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/discrete_interval.hpp (6991B)

/*-----------------------------------------------------------------------------+
Copyright (c) 2010-2010: 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_DISCRETE_INTERVAL_HPP_JOFA_100403
#define BOOST_ICL_DISCRETE_INTERVAL_HPP_JOFA_100403

#include <functional> 
#include <boost/static_assert.hpp> 
#include <boost/concept/assert.hpp>
#include <boost/icl/detail/concept_check.hpp>
#include <boost/icl/type_traits/succ_pred.hpp>
#include <boost/icl/concept/interval.hpp>
#include <boost/icl/type_traits/value_size.hpp>
#include <boost/icl/type_traits/type_to_string.hpp>
#include <boost/icl/type_traits/is_continuous.hpp>
#include <boost/icl/type_traits/is_discrete_interval.hpp>
#include <boost/icl/interval_bounds.hpp>

namespace boost{namespace icl
{

template <class DomainT, 
          ICL_COMPARE Compare = ICL_COMPARE_INSTANCE(ICL_COMPARE_DEFAULT, DomainT)>
class discrete_interval
{
public:
    typedef discrete_interval<DomainT,Compare> type;
    typedef DomainT domain_type;
    typedef ICL_COMPARE_DOMAIN(Compare,DomainT) domain_compare;
    typedef typename bounded_value<DomainT>::type bounded_domain_type;

public:
    //==========================================================================
    //= Construct, copy, destruct
    //==========================================================================
    /** Default constructor; yields an empty interval <tt>[0,0)</tt>. */
    discrete_interval()
        : _lwb(identity_element<DomainT>::value()), _upb(identity_element<DomainT>::value())
        , _bounds(interval_bounds::right_open())
    {
        BOOST_CONCEPT_ASSERT((DefaultConstructibleConcept<DomainT>));
        BOOST_CONCEPT_ASSERT((LessThanComparableConcept<DomainT>));
        BOOST_STATIC_ASSERT((icl::is_discrete<DomainT>::value));
    }

//NOTE: Compiler generated copy constructor is used

/** Constructor for a closed singleton interval <tt>[val,val]</tt> */
    explicit discrete_interval(const DomainT& val)
        : _lwb(val), _upb(val), _bounds(interval_bounds::closed())
    {
        BOOST_CONCEPT_ASSERT((DefaultConstructibleConcept<DomainT>));
        BOOST_CONCEPT_ASSERT((LessThanComparableConcept<DomainT>));
        BOOST_STATIC_ASSERT((icl::is_discrete<DomainT>::value));
    }

/** Interval from <tt>low</tt> to <tt>up</tt> with bounds <tt>bounds</tt> */
    discrete_interval(const DomainT& low, const DomainT& up, 
                      interval_bounds bounds = interval_bounds::right_open(),
                      discrete_interval* = 0)
        : _lwb(low), _upb(up), _bounds(bounds)
    {
        BOOST_CONCEPT_ASSERT((DefaultConstructibleConcept<DomainT>));
        BOOST_CONCEPT_ASSERT((LessThanComparableConcept<DomainT>));
        BOOST_STATIC_ASSERT((icl::is_discrete<DomainT>::value));
    }

domain_type     lower()const { return _lwb; }
    domain_type     upper()const { return _upb; }
    interval_bounds bounds()const{ return _bounds; }

static discrete_interval open      (const DomainT& lo, const DomainT& up){ return discrete_interval(lo, up, interval_bounds::open());      }
    static discrete_interval right_open(const DomainT& lo, const DomainT& up){ return discrete_interval(lo, up, interval_bounds::right_open());}
    static discrete_interval left_open (const DomainT& lo, const DomainT& up){ return discrete_interval(lo, up, interval_bounds::left_open()); }
    static discrete_interval closed    (const DomainT& lo, const DomainT& up){ return discrete_interval(lo, up, interval_bounds::closed());    }

private:
    domain_type     _lwb;
    domain_type     _upb;
    interval_bounds _bounds;
};

//==============================================================================
//=T discrete_interval -> concept intervals
//==============================================================================
template<class DomainT, ICL_COMPARE Compare>
struct interval_traits< icl::discrete_interval<DomainT, Compare> >
{
    typedef interval_traits type;
    typedef DomainT domain_type;
    typedef ICL_COMPARE_DOMAIN(Compare,DomainT) domain_compare;
    typedef icl::discrete_interval<DomainT, Compare> interval_type;

static interval_type construct(const domain_type& lo, const domain_type& up)
    {
        return interval_type(lo, up);
    }

static domain_type lower(const interval_type& inter_val){ return inter_val.lower(); }
    static domain_type upper(const interval_type& inter_val){ return inter_val.upper(); }
};

//==============================================================================
//=T discrete_interval -> concept dynamic_interval_traits
//==============================================================================
template<class DomainT, ICL_COMPARE Compare>
struct dynamic_interval_traits<boost::icl::discrete_interval<DomainT,Compare> >
{
    typedef dynamic_interval_traits type;
    typedef boost::icl::discrete_interval<DomainT,Compare> interval_type;
    typedef DomainT domain_type;
    typedef ICL_COMPARE_DOMAIN(Compare,DomainT) domain_compare;

static interval_type construct(const domain_type& lo, const domain_type& up, interval_bounds bounds)
    {
        return interval_type(lo, up, bounds, static_cast<interval_type*>(0) );
    }

static interval_type construct_bounded(const bounded_value<DomainT>& lo, 
                                           const bounded_value<DomainT>& up)
    {
        return  interval_type
                (
                    lo.value(), up.value(),
                    lo.bound().left() | up.bound().right(),
                    static_cast<interval_type* >(0) 
                );
    }
};

//==============================================================================
//= Type traits
//==============================================================================
template <class DomainT, ICL_COMPARE Compare> 
struct interval_bound_type< discrete_interval<DomainT,Compare> >
{
    typedef interval_bound_type type;
    BOOST_STATIC_CONSTANT(bound_type, value = interval_bounds::dynamic);
};

template <class DomainT, ICL_COMPARE Compare> 
struct is_discrete_interval<discrete_interval<DomainT,Compare> >
{
    typedef is_discrete_interval<discrete_interval<DomainT,Compare> > type;
    BOOST_STATIC_CONSTANT(bool, value = is_discrete<DomainT>::value);
};

template <class DomainT, ICL_COMPARE Compare>
struct type_to_string<icl::discrete_interval<DomainT,Compare> >
{
    static std::string apply()
    { return "dI<"+ type_to_string<DomainT>::apply() +">"; }
};

template<class DomainT> 
struct value_size<icl::discrete_interval<DomainT> >
{
    static std::size_t apply(const icl::discrete_interval<DomainT>&) 
    { return 2; }
};

}} // namespace icl boost

#endif

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