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gecode
iter
ranges-rangelist.hpp
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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
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/*
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* Main authors:
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* Guido Tack <tack@gecode.org>
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*
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* Copyright:
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* Guido Tack, 2011
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*
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* This file is part of Gecode, the generic constraint
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* development environment:
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* http://www.gecode.org
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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namespace
Gecode
{
namespace
Iter {
namespace
Ranges {
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class
RangeList
{
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protected
:
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const
Gecode::RangeList
*
c
;
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public
:
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RangeList
(
void
);
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RangeList
(
const
Gecode::RangeList
* s);
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void
init
(
const
Gecode::RangeList
* s);
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60
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bool
operator ()
(
void
)
const
;
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void
operator ++
(
void
);
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68
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int
min
(
void
)
const
;
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int
max
(
void
)
const
;
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unsigned
int
width
(
void
)
const
;
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};
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forceinline
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RangeList::RangeList
(
void
) {}
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forceinline
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RangeList::RangeList
(
const
Gecode::RangeList
* s) :
c
(s) {}
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forceinline
void
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RangeList::init
(
const
Gecode::RangeList
* s) {
c
= s; }
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forceinline
bool
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RangeList::operator ()
(
void
)
const
{
return
c
!= NULL; }
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forceinline
void
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RangeList::operator ++
(
void
) {
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c
=
c
->
next
();
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}
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forceinline
int
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RangeList::min
(
void
)
const
{
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return
c
->
min
();
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}
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forceinline
int
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RangeList::max
(
void
)
const
{
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return
c
->
max
();
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}
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forceinline
unsigned
int
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RangeList::width
(
void
)
const
{
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return
c
->
width
();
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}
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}}}
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// STATISTICS: iter-any
Gecode::RangeList::width
unsigned int width(void) const
Return width (distance between maximum and minimum)
Definition:
range-list.hpp:172
Gecode::RangeList::min
int min(void) const
Return minimum.
Definition:
range-list.hpp:164
Gecode::Iter::Ranges::RangeList::min
int min(void) const
Return smallest value of range.
Definition:
ranges-rangelist.hpp:97
Gecode
Gecode toplevel namespace
Gecode::Iter::Ranges::RangeList::max
int max(void) const
Return largest value of range.
Definition:
ranges-rangelist.hpp:101
Gecode::Iter::Ranges::RangeList::operator()
bool operator()(void) const
Test whether iterator is still at a range or done.
Definition:
ranges-rangelist.hpp:89
Gecode::RangeList::max
int max(void) const
Return maximum.
Definition:
range-list.hpp:168
Gecode::Iter::Ranges::RangeList::c
const Gecode::RangeList * c
Current range.
Definition:
ranges-rangelist.hpp:47
Gecode::Iter::Ranges::RangeList::RangeList
RangeList(void)
Default constructor.
Definition:
ranges-rangelist.hpp:80
forceinline
#define forceinline
Definition:
config.hpp:192
Test::Float::Arithmetic::c
Gecode::FloatVal c(-8, 8)
Gecode::Iter::Ranges::RangeList::init
void init(const Gecode::RangeList *s)
Initialize with range list s.
Definition:
ranges-rangelist.hpp:86
Gecode::Iter::Ranges::RangeList
Range iterator for range lists
Definition:
ranges-rangelist.hpp:44
Gecode::Iter::Ranges::RangeList::width
unsigned int width(void) const
Return width of range (distance between minimum and maximum)
Definition:
ranges-rangelist.hpp:105
Gecode::RangeList::next
RangeList * next(void) const
Return next element.
Definition:
range-list.hpp:141
Gecode::RangeList
Lists of ranges (intervals)
Definition:
range-list.hpp:49
Gecode::Iter::Ranges::RangeList::operator++
void operator++(void)
Move iterator to next range (if possible)
Definition:
ranges-rangelist.hpp:92