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SequenceAccessor< SEQUENCE > Class Template Reference

Accessor for items that are STL compatible sequences. More...

#include <vigra/accessor.hxx>

Inheritance diagram for SequenceAccessor< SEQUENCE >:
StandardAccessor< SEQUENCE > VectorAccessor< TinyVector< T, SIZE > > VectorAccessor< Type >

Public Types

typedef SEQUENCE::value_type component_type
 
- Public Types inherited from StandardAccessor< SEQUENCE >
typedef SEQUENCE value_type
 

Public Member Functions

template<class ITERATOR>
iterator begin (ITERATOR const &i) const
 
template<class ITERATOR, class OFFSET>
iterator begin (ITERATOR const &i, OFFSET const &diff) const
 
template<class ITERATOR>
iterator end (ITERATOR const &i) const
 
template<class ITERATOR, class OFFSET>
iterator end (ITERATOR const &i, OFFSET const &diff) const
 
template<class ITERATOR>
unsigned int size (ITERATOR const &i) const
 
template<class ITERATOR, class OFFSET>
unsigned int size (ITERATOR const &i, OFFSET const &diff) const
 
- Public Member Functions inherited from StandardAccessor< SEQUENCE >
SEQUENCE const & operator() (ITERATOR const &i) const
 
SEQUENCE const & operator() (ITERATOR const &i, OFFSET const &diff) const
 
void set (V const &value, ITERATOR const &i) const
 
void set (V const &value, ITERATOR const &i, OFFSET const &diff) const
 

Detailed Description

template<class SEQUENCE>
class vigra::SequenceAccessor< SEQUENCE >

Accessor for items that are STL compatible sequences.

It encapsulates access to the sequences' begin() and end() functions.

Usage:

#include <vigra/accessor.hxx>
Namespace: vigra

typedef std::list<std::list<int> > ListOfLists;
ListOfLists ll;
...
ListOfListsAccessor a;
for(ListOfLists::iterator li = ll.begin(); li != ll.end(); ++li)
{
for(ListOfListsAccessor::iterator i = a.begin(li); i != a.end(li); ++i)
{
*i = 10;
}
}
Accessor for items that are STL compatible sequences.
Definition accessor.hxx:634

Member Typedef Documentation

◆ component_type

template<class SEQUENCE>
typedef SEQUENCE::value_type component_type

the sequence's value_type

Member Function Documentation

◆ begin() [1/2]

template<class SEQUENCE>
template<class ITERATOR>
iterator begin ( ITERATOR const & i) const

get begin iterator for sequence at given iterator position

◆ end() [1/2]

template<class SEQUENCE>
template<class ITERATOR>
iterator end ( ITERATOR const & i) const

get end iterator for sequence at given iterator position

◆ begin() [2/2]

template<class SEQUENCE>
template<class ITERATOR, class OFFSET>
iterator begin ( ITERATOR const & i,
OFFSET const & diff ) const

get begin iterator for sequence at an offset of given iterator position

◆ end() [2/2]

template<class SEQUENCE>
template<class ITERATOR, class OFFSET>
iterator end ( ITERATOR const & i,
OFFSET const & diff ) const

get end iterator for sequence at a 2D difference vector of given iterator position

◆ size() [1/2]

template<class SEQUENCE>
template<class ITERATOR>
unsigned int size ( ITERATOR const & i) const

get size of sequence at given iterator position

◆ size() [2/2]

template<class SEQUENCE>
template<class ITERATOR, class OFFSET>
unsigned int size ( ITERATOR const & i,
OFFSET const & diff ) const

get size of sequence at 2D difference vector of given iterator position


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

© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de)
Heidelberg Collaboratory for Image Processing, University of Heidelberg, Germany

html generated using doxygen and Python
vigra 1.12.1 (Thu Feb 27 2025)