main page
modules
namespaces
classes
files
Gecode home
Generated on Fri Jan 10 2020 11:38:25 for Gecode by
doxygen
1.8.16
gecode
float
channel.hh
Go to the documentation of this file.
1
/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2
/*
3
* Main authors:
4
* Christian Schulte <schulte@gecode.org>
5
* Guido Tack <tack@gecode.org>
6
* Vincent Barichard <Vincent.Barichard@univ-angers.fr>
7
*
8
* Copyright:
9
* Christian Schulte, 2002
10
* Guido Tack, 2004
11
* Vincent Barichard, 2012
12
*
13
* This file is part of Gecode, the generic constraint
14
* development environment:
15
* http://www.gecode.org
16
*
17
* Permission is hereby granted, free of charge, to any person obtaining
18
* a copy of this software and associated documentation files (the
19
* "Software"), to deal in the Software without restriction, including
20
* without limitation the rights to use, copy, modify, merge, publish,
21
* distribute, sublicense, and/or sell copies of the Software, and to
22
* permit persons to whom the Software is furnished to do so, subject to
23
* the following conditions:
24
*
25
* The above copyright notice and this permission notice shall be
26
* included in all copies or substantial portions of the Software.
27
*
28
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
29
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
30
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
31
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
32
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
33
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
34
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
35
*
36
*/
37
38
#ifndef __GECODE_FLOAT_CHANNEL_HH__
39
#define __GECODE_FLOAT_CHANNEL_HH__
40
41
#include <
gecode/int.hh
>
42
#include <
gecode/float.hh
>
43
49
namespace
Gecode
{
namespace
Float {
namespace
Channel {
50
57
template
<
class
A,
class
B>
58
class
Channel
:
59
public
MixBinaryPropagator
<A,PC_FLOAT_BND,B,Gecode::Int::PC_INT_BND> {
60
protected
:
61
using
MixBinaryPropagator<A,PC_FLOAT_BND,B,Gecode::Int::PC_INT_BND>::x0
;
62
using
MixBinaryPropagator<A,PC_FLOAT_BND,B,Gecode::Int::PC_INT_BND>::x1
;
63
65
Channel
(
Space
& home,
Channel
&
p
);
67
Channel
(
Home
home, A
x0
, B
x1
);
68
public
:
70
virtual
Actor
*
copy
(
Space
& home);
72
virtual
ExecStatus
propagate
(
Space
& home,
const
ModEventDelta
&
med
);
74
static
ExecStatus
post
(
Home
home, A
x0
, B
x1
);
75
};
76
77
}}}
78
79
#include <
gecode/float/channel/channel.hpp
>
80
81
#endif
82
83
// STATISTICS: float-prop
int.hh
Gecode::Float::Channel::Channel::propagate
virtual ExecStatus propagate(Space &home, const ModEventDelta &med)
Perform propagation.
Definition:
channel.hpp:68
Gecode::MixBinaryPropagator< A, PC_FLOAT_BND, B, Gecode::Int::PC_INT_BND >::x0
A x0
View of type View0.
Definition:
pattern.hpp:207
Gecode::Space
Computation spaces.
Definition:
core.hpp:1742
Gecode::Actor
Base-class for both propagators and branchers.
Definition:
core.hpp:628
Gecode::Float::Channel::Channel
Propagator for bounds consistent integer part operator
Definition:
channel.hh:58
Gecode::MixBinaryPropagator< A, PC_FLOAT_BND, B, Gecode::Int::PC_INT_BND >::x1
B x1
View of type View1.
Definition:
pattern.hpp:209
Gecode
Gecode toplevel namespace
Gecode::MixBinaryPropagator
Mixed binary propagator.
Definition:
pattern.hpp:204
Gecode::Float::Channel::Channel::post
static ExecStatus post(Home home, A x0, B x1)
Post propagator for .
Definition:
channel.hpp:56
Gecode::Float::Channel::Channel::copy
virtual Actor * copy(Space &home)
Create copy during cloning.
Definition:
channel.hpp:50
Gecode::Home
Home class for posting propagators
Definition:
core.hpp:856
float.hh
Gecode::Propagator::med
ModEventDelta med
A set of modification events (used during propagation)
Definition:
core.hpp:1075
channel.hpp
Gecode::Float::Channel::Channel::Channel
Channel(Space &home, Channel &p)
Constructor for cloning p.
Definition:
channel.hpp:45
Gecode::ModEventDelta
int ModEventDelta
Modification event deltas.
Definition:
core.hpp:89
p
int p
Number of positive literals for node type.
Definition:
bool-expr.cpp:232
Gecode::ExecStatus
ExecStatus
Definition:
core.hpp:472