N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg > Class Template Reference

#include <N_step_adaptor.h>

Public Types
typedef I	Iterator
typedef N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >	Self
typedef Ctg	iterator_category
typedef Val	value_type
typedef Dist	difference_type
typedef std::iterator_traits < I >::reference	reference
typedef std::iterator_traits < I >::pointer	pointer
typedef I_Circulator_size_traits < iterator_category, I >	C_S_Traits
typedef C_S_Traits::size_type	size_type
typedef I	Circulator

Public Member Functions
	N_step_adaptor ()
	N_step_adaptor (Iterator j)
template<class II >
	N_step_adaptor (const N_step_adaptor< II, N > &j)
Circulator	current_circulator () const
Iterator	current_iterator () const
bool	operator== (CGAL_NULL_TYPE p) const
bool	operator!= (CGAL_NULL_TYPE p) const
bool	operator== (const Self &i) const
bool	operator!= (const Self &i) const
Ref	operator* () const
Ptr	operator-> () const
Self &	operator++ ()
Self	operator++ (int)
Self &	operator-- ()
Self	operator-- (int)
Self	min_circulator () const
Self &	operator+= (difference_type n)
Self	operator+ (difference_type n) const
Self &	operator-= (difference_type n)
Self	operator- (difference_type n) const
difference_type	operator- (const Self &i) const
Ref	operator[] (difference_type n) const
bool	operator< (const Self &i) const
bool	operator> (const Self &i) const
bool	operator<= (const Self &i) const
bool	operator>= (const Self &i) const

Protected Attributes
I	nt

Detailed Description

template<class I, int N, class Ref = typename std::iterator_traits<I>::reference, class Ptr = typename std::iterator_traits<I>::pointer, class Val = typename std::iterator_traits<I>::value_type, class Dist = typename std::iterator_traits<I>::difference_type, class Ctg = typename std::iterator_traits<I>::iterator_category>
class N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >

Definition at line 72 of file N_step_adaptor.h.

Member Typedef Documentation

typedef I_Circulator_size_traits<iterator_category,I> C_S_Traits

Definition at line 89 of file N_step_adaptor.h.

typedef I Circulator

Definition at line 106 of file N_step_adaptor.h.

typedef Dist difference_type

Definition at line 80 of file N_step_adaptor.h.

typedef I Iterator

Definition at line 76 of file N_step_adaptor.h.

typedef Ctg iterator_category

Definition at line 78 of file N_step_adaptor.h.

typedef std::iterator_traits<I>::pointer pointer

Definition at line 86 of file N_step_adaptor.h.

typedef std::iterator_traits<I>::reference reference

Definition at line 85 of file N_step_adaptor.h.

typedef N_step_adaptor<I,N,Ref,Ptr,Val,Dist,Ctg> Self

Definition at line 77 of file N_step_adaptor.h.

typedef C_S_Traits::size_type size_type

Definition at line 90 of file N_step_adaptor.h.

typedef Val value_type

Definition at line 79 of file N_step_adaptor.h.

Constructor & Destructor Documentation

N_step_adaptor ( )

inline

Definition at line 95 of file N_step_adaptor.h.

{}

N_step_adaptor ( Iterator  j )

inline

Definition at line 96 of file N_step_adaptor.h.

: nt(j) {}

N_step_adaptor ( const N_step_adaptor< II, N > &  j )

inline

Definition at line 99 of file N_step_adaptor.h.

    : nt( j.current_iterator()) {}

Member Function Documentation

Circulator current_circulator ( ) const

inline

Definition at line 107 of file N_step_adaptor.h.

References N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::nt.

{ return nt;}

Iterator current_iterator ( ) const

inline

Definition at line 109 of file N_step_adaptor.h.

References N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::nt.

{ return nt;}

Self min_circulator ( ) const

inline

Definition at line 145 of file N_step_adaptor.h.

References N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::nt.

{ return Self( nt.min_circulator()); }

bool operator!= ( CGAL_NULL_TYPE  p ) const

inline

Definition at line 114 of file N_step_adaptor.h.

{ return !(*this == p); }

bool operator!= ( const Self &  i ) const

inline

Definition at line 116 of file N_step_adaptor.h.

References i.

{ return !(*this == i); }

Ref operator* ( ) const

inline

Definition at line 117 of file N_step_adaptor.h.

References N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::nt.

{ return *nt; }

Self operator+ ( difference_type  n ) const

inline

Definition at line 150 of file N_step_adaptor.h.

References N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::nt.

                                            {
    Self tmp = *this;
    tmp.nt += difference_type(N * n);
    return tmp;
  }

Self& operator++ ( )

inline

Definition at line 119 of file N_step_adaptor.h.

References N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::nt.

                     {
    std::advance( nt, N);
    return *this;
  }

Self operator++ ( int  )

inline

Definition at line 123 of file N_step_adaptor.h.

                        {
    Self tmp = *this;
    ++*this;
    return tmp;
  }

Self& operator+= ( difference_type  n )

inline

Definition at line 146 of file N_step_adaptor.h.

References N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::nt.

Referenced by N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::operator-=().

                                       {
    nt += difference_type(N * n);
    return *this;
  }

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Self operator- ( difference_type  n ) const

inline

Definition at line 166 of file N_step_adaptor.h.

References n.

                                            {
    Self tmp = *this;
    return tmp += -n;
  }

difference_type operator- ( const Self &  i ) const

inline

Definition at line 170 of file N_step_adaptor.h.

References N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::nt.

{ return (nt-i.nt)/N;}

Self& operator-- ( )

inline

Definition at line 132 of file N_step_adaptor.h.

References N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::nt.

                     {
    std::advance( nt, -N);
    return *this;
  }

Self operator-- ( int  )

inline

Definition at line 136 of file N_step_adaptor.h.

                        {
    Self tmp = *this;
    --*this;
    return tmp;
  }

Self& operator-= ( difference_type  n )

inline

Definition at line 163 of file N_step_adaptor.h.

References N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::operator+=().

                                       {
    return operator+=( -n);
  }

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Ptr operator-> ( ) const

inline

Definition at line 118 of file N_step_adaptor.h.

References N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::nt.

{ return nt.operator->(); }

bool operator< ( const Self &  i ) const

inline

Definition at line 176 of file N_step_adaptor.h.

References N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::nt.

{ return ( nt < i.nt); }

bool operator<= ( const Self &  i ) const

inline

Definition at line 178 of file N_step_adaptor.h.

{ return !(i < *this); }

bool operator== ( CGAL_NULL_TYPE  p ) const

inline

Definition at line 110 of file N_step_adaptor.h.

References CGAL_assertion, and N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::nt.

                                           {
    CGAL_assertion( p == 0);
    return ( nt == 0);
  }

bool operator== ( const Self &  i ) const

inline

Definition at line 115 of file N_step_adaptor.h.

References N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::nt.

{ return ( nt == i.nt); }

bool operator> ( const Self &  i ) const

inline

Definition at line 177 of file N_step_adaptor.h.

{ return i < *this; }

bool operator>= ( const Self &  i ) const

inline

Definition at line 179 of file N_step_adaptor.h.

References i.

{ return !(*this < i); }

Ref operator[] ( difference_type  n ) const

inline

Definition at line 171 of file N_step_adaptor.h.

References n.

                                            {
    Self tmp = *this;
    tmp += n;
    return tmp.operator*();
  }

Member Data Documentation

I nt

protected

Definition at line 74 of file N_step_adaptor.h.

Referenced by N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::current_circulator(), N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::current_iterator(), N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::min_circulator(), N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::operator*(), N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::operator+(), N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::operator++(), N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::operator+=(), N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::operator-(), N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::operator--(), N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::operator->(), N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::operator<(), and N_step_adaptor< I, N, Ref, Ptr, Val, Dist, Ctg >::operator==().

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

• N_step_adaptor.h