boost_mirror/utility
1
0
Fork 0
mirror of https://github.com/boostorg/utility.git synced 2025-05-08 18:34:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

Remove generator_iterator.hpp, as it has been moved to iterator.

Browse Source
This commit is contained in:
Peter Dimov 2014-06-05 02:34:39 +03:00
parent beab2e74ca
commit 34c11cb995
1 changed files with 0 additions and 80 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

80
include/boost/generator_iterator.hpp
View File

@ -1,80 +0,0 @@
// (C) Copyright Jens Maurer 2001.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// Revision History:
// 15 Nov 2001 Jens Maurer
// created.
// See http://www.boost.org/libs/utility/iterator_adaptors.htm for documentation.
#ifndef BOOST_ITERATOR_ADAPTOR_GENERATOR_ITERATOR_HPP
#define BOOST_ITERATOR_ADAPTOR_GENERATOR_ITERATOR_HPP
#include <boost/iterator/iterator_facade.hpp>
#include <boost/ref.hpp>
namespace boost {
template<class Generator>
class generator_iterator
: public iterator_facade<
generator_iterator<Generator>
, typename Generator::result_type
, single_pass_traversal_tag
, typename Generator::result_type const&
>
{
typedef iterator_facade<
generator_iterator<Generator>
, typename Generator::result_type
, single_pass_traversal_tag
, typename Generator::result_type const&
> super_t;
public:
generator_iterator() {}
generator_iterator(Generator* g) : m_g(g), m_value((*m_g)()) {}
void increment()
{
m_value = (*m_g)();
}
const typename Generator::result_type&
dereference() const
{
return m_value;
}
bool equal(generator_iterator const& y) const
{
return this->m_g == y.m_g && this->m_value == y.m_value;
}
private:
Generator* m_g;
typename Generator::result_type m_value;
};
template<class Generator>
struct generator_iterator_generator
{
typedef generator_iterator<Generator> type;
};
template <class Generator>
inline generator_iterator<Generator>
make_generator_iterator(Generator & gen)
{
typedef generator_iterator<Generator> result_t;
return result_t(&gen);
}
} // namespace boost
#endif // BOOST_ITERATOR_ADAPTOR_GENERATOR_ITERATOR_HPP