Boost.Iterator Library


Classes

struct  zypp::GetPairFirst< _Pair >
 Functor taking a std::pair returning pair.first. More...
struct  zypp::GetPairSecond< _Pair >
 Functor taking a std::pair returning pair.second . More...
struct  zypp::MapKVIteratorTraits< _Map >
 Traits for std::map key and value iterators. More...
class  filter_iterator
 An iterator over the subset of elements of some sequence which satisfy a given predicate. More...
class  transform_iterator
 An iterator over elements which are the result of applying some functional transformation to the elements of an underlying sequence. More...
class  function_output_iterator
 An output iterator wrapping a unary function object; each time an element is written into the dereferenced iterator, it is passed as a parameter to the function object. More...

Functions

template<class _Filter, class _Container>
filter_iterator< _Filter,
typename _Container::const_iterator
zypp::make_filter_begin (_Filter f, const _Container &c)
 Convenience to create filter_iterator from container::begin().
template<class _Filter, class _Container>
filter_iterator< _Filter,
typename _Container::const_iterator
zypp::make_filter_begin (const _Container &c)
 Convenience to create filter_iterator from container::begin().
template<class _Filter, class _Container>
filter_iterator< _Filter,
typename _Container::const_iterator
zypp::make_filter_end (_Filter f, const _Container &c)
 Convenience to create filter_iterator from container::end().
template<class _Filter, class _Container>
filter_iterator< _Filter,
typename _Container::const_iterator
zypp::make_filter_end (const _Container &c)
 Convenience to create filter_iterator from container::end().
template<class _Map>
MapKVIteratorTraits< _Map
>::Key_const_iterator 
zypp::make_map_key_begin (const _Map &map_r)
 Convenience to create the key iterator from container::begin().
template<class _Map>
MapKVIteratorTraits< _Map
>::Key_const_iterator 
zypp::make_map_key_end (const _Map &map_r)
 Convenience to create the key iterator from container::end().
template<class _Map>
MapKVIteratorTraits< _Map
>::Value_const_iterator 
zypp::make_map_value_begin (const _Map &map_r)
 Convenience to create the value iterator from container::begin().
template<class _Map>
MapKVIteratorTraits< _Map
>::Value_const_iterator 
zypp::make_map_value_end (const _Map &map_r)
 Convenience to create the value iterator from container::end().

Detailed Description

See also:
http://www.boost.org/libs/iterator/doc/index.html
There are in fact more interesting iterator concepts available than the ones listed above. Have a look at them.

Some of the iterator types are already dragged into namespace zypp. Feel free to add what's missing.

Todo:
Separate them into individual zypp header files.

Function Documentation

template<class _Filter, class _Container>
filter_iterator<_Filter, typename _Container::const_iterator> zypp::make_filter_begin _Filter  f,
const _Container &  c
 

Convenience to create filter_iterator from container::begin().

Definition at line 99 of file Iterator.h.

Referenced by zypp::ResPool::byKindBegin().

template<class _Filter, class _Container>
filter_iterator<_Filter, typename _Container::const_iterator> zypp::make_filter_begin const _Container &  c  ) 
 

Convenience to create filter_iterator from container::begin().

Definition at line 107 of file Iterator.h.

template<class _Filter, class _Container>
filter_iterator<_Filter, typename _Container::const_iterator> zypp::make_filter_end _Filter  f,
const _Container &  c
 

Convenience to create filter_iterator from container::end().

Definition at line 115 of file Iterator.h.

Referenced by zypp::ResPool::byKindEnd().

template<class _Filter, class _Container>
filter_iterator<_Filter, typename _Container::const_iterator> zypp::make_filter_end const _Container &  c  ) 
 

Convenience to create filter_iterator from container::end().

Definition at line 123 of file Iterator.h.

template<class _Map>
MapKVIteratorTraits<_Map>::Key_const_iterator zypp::make_map_key_begin const _Map &  map_r  )  [inline]
 

Convenience to create the key iterator from container::begin().

Definition at line 226 of file Iterator.h.

Referenced by zypp::SourceManager::SourceId_begin().

template<class _Map>
MapKVIteratorTraits<_Map>::Key_const_iterator zypp::make_map_key_end const _Map &  map_r  )  [inline]
 

Convenience to create the key iterator from container::end().

Definition at line 231 of file Iterator.h.

Referenced by zypp::SourceManager::SourceId_end().

template<class _Map>
MapKVIteratorTraits<_Map>::Value_const_iterator zypp::make_map_value_begin const _Map &  map_r  )  [inline]
 

Convenience to create the value iterator from container::begin().

Definition at line 236 of file Iterator.h.

Referenced by zypp::SourceManager::Source_begin().

template<class _Map>
MapKVIteratorTraits<_Map>::Value_const_iterator zypp::make_map_value_end const _Map &  map_r  )  [inline]
 

Convenience to create the value iterator from container::end().

Definition at line 241 of file Iterator.h.

Referenced by zypp::SourceManager::Source_end().


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