Aim: model of CConstRange 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/SimpleConstRange.h>

Public Types
typedef TConstIterator	ConstIterator

typedef boost::reverse_iterator< ConstIterator >	ConstReverseIterator

typedef Circulator< ConstIterator >	ConstCirculator

typedef boost::reverse_iterator< ConstCirculator >	ConstReverseCirculator

Public Member Functions
	SimpleConstRange (const TConstIterator &itb, const TConstIterator &ite)

	SimpleConstRange (const SimpleConstRange &other)

SimpleConstRange &	operator= (const SimpleConstRange &other)

	~SimpleConstRange ()

bool	isValid () const

void	selfDisplay (std::ostream &out) const

std::string	className () const

ConstIterator	begin () const

ConstIterator	end () const

ConstReverseIterator	rbegin () const

ConstReverseIterator	rend () const

ConstCirculator	c () const

ConstReverseCirculator	rc () const

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

Private Attributes
TConstIterator	myBegin

TConstIterator	myEnd

Detailed Description

template<typename TConstIterator>
class DGtal::SimpleConstRange< TConstIterator >

Aim: model of CConstRange 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)

See also: ConstRangeAdapter

Definition at line 73 of file SimpleConstRange.h.

Member Typedef Documentation

◆ ConstCirculator

template<typename TConstIterator >

typedef Circulator<ConstIterator> DGtal::SimpleConstRange< TConstIterator >::ConstCirculator

Definition at line 84 of file SimpleConstRange.h.

◆ ConstIterator

template<typename TConstIterator >

typedef TConstIterator DGtal::SimpleConstRange< TConstIterator >::ConstIterator

Definition at line 81 of file SimpleConstRange.h.

◆ ConstReverseCirculator

template<typename TConstIterator >

typedef boost::reverse_iterator<ConstCirculator> DGtal::SimpleConstRange< TConstIterator >::ConstReverseCirculator

Definition at line 85 of file SimpleConstRange.h.

◆ ConstReverseIterator

template<typename TConstIterator >

typedef boost::reverse_iterator<ConstIterator> DGtal::SimpleConstRange< TConstIterator >::ConstReverseIterator

Definition at line 82 of file SimpleConstRange.h.

Constructor & Destructor Documentation

◆ SimpleConstRange() [1/2]

template<typename TConstIterator >

DGtal::SimpleConstRange< TConstIterator >::SimpleConstRange	(	const TConstIterator &	itb,
		const TConstIterator &	ite
	)

inline

Standard constructor from two iterators and one functor.

Parameters

itb	begin iterator.
ite	end iterator.

Definition at line 96 of file SimpleConstRange.h.

97 : myBegin(itb), myEnd(ite) {}

DGtal::SimpleConstRange::myBegin

TConstIterator myBegin

Definition SimpleConstRange.h:160

DGtal::SimpleConstRange::myEnd

TConstIterator myEnd

Definition SimpleConstRange.h:164

◆ SimpleConstRange() [2/2]

template<typename TConstIterator >

DGtal::SimpleConstRange< TConstIterator >::SimpleConstRange ( const SimpleConstRange< TConstIterator > & other )

inline

Copy constructor.

Parameters

other the iterator to clone.

Definition at line 103 of file SimpleConstRange.h.

104 : myBegin(other.myBegin), myEnd(other.myEnd) {}

◆ ~SimpleConstRange()

template<typename TConstIterator >

DGtal::SimpleConstRange< TConstIterator >::~SimpleConstRange ( )

inline

Destructor. Does nothing.

Definition at line 124 of file SimpleConstRange.h.

124{}

Member Function Documentation

◆ begin()

template<typename TConstIterator >

ConstIterator DGtal::SimpleConstRange< TConstIterator >::begin ( ) const

inline

Iterator service.

Returns: begin iterator

Definition at line 173 of file SimpleConstRange.h.

                                {
      return ConstIterator( myBegin );
    }

References DGtal::SimpleConstRange< TConstIterator >::myBegin.

Referenced by DGtal::SimpleConstRange< TConstIterator >::c(), and DGtal::SimpleConstRange< TConstIterator >::rend().

◆ BOOST_CONCEPT_ASSERT()

template<typename TConstIterator >

DGtal::SimpleConstRange< TConstIterator >::BOOST_CONCEPT_ASSERT ( (boost::BidirectionalIterator< TConstIterator >) )

private

◆ c()

template<typename TConstIterator >

ConstCirculator DGtal::SimpleConstRange< TConstIterator >::c ( ) const

inline

Circulator service.

Returns: a circulator

Definition at line 205 of file SimpleConstRange.h.

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

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

Referenced by DGtal::SimpleConstRange< TConstIterator >::rc().

◆ className()

template<typename TConstIterator >

std::string DGtal::SimpleConstRange< TConstIterator >::className ( ) const

inline

Returns: the style name used for drawing this object.

Definition at line 149 of file SimpleConstRange.h.

    {
      return "SimpleConstRange";
    }

◆ end()

template<typename TConstIterator >

ConstIterator DGtal::SimpleConstRange< TConstIterator >::end ( ) const

inline

Iterator service.

Returns: end iterator

Definition at line 181 of file SimpleConstRange.h.

                              {
      return ConstIterator( myEnd );
    }

References DGtal::SimpleConstRange< TConstIterator >::myEnd.

Referenced by DGtal::SimpleConstRange< TConstIterator >::c(), and DGtal::SimpleConstRange< TConstIterator >::rbegin().

◆ isValid()

template<typename TConstIterator >

bool DGtal::SimpleConstRange< TConstIterator >::isValid ( ) const

inline

Checks the validity/consistency of the object.

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

Definition at line 130 of file SimpleConstRange.h.

130{ return true; }

◆ operator=()

template<typename TConstIterator >

SimpleConstRange & DGtal::SimpleConstRange< TConstIterator >::operator= ( const SimpleConstRange< TConstIterator > & other )

inline

Assignment.

Parameters

other the iterator to copy.

Returns: a reference on 'this'.

Definition at line 111 of file SimpleConstRange.h.

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

References DGtal::SimpleConstRange< TConstIterator >::myBegin, and DGtal::SimpleConstRange< TConstIterator >::myEnd.

◆ rbegin()

template<typename TConstIterator >

ConstReverseIterator DGtal::SimpleConstRange< TConstIterator >::rbegin ( ) const

inline

Iterator service.

Returns: rbegin iterator

Definition at line 189 of file SimpleConstRange.h.

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

References DGtal::SimpleConstRange< TConstIterator >::end().

◆ rc()

template<typename TConstIterator >

ConstReverseCirculator DGtal::SimpleConstRange< TConstIterator >::rc ( ) const

inline

Circulator service.

Returns: a reverse circulator

Definition at line 213 of file SimpleConstRange.h.

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

References DGtal::SimpleConstRange< TConstIterator >::c().

◆ rend()

template<typename TConstIterator >

ConstReverseIterator DGtal::SimpleConstRange< TConstIterator >::rend ( ) const

inline

Iterator service.

Returns: rend iterator

Definition at line 197 of file SimpleConstRange.h.

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

References DGtal::SimpleConstRange< TConstIterator >::begin().

◆ selfDisplay()

template<typename TConstIterator >

void DGtal::SimpleConstRange< TConstIterator >::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 137 of file SimpleConstRange.h.

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

References DGtal::SimpleConstRange< TConstIterator >::myBegin, and DGtal::SimpleConstRange< TConstIterator >::myEnd.

Field Documentation

◆ myBegin

template<typename TConstIterator >

TConstIterator DGtal::SimpleConstRange< TConstIterator >::myBegin

private

Begin underlying iterator

Definition at line 160 of file SimpleConstRange.h.

Referenced by DGtal::SimpleConstRange< TConstIterator >::begin(), DGtal::SimpleConstRange< TConstIterator >::operator=(), and DGtal::SimpleConstRange< TConstIterator >::selfDisplay().

◆ myEnd

template<typename TConstIterator >

TConstIterator DGtal::SimpleConstRange< TConstIterator >::myEnd

private

End underlying iterator

Definition at line 164 of file SimpleConstRange.h.

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

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

SimpleConstRange.h

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ ConstCirculator

◆ ConstIterator

◆ ConstReverseCirculator

◆ ConstReverseIterator

Constructor & Destructor Documentation

◆ SimpleConstRange() [1/2]

◆ SimpleConstRange() [2/2]

◆ ~SimpleConstRange()

Member Function Documentation

◆ begin()

◆ BOOST_CONCEPT_ASSERT()

◆ c()

◆ className()

◆ end()

◆ isValid()

◆ operator=()

◆ rbegin()

◆ rc()

◆ rend()

◆ selfDisplay()

Field Documentation

◆ myBegin

◆ myEnd