Aim: model of CConstBidirectionalRangeFromPoint that adapts any range of elements bounded by two iterators [itb, ite) and provides services to (circularly)iterate over it (in a read-only manner). More...

#include <DGtal/base/SimpleRandomAccessConstRangeFromPoint.h>

Public Types
typedef DistanceFunctor::Point	Point

typedef TConstIterator	ConstIterator

typedef std::reverse_iterator< ConstIterator >	ConstReverseIterator

typedef Circulator< ConstIterator >	ConstCirculator

typedef std::reverse_iterator< ConstCirculator >	ConstReverseCirculator

Public Member Functions
	SimpleRandomAccessConstRangeFromPoint (const TConstIterator &itb, const TConstIterator &ite, const DistanceFunctor &aDistance)

	SimpleRandomAccessConstRangeFromPoint (const SimpleRandomAccessConstRangeFromPoint &other)

SimpleRandomAccessConstRangeFromPoint &	operator= (const SimpleRandomAccessConstRangeFromPoint &other)

	~SimpleRandomAccessConstRangeFromPoint ()

bool	isValid () const

void	selfDisplay (std::ostream &out) const

std::string	className () const

ConstIterator	begin () const

ConstIterator	begin (const Point &aPoint) const

ConstIterator	end () const

ConstReverseIterator	rbegin () const

ConstReverseIterator	rbegin (const Point &aPoint) const

ConstReverseIterator	rend () const

ConstCirculator	c () const

ConstReverseCirculator	rc () const

Private Member Functions
	BOOST_CONCEPT_ASSERT ((boost::RandomAccessIterator< TConstIterator >))

	BOOST_CONCEPT_ASSERT ((boost::UnaryFunction< DistanceFunctor, typename DistanceFunctor::Difference, typename DistanceFunctor::Point >))

Private Attributes
TConstIterator	myBegin

TConstIterator	myEnd

DistanceFunctor	myDistance

Detailed Description

template<typename TConstIterator, typename DistanceFunctor>
class DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >

Aim: model of CConstBidirectionalRangeFromPoint that adapts any range of elements bounded by two iterators [itb, ite) and provides services to (circularly)iterate over it (in a read-only manner).

Template Parameters

TConstIterator	the type of the iterator to adapt (at least bidirectional)
DistanceFunctor	type of distance from point functor for random access container models. Models must have a Point and a Difference inner types. operator() returns a number of type Difference on instances of Point)

See also: ConstRangeAdapter

Definition at line 73 of file SimpleRandomAccessConstRangeFromPoint.h.

Member Typedef Documentation

◆ ConstCirculator

template<typename TConstIterator , typename DistanceFunctor >

typedef Circulator<ConstIterator> DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::ConstCirculator

Definition at line 89 of file SimpleRandomAccessConstRangeFromPoint.h.

◆ ConstIterator

template<typename TConstIterator , typename DistanceFunctor >

typedef TConstIterator DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::ConstIterator

Definition at line 86 of file SimpleRandomAccessConstRangeFromPoint.h.

◆ ConstReverseCirculator

template<typename TConstIterator , typename DistanceFunctor >

typedef std::reverse_iterator<ConstCirculator> DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::ConstReverseCirculator

Definition at line 90 of file SimpleRandomAccessConstRangeFromPoint.h.

◆ ConstReverseIterator

template<typename TConstIterator , typename DistanceFunctor >

typedef std::reverse_iterator<ConstIterator> DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::ConstReverseIterator

Definition at line 87 of file SimpleRandomAccessConstRangeFromPoint.h.

◆ Point

template<typename TConstIterator , typename DistanceFunctor >

typedef DistanceFunctor::Point DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::Point

Definition at line 84 of file SimpleRandomAccessConstRangeFromPoint.h.

Constructor & Destructor Documentation

◆ SimpleRandomAccessConstRangeFromPoint() [1/2]

template<typename TConstIterator , typename DistanceFunctor >

DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::SimpleRandomAccessConstRangeFromPoint	(	const TConstIterator &	itb,
		const TConstIterator &	ite,
		const DistanceFunctor &	aDistance
	)

inline

Standard constructor from two iterators and one functor.

Parameters

itb	begin iterator.
ite	end iterator.
aDistance	functor used to adapt on-the-fly the elements of the range

Definition at line 102 of file SimpleRandomAccessConstRangeFromPoint.h.

103 : myBegin ( itb ), myEnd ( ite ), myDistance ( aDistance ) {}

DGtal::SimpleRandomAccessConstRangeFromPoint::myDistance

DistanceFunctor myDistance

Definition: SimpleRandomAccessConstRangeFromPoint.h:181

DGtal::SimpleRandomAccessConstRangeFromPoint::myBegin

TConstIterator myBegin

Definition: SimpleRandomAccessConstRangeFromPoint.h:172

DGtal::SimpleRandomAccessConstRangeFromPoint::myEnd

TConstIterator myEnd

Definition: SimpleRandomAccessConstRangeFromPoint.h:176

◆ SimpleRandomAccessConstRangeFromPoint() [2/2]

template<typename TConstIterator , typename DistanceFunctor >

DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::SimpleRandomAccessConstRangeFromPoint ( const SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor > & other )

inline

Copy constructor.

Parameters

other the iterator to clone.

Definition at line 109 of file SimpleRandomAccessConstRangeFromPoint.h.

110 : myBegin ( other.myBegin ), myEnd ( other.myEnd ), myDistance ( other.myDistance ) {}

◆ ~SimpleRandomAccessConstRangeFromPoint()

template<typename TConstIterator , typename DistanceFunctor >

DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::~SimpleRandomAccessConstRangeFromPoint ( )

inline

Destructor. Does nothing.

Definition at line 132 of file SimpleRandomAccessConstRangeFromPoint.h.

132{}

Member Function Documentation

◆ begin() [1/2]

template<typename TConstIterator , typename DistanceFunctor >

ConstIterator DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::begin ( ) const

inline

Iterator service.

Returns: begin iterator

Definition at line 191 of file SimpleRandomAccessConstRangeFromPoint.h.

      {
        return ConstIterator ( myBegin );
      }

References DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myBegin.

Referenced by DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::c(), SECTION(), test_image(), testImage(), and testImageFromSet().

◆ begin() [2/2]

template<typename TConstIterator , typename DistanceFunctor >

ConstIterator DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::begin ( const Point & aPoint ) const

inline

Iterator service.

Parameters

aPoint a Point

Returns: begin iterator

Definition at line 202 of file SimpleRandomAccessConstRangeFromPoint.h.

      {
        return ConstIterator ( myBegin ) + myDistance ( aPoint );
      }

References aPoint(), DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myBegin, and DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myDistance.

◆ BOOST_CONCEPT_ASSERT() [1/2]

template<typename TConstIterator , typename DistanceFunctor >

DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::BOOST_CONCEPT_ASSERT ( (boost::RandomAccessIterator< TConstIterator >) )

private

◆ BOOST_CONCEPT_ASSERT() [2/2]

template<typename TConstIterator , typename DistanceFunctor >

DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::BOOST_CONCEPT_ASSERT ( (boost::UnaryFunction< DistanceFunctor, typename DistanceFunctor::Difference, typename DistanceFunctor::Point >) )

private

◆ c()

template<typename TConstIterator , typename DistanceFunctor >

ConstCirculator DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::c ( ) const

inline

Circulator service.

Returns: a circulator

Definition at line 249 of file SimpleRandomAccessConstRangeFromPoint.h.

      {
        return ConstCirculator ( this->begin(), this->begin(), this->end() );
      }

References DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::begin(), and DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::end().

Referenced by DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::rc(), and SECTION().

◆ className()

template<typename TConstIterator , typename DistanceFunctor >

std::string DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::className ( ) const

inline

Returns: the style name used for drawing this object.

Definition at line 160 of file SimpleRandomAccessConstRangeFromPoint.h.

      {
        return "SimpleRandomAccessConstRangeFromPoint";
      }

◆ end()

template<typename TConstIterator , typename DistanceFunctor >

ConstIterator DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::end ( ) const

inline

Iterator service.

Returns: end iterator

Definition at line 211 of file SimpleRandomAccessConstRangeFromPoint.h.

      {
        return ConstIterator ( myEnd );
      }

References DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myEnd.

Referenced by DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::c(), DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::rbegin(), SECTION(), test_image(), testImage(), and testImageFromSet().

◆ isValid()

template<typename TConstIterator , typename DistanceFunctor >

bool DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::isValid ( ) const

inline

Checks the validity/consistency of the object.

Returns: 'true' if the object is valid, 'false' otherwise.

Definition at line 138 of file SimpleRandomAccessConstRangeFromPoint.h.

      {
        return true;
      }

◆ operator=()

template<typename TConstIterator , typename DistanceFunctor >

SimpleRandomAccessConstRangeFromPoint & DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::operator= ( const SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor > & other )

inline

Assignment.

Parameters

other the iterator to copy.

Returns: a reference on 'this'.

Definition at line 117 of file SimpleRandomAccessConstRangeFromPoint.h.

      {
        if ( this != &other )
        {
          myBegin = other.myBegin;
          myEnd = other.myEnd;
          myDistance = other.myDistance;
        }
 
        return *this;
      }

References DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myBegin, DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myDistance, and DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myEnd.

◆ rbegin() [1/2]

template<typename TConstIterator , typename DistanceFunctor >

ConstReverseIterator DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::rbegin ( ) const

inline

Iterator service.

Returns: rbegin iterator

Definition at line 220 of file SimpleRandomAccessConstRangeFromPoint.h.

      {
        return ConstReverseIterator ( this->end() );
      }

References DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::end().

Referenced by SECTION().

◆ rbegin() [2/2]

template<typename TConstIterator , typename DistanceFunctor >

ConstReverseIterator DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::rbegin ( const Point & aPoint ) const

inline

Iterator service.

Parameters

aPoint a Point

Returns: rbegin iterator

Definition at line 230 of file SimpleRandomAccessConstRangeFromPoint.h.

      {
        return ConstReverseIterator ( myBegin + myDistance ( aPoint ) + 1 );
      }

References aPoint(), DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myBegin, and DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myDistance.

◆ rc()

template<typename TConstIterator , typename DistanceFunctor >

ConstReverseCirculator DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::rc ( ) const

inline

Circulator service.

Returns: a reverse circulator

Definition at line 258 of file SimpleRandomAccessConstRangeFromPoint.h.

      {
        return ConstReverseCirculator ( this->c() );
      }

References DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::c().

Referenced by SECTION().

◆ rend()

template<typename TConstIterator , typename DistanceFunctor >

ConstReverseIterator DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::rend ( ) const

inline

Iterator service.

Returns: rend iterator

Definition at line 240 of file SimpleRandomAccessConstRangeFromPoint.h.

      {
        return ConstReverseIterator ( myBegin );
      }

References DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myBegin.

Referenced by SECTION().

◆ selfDisplay()

template<typename TConstIterator , typename DistanceFunctor >

void DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::selfDisplay ( std::ostream & out ) const

inline

Writes/Displays the object on an output stream.

Parameters

out	the output stream where the object is written.

Definition at line 148 of file SimpleRandomAccessConstRangeFromPoint.h.

      {
        typedef typename IteratorCirculatorTraits<ConstIterator>::Value Value;
        out << "[SimpleRandomAccessConstRangeFromPoint]" << std::endl;
        out << "\t";
        std::copy ( myBegin, myEnd, std::ostream_iterator<Value> ( out, ", " ) );
        out << std::endl;
      }

References DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myBegin, and DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myEnd.

Field Documentation

◆ myBegin

template<typename TConstIterator , typename DistanceFunctor >

TConstIterator DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myBegin

private

Begin underlying iterator

Definition at line 172 of file SimpleRandomAccessConstRangeFromPoint.h.

Referenced by DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::begin(), DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::operator=(), DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::rbegin(), DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::rend(), and DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::selfDisplay().

◆ myDistance

template<typename TConstIterator , typename DistanceFunctor >

DistanceFunctor DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myDistance

private

Underlying distance function

Definition at line 181 of file SimpleRandomAccessConstRangeFromPoint.h.

Referenced by DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::begin(), DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::operator=(), and DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::rbegin().

◆ myEnd

template<typename TConstIterator , typename DistanceFunctor >

TConstIterator DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::myEnd

private

End underlying iterator

Definition at line 176 of file SimpleRandomAccessConstRangeFromPoint.h.

Referenced by DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::end(), DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::operator=(), and DGtal::SimpleRandomAccessConstRangeFromPoint< TConstIterator, DistanceFunctor >::selfDisplay().

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

SimpleRandomAccessConstRangeFromPoint.h

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ ConstCirculator

◆ ConstIterator

◆ ConstReverseCirculator

◆ ConstReverseIterator

◆ Point

Constructor & Destructor Documentation

◆ SimpleRandomAccessConstRangeFromPoint() [1/2]

◆ SimpleRandomAccessConstRangeFromPoint() [2/2]

◆ ~SimpleRandomAccessConstRangeFromPoint()

Member Function Documentation

◆ begin() [1/2]

◆ begin() [2/2]

◆ BOOST_CONCEPT_ASSERT() [1/2]

◆ BOOST_CONCEPT_ASSERT() [2/2]

◆ c()

◆ className()

◆ end()

◆ isValid()

◆ operator=()

◆ rbegin() [1/2]

◆ rbegin() [2/2]

◆ rc()

◆ rend()

◆ selfDisplay()

Field Documentation

◆ myBegin

◆ myDistance

◆ myEnd