[ VIGRA Homepage | Function Index | Class Index | Namespaces | File List | Main Page ]

FilterIterator< PREDICATE, ITER > Class Template Reference

This iterator creates a view of another iterator and skips elements that do not fulfill a given predicate. More...

#include <vigra/filter_iterator.hxx>

Public Member Functions

 FilterIterator (Predicate pred, Iter iter, Iter end=Iter())
 

Detailed Description

template<typename PREDICATE, typename ITER>
class vigra::FilterIterator< PREDICATE, ITER >

This iterator creates a view of another iterator and skips elements that do not fulfill a given predicate.

The iterator is compatible to an STL forward iterator as defined in the C++ standard.

Note
The equality comparison only checks, whether the iterators point to the same place. The predicate is not checked.

Constructor & Destructor Documentation

◆ FilterIterator()

template<typename PREDICATE , typename ITER >
FilterIterator ( Predicate pred,
Iter iter,
Iter end = Iter() )

Construct a filter iterator with the given predicate for a base iterator range iter to end.


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 1.12.2