[ VIGRA Homepage | Function Index | Class Index | Namespaces | File List | Main Page ]
Accessor for items that are STL compatible sequences. More...
#include <vigra/accessor.hxx>
Public Types | |
typedef SEQUENCE::value_type | component_type |
Public Member Functions | |
template<class ITERATOR , class DIFFERENCE > | |
iterator | begin (ITERATOR const &i, DIFFERENCE const &diff) const |
template<class ITERATOR > | |
iterator | begin (ITERATOR const &i) const |
template<class ITERATOR , class DIFFERENCE > | |
iterator | end (ITERATOR const &i, DIFFERENCE const &diff) const |
template<class ITERATOR > | |
iterator | end (ITERATOR const &i) const |
template<class ITERATOR , class DIFFERENCE > | |
unsigned int | size (ITERATOR const &i, DIFFERENCE const &diff) const |
template<class ITERATOR > | |
unsigned int | size (ITERATOR const &i) const |
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; ... typedef vigra::SequenceAccessor<ListOfLists::value_type> ListOfListsAccessor; 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; } }
typedef SEQUENCE::value_type component_type |
the sequence's value_type
Reimplemented in VectorAccessor< VECTOR >, RGBAccessor< RGBVALUE >, and VectorAccessor< RGBVALUE >.
iterator begin | ( | ITERATOR const & | i | ) | const |
get begin iterator for sequence at given iterator position
iterator end | ( | ITERATOR const & | i | ) | const |
get end iterator for sequence at given iterator position
iterator begin | ( | ITERATOR const & | i, | |
DIFFERENCE const & | diff | |||
) | const |
get begin iterator for sequence at an offset of given iterator position
iterator end | ( | ITERATOR const & | i, | |
DIFFERENCE const & | diff | |||
) | const |
get end iterator for sequence at a 2D difference vector of given iterator position
unsigned int size | ( | ITERATOR const & | i | ) | const |
get size of sequence at given iterator position
unsigned int size | ( | ITERATOR const & | i, | |
DIFFERENCE const & | diff | |||
) | const |
get size of sequence at 2D difference vector of given iterator position
© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de) |
html generated using doxygen and Python
|