename E , typename F >

typedef const SelfType CDPL::Math::VectorMatrixUnary< E, F >::ConstClosureType

Constant closure type used when this expression appears inside another expression.

ClosureType

template<typename E , typename F >

typedef SelfType CDPL::Math::VectorMatrixUnary< E, F >::ClosureType

Closure type used when this expression appears inside another expression.

SizeType

template<typename E , typename F >

typedef E::SizeType CDPL::Math::VectorMatrixUnary< E, F >::SizeType

The size type inherited from the wrapped vector expression.

DifferenceType

template<typename E , typename F >

typedef E::DifferenceType CDPL::Math::VectorMatrixUnary< E, F >::DifferenceType

The signed difference type inherited from the wrapped vector expression.

Constructor & Destructor Documentation

VectorMatrixUnary()

template<typename E , typename F >

CDPL::Math::VectorMatrixUnary< E, F >::VectorMatrixUnary ( const ExpressionType &  e )

inline

Constructs the expression-template node wrapping the vector expression e.

Parameters

e	The vector expression to wrap.

Member Function Documentation

getSize1()

template<typename E , typename F >

SizeType CDPL::Math::VectorMatrixUnary< E, F >::getSize1 ( ) const

inline

Returns the wrapped vector expression's size (used as the number of rows of the resulting matrix view).

Returns

The number of rows.

getSize2()

template<typename E , typename F >

SizeType CDPL::Math::VectorMatrixUnary< E, F >::getSize2 ( ) const

inline

Returns the wrapped vector expression's size (used as the number of columns of the resulting matrix view).

Returns

The number of columns.

operator()()

template<typename E , typename F >

ConstReference CDPL::Math::VectorMatrixUnary< E, F >::operator() ( SizeType  i, SizeType  j  ) const

inline

Applies the functor to the wrapped vector expression and the index pair (i, j) to produce the matrix element.

Parameters

i	The zero-based row index.
j	The zero-based column index.

Returns

The computed matrix element.

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

• MatrixExpression.hpp