tvmet::XprUnOp< UnOp, E > Class Template Reference

Unary operator working on one subexpression. More...

#include <tvmet/xpr/UnOperator.h>

Inheritance diagram for tvmet::XprUnOp< UnOp, E >:

Collaboration diagram for tvmet::XprUnOp< UnOp, E >:

List of all members.

Public Types
enum	{ ops_expr = E::ops, ops = 1 * ops_expr }
	Complexity counter. More...
typedef UnOp::value_type	value_type
Public Member Functions
	XprUnOp (const E &e)
	Constructor for an expressions.
value_type	operator() (std::size_t i) const
	Copy Constructor.
value_type	operator() (std::size_t i, std::size_t j) const
	index operator for arrays/matrices.
void	print_xpr (std::ostream &os, std::size_t l=0) const
Private Member Functions
	XprUnOp ()
XprUnOp &	operator= (const XprUnOp &)
Private Attributes
const E	m_expr

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Detailed Description

template<class UnOp, class E>
class tvmet::XprUnOp< UnOp, E >

Unary operator working on one subexpression.

Using the access operator() the unary operation will be evaluated.

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Member Typedef Documentation

template<class UnOp , class E >

typedef UnOp::value_type tvmet::XprUnOp< UnOp, E >::value_type

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Member Enumeration Documentation

template<class UnOp , class E >

anonymous enum

Complexity counter.

Enumerator:

ops_expr
ops

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Constructor & Destructor Documentation

template<class UnOp , class E >

tvmet::XprUnOp< UnOp, E >::XprUnOp

(

)

[private]

template<class UnOp , class E >

tvmet::XprUnOp< UnOp, E >::XprUnOp

(

const E &

e

)

[inline, explicit]

Constructor for an expressions.

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Member Function Documentation

template<class UnOp , class E >

value_type tvmet::XprUnOp< UnOp, E >::operator()

(

std::size_t

i

)

const [inline]

Copy Constructor.

Not explicit! Index operator, evaluates the expression inside.

References tvmet::XprUnOp< UnOp, E >::m_expr.

template<class UnOp , class E >

value_type tvmet::XprUnOp< UnOp, E >::operator()	(	std::size_t	i,
		std::size_t	j
	)		const [inline]

index operator for arrays/matrices.

References tvmet::XprUnOp< UnOp, E >::m_expr.

template<class UnOp , class E >

XprUnOp& tvmet::XprUnOp< UnOp, E >::operator=

(

const XprUnOp< UnOp, E > &

)

[private]

template<class UnOp , class E >

void tvmet::XprUnOp< UnOp, E >::print_xpr	(	std::ostream &	os,
		std::size_t	l = 0
	)		const [inline]

References tvmet::XprUnOp< UnOp, E >::m_expr, tvmet::XprUnOp< UnOp, E >::ops, and tvmet::XprUnOp< UnOp, E >::ops_expr.

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Member Data Documentation

template<class UnOp , class E >

const E tvmet::XprUnOp< UnOp, E >::m_expr [private]

Referenced by tvmet::XprUnOp< UnOp, E >::operator()(), and tvmet::XprUnOp< UnOp, E >::print_xpr().