DGtal::IntervalThresholder< T > Class Template Reference

#include <BasicFunctors.h>

Collaboration diagram for DGtal::IntervalThresholder< T >:

Public Types
typedef T	Input
typedef Thresholder< T, false, true >	Tlow
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::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 478 of file BasicFunctors.h.

---

Member Typedef Documentation

template<typename T>

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

Definition at line 490 of file BasicFunctors.h.

template<typename T>

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

input type

Definition at line 485 of file BasicFunctors.h.

template<typename T>

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

predicates type

Definition at line 488 of file BasicFunctors.h.

template<typename T>

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

Definition at line 489 of file BasicFunctors.h.

---

Constructor & Destructor Documentation

template<typename T>

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

inline

Constructor.

Parameters:

low	lower threshold.
up	upper threshold.

Definition at line 497 of file BasicFunctors.h.

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

---

Member Function Documentation

template<typename T>

DGtal::IntervalThresholder< T >::BOOST_CONCEPT_ASSERT

(

(boost::EqualityComparable< T >)

)

template<typename T>

DGtal::IntervalThresholder< T >::BOOST_CONCEPT_ASSERT

(

(boost::LessThanComparable< T >)

)

template<typename T>

bool DGtal::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 506 of file BasicFunctors.h.

References DGtal::IntervalThresholder< T >::myPred.

  {
    return myPred(aI); 
  }

---

Field Documentation

template<typename T>

CombinedPredicate DGtal::IntervalThresholder< T >::myPred

private

Combined predicate

Definition at line 522 of file BasicFunctors.h.

Referenced by DGtal::IntervalThresholder< T >::operator()().

template<typename T>

Tlow DGtal::IntervalThresholder< T >::myTlow

private

First thresholder

Definition at line 514 of file BasicFunctors.h.

template<typename T>

Tup DGtal::IntervalThresholder< T >::myTup

private

Second thresholder

Definition at line 518 of file BasicFunctors.h.

---

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

• BasicFunctors.h