FM / icl

/usr/include/boost/icl

Name	Size	Mode	Actions
concept/	-	0755	rm
detail/	-	0755	rm
predicates/	-	0755	rm
type_traits/	-	0755	rm
associative_element_container.hpp	862	0644	edit dl rm
associative_interval_container.hpp	997	0644	edit dl rm
closed_interval.hpp	4252	0644	edit dl rm
continuous_interval.hpp	7148	0644	edit dl rm
discrete_interval.hpp	6991	0644	edit dl rm
dynamic_interval_traits.hpp	1306	0644	edit dl rm
functors.hpp	16489	0644	edit dl rm
gregorian.hpp	4225	0644	edit dl rm
impl_config.hpp	3119	0644	edit dl rm
interval.hpp	5983	0644	edit dl rm
interval_base_map.hpp	56699	0644	edit dl rm
interval_base_set.hpp	22501	0644	edit dl rm
interval_bounds.hpp	2893	0644	edit dl rm
interval_combining_style.hpp	945	0644	edit dl rm
interval_map.hpp	11872	0644	edit dl rm
interval_set.hpp	8124	0644	edit dl rm
interval_traits.hpp	1900	0644	edit dl rm
iterator.hpp	3742	0644	edit dl rm
left_open_interval.hpp	4505	0644	edit dl rm
map.hpp	26282	0644	edit dl rm
open_interval.hpp	4442	0644	edit dl rm
ptime.hpp	4317	0644	edit dl rm
rational.hpp	2219	0644	edit dl rm
right_open_interval.hpp	4422	0644	edit dl rm
separate_interval_set.hpp	7928	0644	edit dl rm
set.hpp	873	0644	edit dl rm
split_interval_map.hpp	10593	0644	edit dl rm
split_interval_set.hpp	8616	0644	edit dl rm

Edit: /usr/include/boost/icl/iterator.hpp (3742B)

/*-----------------------------------------------------------------------------+
Copyright (c) 2009-2009: Joachim Faulhaber
+------------------------------------------------------------------------------+
   Distributed under the Boost Software License, Version 1.0.
      (See accompanying file LICENCE.txt or copy at
           http://www.boost.org/LICENSE_1_0.txt)
+-----------------------------------------------------------------------------*/
#ifndef BOOST_ICL_ITERATOR_HPP_JOFA_091003
#define BOOST_ICL_ITERATOR_HPP_JOFA_091003

#include <iterator>
#include <boost/config/warning_disable.hpp>

namespace boost{namespace icl
{

/** \brief Performes an addition using a container's memberfunction add, when operator= is called. */
template<class ContainerT> class add_iterator
{
public:
    /// The container's type.
    typedef ContainerT container_type;
    typedef std::output_iterator_tag iterator_category; 
    typedef void value_type;
    typedef void difference_type;
    typedef void pointer;
    typedef void reference;

/** An add_iterator is constructed with a container and a position 
        that has to be maintained. */
    add_iterator(ContainerT& cont, typename ContainerT::iterator iter)
    : _cont(&cont), _iter(iter) {}

/** This assignment operator adds the \c value before the current position.
        It maintains it's position by incrementing after addition.    */
    add_iterator& operator=(typename ContainerT::const_reference value)
    {
        _iter = icl::add(*_cont, _iter, value);
        if(_iter != _cont->end())
            ++_iter;
        return *this;
    }

add_iterator& operator*()    { return *this; }
    add_iterator& operator++()   { return *this; }
    add_iterator& operator++(int){ return *this; }

private:
    ContainerT*                   _cont;
    typename ContainerT::iterator _iter;
};

/** Function adder creates and initializes an add_iterator */
template<class ContainerT, typename IteratorT>
inline add_iterator<ContainerT> adder(ContainerT& cont, IteratorT iter_)
{
    return add_iterator<ContainerT>(cont, typename ContainerT::iterator(iter_));
}

/** \brief Performes an insertion using a container's memberfunction add, when operator= is called. */
template<class ContainerT> class insert_iterator
{
public:
    /// The container's type.
    typedef ContainerT container_type;
    typedef std::output_iterator_tag iterator_category; 
    typedef void value_type;
    typedef void difference_type;
    typedef void pointer;
    typedef void reference;

/** An insert_iterator is constructed with a container and a position 
        that has to be maintained. */
    insert_iterator(ContainerT& cont, typename ContainerT::iterator iter)
    : _cont(&cont), _iter(iter) {}

/** This assignment operator adds the \c value before the current position.
        It maintains it's position by incrementing after addition.    */
    insert_iterator& operator=(typename ContainerT::const_reference value)
    {
        _iter = _cont->insert(_iter, value);
        if(_iter != _cont->end())
            ++_iter;
        return *this;
    }

insert_iterator& operator*()    { return *this; }
    insert_iterator& operator++()   { return *this; }
    insert_iterator& operator++(int){ return *this; }

private:
    ContainerT*                   _cont;
    typename ContainerT::iterator _iter;
};

/** Function inserter creates and initializes an insert_iterator */
template<class ContainerT, typename IteratorT>
inline insert_iterator<ContainerT> inserter(ContainerT& cont, IteratorT iter_)
{
    return insert_iterator<ContainerT>(cont, typename ContainerT::iterator(iter_));
}

}} // namespace icl boost

#endif // BOOST_ICL_ITERATOR_HPP_JOFA_091003

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