DGtal::functors::NotPointPredicate< TPointPredicate > Struct Template Reference

Aim: The predicate returns true when the point predicate given at construction return false. Thus inverse a predicate: NOT operator. More...

#include <DGtal/kernel/BasicPointPredicates.h>

Public Types
typedef TPointPredicate	PointPredicate
typedef PointPredicate::Point	Point

Public Member Functions
	BOOST_CONCEPT_ASSERT ((concepts::CPointPredicate< PointPredicate >))
	NotPointPredicate (ConstAlias< PointPredicate > pred)
bool	operator() (const Point &p) const

Data Fields
const PointPredicate *	myPred
	The PointPredicate that is inversed. More...

Detailed Description

template<typename TPointPredicate>
struct DGtal::functors::NotPointPredicate< TPointPredicate >

Aim: The predicate returns true when the point predicate given at construction return false. Thus inverse a predicate: NOT operator.

Description of template class 'NotPointPredicate'

Template Parameters

TPointPredicate

the predicate type.

Examples

geometry/volumes/distance/voronoimap2D.cpp.

Definition at line 207 of file BasicPointPredicates.h.

Member Typedef Documentation

Point

template<typename TPointPredicate >

typedef PointPredicate::Point DGtal::functors::NotPointPredicate< TPointPredicate >::Point

Definition at line 211 of file BasicPointPredicates.h.

PointPredicate

template<typename TPointPredicate >

typedef TPointPredicate DGtal::functors::NotPointPredicate< TPointPredicate >::PointPredicate

Definition at line 209 of file BasicPointPredicates.h.

Constructor & Destructor Documentation

NotPointPredicate()

template<typename TPointPredicate >

DGtal::functors::NotPointPredicate< TPointPredicate >::NotPointPredicate

(

ConstAlias< PointPredicate >

pred

)

Constructor from predicates and bool Functor.

Member Function Documentation

BOOST_CONCEPT_ASSERT()

template<typename TPointPredicate >

DGtal::functors::NotPointPredicate< TPointPredicate >::BOOST_CONCEPT_ASSERT

(

(concepts::CPointPredicate< PointPredicate >)

)

operator()()

template<typename TPointPredicate >

bool DGtal::functors::NotPointPredicate< TPointPredicate >::operator()

(

const Point &

p

)

const

Parameters

p	any point.

Returns

the value of the predicate at this point.

Field Documentation

myPred

template<typename TPointPredicate >

const PointPredicate* DGtal::functors::NotPointPredicate< TPointPredicate >::myPred

The PointPredicate that is inversed.

Definition at line 225 of file BasicPointPredicates.h.

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

• BasicPointPredicates.h