/usr/include/CGAL/box_intersection_d.h is in libcgal-dev 4.11-2build1.
This file is owned by root:root, with mode 0o644.
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// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
// You can redistribute it and/or modify it under the terms of the GNU
// General Public License as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL$
// $Id$
//
//
// Author(s) : Lutz Kettner <kettner@mpi-sb.mpg.de>
// Andreas Meyer <ameyer@mpi-sb.mpg.de>
#ifndef CGAL_BOX_INTERSECTION_D_H
#define CGAL_BOX_INTERSECTION_D_H
#include <CGAL/license/Box_intersection_d.h>
#include <CGAL/Box_intersection_d/segment_tree.h>
#include <CGAL/Box_intersection_d/Box_d.h>
#include <CGAL/Box_intersection_d/Box_with_handle_d.h>
#include <CGAL/Box_intersection_d/Box_with_info_d.h>
#include <CGAL/Box_intersection_d/Box_traits_d.h>
#include <CGAL/Box_intersection_d/box_limits.h>
#include <vector>
namespace CGAL {
// Generic call with custom predicate traits parameter.
template< class RandomAccessIter1, class RandomAccessIter2,
class Callback, class BoxPredicateTraits >
void box_intersection_custom_predicates_d(
RandomAccessIter1 begin1, RandomAccessIter1 end1,
RandomAccessIter2 begin2, RandomAccessIter2 end2,
Callback callback,
BoxPredicateTraits traits,
std::ptrdiff_t cutoff = 10,
Box_intersection_d::Setting setting = Box_intersection_d::BIPARTITE)
{
typedef BoxPredicateTraits Traits;
typedef typename Traits::NT NT;
CGAL_assertion( Traits::dimension() > 0 );
const int dim = Traits::dimension() - 1;
const NT inf = Box_intersection_d::box_limits<NT>::inf();
const NT sup = Box_intersection_d::box_limits<NT>::sup();
Box_intersection_d::segment_tree(begin1, end1, begin2, end2,
inf, sup, callback, traits, cutoff, dim, true);
if(setting == Box_intersection_d::BIPARTITE)
Box_intersection_d::segment_tree(begin2, end2, begin1, end1,
inf, sup, callback, traits, cutoff, dim, false);
}
// Generic call with box traits parameter.
// - make all default parameters explicit overloads (workaround)
template< class RandomAccessIter1, class RandomAccessIter2,
class Callback, class BoxTraits >
void box_intersection_d(
RandomAccessIter1 begin1, RandomAccessIter1 end1,
RandomAccessIter2 begin2, RandomAccessIter2 end2,
Callback callback,
BoxTraits,
std::ptrdiff_t cutoff,
Box_intersection_d::Topology topology,
Box_intersection_d::Setting setting)
{
if (topology == Box_intersection_d::CLOSED) {
typedef Box_intersection_d::Predicate_traits_d<BoxTraits,true> Traits;
box_intersection_custom_predicates_d(begin1, end1, begin2, end2,
callback, Traits(), cutoff, setting);
} else {
typedef Box_intersection_d::Predicate_traits_d<BoxTraits,false> Traits;
box_intersection_custom_predicates_d(begin1, end1, begin2, end2,
callback, Traits(), cutoff, setting);
}
}
template< class RandomAccessIter1, class RandomAccessIter2,
class Callback, class BoxTraits >
void box_intersection_d(
RandomAccessIter1 begin1, RandomAccessIter1 end1,
RandomAccessIter2 begin2, RandomAccessIter2 end2,
Callback callback, BoxTraits box_traits, std::ptrdiff_t cutoff,
Box_intersection_d::Topology topology)
{
box_intersection_d( begin1, end1, begin2, end2, callback, box_traits,
cutoff, topology, Box_intersection_d::BIPARTITE);
}
template< class RandomAccessIter1, class RandomAccessIter2,
class Callback, class BoxTraits >
void box_intersection_d(
RandomAccessIter1 begin1, RandomAccessIter1 end1,
RandomAccessIter2 begin2, RandomAccessIter2 end2,
Callback callback, BoxTraits box_traits, std::ptrdiff_t cutoff)
{
box_intersection_d( begin1, end1, begin2, end2, callback, box_traits,
cutoff, Box_intersection_d::CLOSED,
Box_intersection_d::BIPARTITE);
}
template< class RandomAccessIter1, class RandomAccessIter2,
class Callback, class BoxTraits >
void box_intersection_d(
RandomAccessIter1 begin1, RandomAccessIter1 end1,
RandomAccessIter2 begin2, RandomAccessIter2 end2,
Callback callback, BoxTraits box_traits)
{
box_intersection_d( begin1, end1, begin2, end2, callback, box_traits,
10, Box_intersection_d::CLOSED,
Box_intersection_d::BIPARTITE);
}
// Specialized call with default box traits.
// - make all default parameters explicit overloads (workaround)
template< class RandomAccessIter1, class RandomAccessIter2, class Callback >
void box_intersection_d(
RandomAccessIter1 begin1, RandomAccessIter1 end1,
RandomAccessIter2 begin2, RandomAccessIter2 end2,
Callback callback, std::ptrdiff_t cutoff,
Box_intersection_d::Topology topology,
Box_intersection_d::Setting setting)
{
typedef typename std::iterator_traits<RandomAccessIter1>::value_type val_t;
typedef Box_intersection_d::Box_traits_d< val_t> Box_traits;
box_intersection_d( begin1, end1, begin2, end2, callback, Box_traits(),
cutoff, topology, setting);
}
template< class RandomAccessIter1, class RandomAccessIter2, class Callback >
void box_intersection_d(
RandomAccessIter1 begin1, RandomAccessIter1 end1,
RandomAccessIter2 begin2, RandomAccessIter2 end2,
Callback callback, std::ptrdiff_t cutoff,
Box_intersection_d::Topology topology)
{
typedef typename std::iterator_traits<RandomAccessIter1>::value_type val_t;
typedef Box_intersection_d::Box_traits_d< val_t> Box_traits;
box_intersection_d( begin1, end1, begin2, end2, callback, Box_traits(),
cutoff, topology, Box_intersection_d::BIPARTITE);
}
template< class RandomAccessIter1, class RandomAccessIter2, class Callback >
void box_intersection_d(
RandomAccessIter1 begin1, RandomAccessIter1 end1,
RandomAccessIter2 begin2, RandomAccessIter2 end2,
Callback callback, std::ptrdiff_t cutoff)
{
typedef typename std::iterator_traits<RandomAccessIter1>::value_type val_t;
typedef Box_intersection_d::Box_traits_d< val_t> Box_traits;
box_intersection_d( begin1, end1, begin2, end2, callback, Box_traits(),
cutoff, Box_intersection_d::CLOSED,
Box_intersection_d::BIPARTITE);
}
template< class RandomAccessIter1, class RandomAccessIter2, class Callback >
void box_intersection_d(
RandomAccessIter1 begin1, RandomAccessIter1 end1,
RandomAccessIter2 begin2, RandomAccessIter2 end2,
Callback callback)
{
typedef typename std::iterator_traits<RandomAccessIter1>::value_type val_t;
typedef Box_intersection_d::Box_traits_d< val_t> Box_traits;
box_intersection_d( begin1, end1, begin2, end2, callback, Box_traits(),
10, Box_intersection_d::CLOSED,
Box_intersection_d::BIPARTITE);
}
// Generic call with box traits parameter, specialized for self-intersection.
// - make all default parameters explicit overloads (workaround)
template< class RandomAccessIter, class Callback, class BoxTraits >
void box_self_intersection_d(
RandomAccessIter begin, RandomAccessIter end,
Callback callback,
BoxTraits box_traits)
{
typedef typename std::iterator_traits<RandomAccessIter>::value_type val_t;
std::vector< val_t> i( begin, end);
box_intersection_d( begin, end, i.begin(), i.end(),
callback, box_traits, 10,
Box_intersection_d::CLOSED,
Box_intersection_d::COMPLETE);
}
template< class RandomAccessIter, class Callback, class BoxTraits >
void box_self_intersection_d(
RandomAccessIter begin, RandomAccessIter end,
Callback callback,
BoxTraits box_traits,
std::ptrdiff_t cutoff)
{
typedef typename std::iterator_traits<RandomAccessIter>::value_type val_t;
std::vector< val_t> i( begin, end);
box_intersection_d( begin, end, i.begin(), i.end(),
callback, box_traits, cutoff,
Box_intersection_d::CLOSED,
Box_intersection_d::COMPLETE);
}
template< class RandomAccessIter, class Callback, class BoxTraits >
void box_self_intersection_d(
RandomAccessIter begin, RandomAccessIter end,
Callback callback,
BoxTraits box_traits,
std::ptrdiff_t cutoff,
Box_intersection_d::Topology topology)
{
typedef typename std::iterator_traits<RandomAccessIter>::value_type val_t;
std::vector< val_t> i( begin, end);
box_intersection_d( begin, end, i.begin(), i.end(),
callback, box_traits, cutoff, topology, Box_intersection_d::COMPLETE);
}
// Specialized call with default box traits, specialized for self-intersection.
// - make all default parameters explicit overloads (workaround)
template< class RandomAccessIter, class Callback >
void box_self_intersection_d(
RandomAccessIter begin, RandomAccessIter end,
Callback callback)
{
typedef typename std::iterator_traits<RandomAccessIter>::value_type val_t;
typedef Box_intersection_d::Box_traits_d< val_t> Box_traits;
box_self_intersection_d(begin, end, callback,
Box_traits(), 10, Box_intersection_d::CLOSED);
}
template< class RandomAccessIter, class Callback >
void box_self_intersection_d(
RandomAccessIter begin, RandomAccessIter end,
Callback callback,
std::ptrdiff_t)
{
typedef typename std::iterator_traits<RandomAccessIter>::value_type val_t;
typedef Box_intersection_d::Box_traits_d< val_t> Box_traits;
box_self_intersection_d(begin, end, callback,
Box_traits(), 10, Box_intersection_d::CLOSED);
}
template< class RandomAccessIter, class Callback >
void box_self_intersection_d(
RandomAccessIter begin, RandomAccessIter end,
Callback callback,
std::ptrdiff_t cutoff,
Box_intersection_d::Topology topology)
{
typedef typename std::iterator_traits<RandomAccessIter>::value_type val_t;
typedef Box_intersection_d::Box_traits_d< val_t> Box_traits;
box_self_intersection_d(begin, end, callback,
Box_traits(), cutoff, topology );
}
// Generic call for trivial all-pairs algorithm with box traits parameter.
// - make all default parameters explicit overloads (workaround)
template< class ForwardIter1, class ForwardIter2,
class Callback, class BoxTraits >
void box_intersection_all_pairs_d(
ForwardIter1 begin1, ForwardIter1 end1,
ForwardIter2 begin2, ForwardIter2 end2,
Callback callback, BoxTraits)
{
typedef Box_intersection_d::Predicate_traits_d<BoxTraits,true> Traits;
Box_intersection_d::all_pairs( begin1, end1, begin2, end2,
callback, Traits());
}
template< class ForwardIter1, class ForwardIter2,
class Callback, class BoxTraits >
void box_intersection_all_pairs_d(
ForwardIter1 begin1, ForwardIter1 end1,
ForwardIter2 begin2, ForwardIter2 end2,
Callback callback, BoxTraits,
Box_intersection_d::Topology topology,
Box_intersection_d::Setting setting)
{
bool complete_case = (setting != Box_intersection_d::BIPARTITE);
if (topology == Box_intersection_d::CLOSED) {
typedef Box_intersection_d::Predicate_traits_d<BoxTraits,true> Traits;
Box_intersection_d::all_pairs( begin1, end1, begin2, end2,
callback, Traits(), complete_case);
} else {
typedef Box_intersection_d::Predicate_traits_d<BoxTraits,false> Traits;
Box_intersection_d::all_pairs( begin1, end1, begin2, end2,
callback, Traits(), complete_case);
}
}
template< class ForwardIter1, class ForwardIter2,
class Callback, class BoxTraits >
void box_intersection_all_pairs_d(
ForwardIter1 begin1, ForwardIter1 end1,
ForwardIter2 begin2, ForwardIter2 end2,
Callback callback, BoxTraits traits,
Box_intersection_d::Topology topology)
{
box_intersection_all_pairs_d( begin1, end1, begin2, end2, callback, traits,
topology, Box_intersection_d::BIPARTITE);
}
// Specialized call for trivial all-pairs algorithm with default box traits.
// - make all default parameters explicit overloads (workaround)
template< class ForwardIter1, class ForwardIter2, class Callback >
void box_intersection_all_pairs_d(
ForwardIter1 begin1, ForwardIter1 end1,
ForwardIter2 begin2, ForwardIter2 end2,
Callback callback)
{
typedef typename std::iterator_traits<ForwardIter1>::value_type val_t;
typedef Box_intersection_d::Box_traits_d< val_t> Box_traits;
box_intersection_all_pairs_d( begin1, end1, begin2, end2,
callback, Box_traits(),
Box_intersection_d::CLOSED );
}
template< class ForwardIter1, class ForwardIter2, class Callback >
void box_intersection_all_pairs_d(
ForwardIter1 begin1, ForwardIter1 end1,
ForwardIter2 begin2, ForwardIter2 end2,
Callback callback,
Box_intersection_d::Topology topology)
{
typedef typename std::iterator_traits<ForwardIter1>::value_type val_t;
typedef Box_intersection_d::Box_traits_d< val_t> Box_traits;
box_intersection_all_pairs_d( begin1, end1, begin2, end2,
callback, Box_traits(), topology);
}
template< class ForwardIter1, class ForwardIter2, class Callback >
void box_intersection_all_pairs_d(
ForwardIter1 begin1, ForwardIter1 end1,
ForwardIter2 begin2, ForwardIter2 end2,
Callback callback,
Box_intersection_d::Topology topology,
Box_intersection_d::Setting setting)
{
typedef typename std::iterator_traits<ForwardIter1>::value_type val_t;
typedef Box_intersection_d::Box_traits_d< val_t> Box_traits;
box_intersection_all_pairs_d( begin1, end1, begin2, end2,
callback, Box_traits(), topology, setting);
}
// Generic call for trivial all-pairs algorithm with box traits parameter
// specialized for self-intersection test.
// - make all default parameters explicit overloads (workaround)
template< class ForwardIter, class Callback, class BoxTraits >
void box_self_intersection_all_pairs_d(
ForwardIter begin1, ForwardIter end1, Callback callback, BoxTraits /* traits */)
{
typedef Box_intersection_d::Predicate_traits_d<BoxTraits,true> Traits;
Box_intersection_d::all_pairs( begin1, end1, callback, Traits());
}
template< class ForwardIter, class Callback, class BoxTraits >
void box_self_intersection_all_pairs_d(
ForwardIter begin1, ForwardIter end1, Callback callback, BoxTraits,
Box_intersection_d::Topology topology)
{
if (topology == Box_intersection_d::CLOSED) {
typedef Box_intersection_d::Predicate_traits_d<BoxTraits,true> Traits;
Box_intersection_d::all_pairs( begin1, end1, callback, Traits());
} else {
typedef Box_intersection_d::Predicate_traits_d<BoxTraits,false> Traits;
Box_intersection_d::all_pairs( begin1, end1, callback, Traits());
}
}
// Specialized call for trivial all-pairs algorithm with default box traits.
// specialized for self-intersection test.
// - make all default parameters explicit overloads (workaround)
template< class ForwardIter, class Callback >
void box_self_intersection_all_pairs_d(
ForwardIter begin1, ForwardIter end1, Callback callback)
{
typedef typename std::iterator_traits<ForwardIter>::value_type val_t;
typedef Box_intersection_d::Box_traits_d< val_t> Box_traits;
box_self_intersection_all_pairs_d( begin1, end1, callback, Box_traits(),
Box_intersection_d::CLOSED );
}
template< class ForwardIter, class Callback >
void box_self_intersection_all_pairs_d(
ForwardIter begin1, ForwardIter end1, Callback callback,
Box_intersection_d::Topology topology)
{
typedef typename std::iterator_traits<ForwardIter>::value_type val_t;
typedef Box_intersection_d::Box_traits_d< val_t> Box_traits;
box_self_intersection_all_pairs_d( begin1, end1, callback, Box_traits(),
topology);
}
} //namespace CGAL
#endif
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