CGAL 4.7 - STL Extensions for CGAL: CGAL::Join_input_iterator_1< Iterator, Creator > Class Template Reference

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CGAL 4.7 - STL Extensions for CGAL

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CGAL::Join_input_iterator_1< Iterator, Creator > Class Template Reference
Iterators and Iterator/Circulator Adaptors

`#include <CGAL/iterator.h>`

## Definition

The class `Join_input_iterator_1` joins an iterator and a creator function object.

The result is again an iterator (of the same iterator category type as the original iterator) that reads an object from the stream and applies a creator function object to that object.

Is Model Of:
  `InputIterator`

See Also
  `CGAL::Creator_1<Arg, Result>`

## Types

typedef Creator::result_type | value_type

## Creation

| Join_input_iterator_1 (Iterator i, const Creator &creator)
| creates a join iterator from the given iterator `i` and the functor `creator`. More...
| Join_input_iterator_1 (Iterator i)
| creates a join iterator from the given iterator `i` and a default constructed instance of `Creator`. More...

## Constructor & Destructor Documentation

template<typename Iterator , typename Creator >

CGAL::Join_input_iterator_1< Iterator, Creator >::Join_input_iterator_1 | ( | Iterator | i,
|  | const Creator & | creator
| ) |  |

creates a join iterator from the given iterator `i` and the functor `creator`.

Applies `creator` to each item read from `i`.

template<typename Iterator , typename Creator >

CGAL::Join_input_iterator_1< Iterator, Creator >::Join_input_iterator_1 | ( | Iterator | i) |  |

creates a join iterator from the given iterator `i` and a default constructed instance of `Creator`.

The latter instance is applied to each item read from `i`.