DGtal::functors::IntervalThresholder< T > Class Template Reference

Aim: A small functor with an operator () that compares one value to an interval. More...

#include <DGtal/base/BasicFunctors.h>

Public Types
typedef T	Input
	input type
typedef Thresholder< T, false, true >	Tlow
	predicates type
typedef Thresholder< T, true, true >	Tup
typedef PredicateCombiner< Tlow, Tup, AndBoolFct2 >	CombinedPredicate

Public Member Functions
	BOOST_CONCEPT_ASSERT ((boost::EqualityComparable< T >))
	BOOST_CONCEPT_ASSERT ((boost::LessThanComparable< T >))
	IntervalThresholder (const Input &low, const Input &up)
bool	operator() (const Input &aI) const

Private Attributes
Tlow	myTlow
Tup	myTup
CombinedPredicate	myPred

Detailed Description

template<typename T>
class DGtal::functors::IntervalThresholder< T >

Aim: A small functor with an operator () that compares one value to an interval.

template class IntervalThresholder

Template Parameters

T	type for a value that must be equality and less-than comparable

Definition at line 700 of file BasicFunctors.h.

Member Typedef Documentation

CombinedPredicate

template<typename T>

typedef PredicateCombiner<Tlow,Tup,AndBoolFct2 > DGtal::functors::IntervalThresholder< T >::CombinedPredicate

Definition at line 712 of file BasicFunctors.h.

Input

template<typename T>

typedef T DGtal::functors::IntervalThresholder< T >::Input

input type

Definition at line 707 of file BasicFunctors.h.

Tlow

template<typename T>

typedef Thresholder<T,false,true> DGtal::functors::IntervalThresholder< T >::Tlow

predicates type

Definition at line 710 of file BasicFunctors.h.

Tup

template<typename T>

typedef Thresholder<T,true,true> DGtal::functors::IntervalThresholder< T >::Tup

Definition at line 711 of file BasicFunctors.h.

Constructor & Destructor Documentation

IntervalThresholder()

template<typename T>

DGtal::functors::IntervalThresholder< T >::IntervalThresholder ( const Input & low, const Input & up )

inline

Constructor.

Parameters

low	lower threshold.
up	upper threshold.

Definition at line 719 of file BasicFunctors.h.

    : myTlow( low), myTup ( up ),
      myPred( myTlow, myTup, AndBoolFct2() ) {}

References myPred, myTlow, and myTup.

Member Function Documentation

BOOST_CONCEPT_ASSERT() [1/2]

template<typename T>

DGtal::functors::IntervalThresholder< T >::BOOST_CONCEPT_ASSERT

(

(boost::EqualityComparable< T >)

)

BOOST_CONCEPT_ASSERT() [2/2]

template<typename T>

DGtal::functors::IntervalThresholder< T >::BOOST_CONCEPT_ASSERT

(

(boost::LessThanComparable< T >)

)

operator()()

template<typename T>

bool DGtal::functors::IntervalThresholder< T >::operator() ( const Input & aI ) const

inline

Compares aI to @ myT.

Parameters

aI	any input value

Returns

'true' or 'false' according to myPred

Definition at line 728 of file BasicFunctors.h.

  {
    return myPred(aI);
  }

References myPred.

Field Documentation

myPred

template<typename T>

CombinedPredicate DGtal::functors::IntervalThresholder< T >::myPred

private

Combined predicate

Definition at line 744 of file BasicFunctors.h.

Referenced by IntervalThresholder(), and operator()().

myTlow

template<typename T>

Tlow DGtal::functors::IntervalThresholder< T >::myTlow

private

First thresholder

Definition at line 736 of file BasicFunctors.h.

Referenced by IntervalThresholder().

myTup

template<typename T>

Tup DGtal::functors::IntervalThresholder< T >::myTup

private

Second thresholder

Definition at line 740 of file BasicFunctors.h.

Referenced by IntervalThresholder().

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

• BasicFunctors.h