array.cpp
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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Guido Tack <tack@gecode.org>
* Christian Schulte <schulte@gecode.org>
* Gabor Szokoli <szokoli@gecode.org>
*
* Copyright:
* Guido Tack, 2004
* Christian Schulte, 2004
* Gabor Szokoli, 2004
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#include <gecode/set.hh>
namespace Gecode {
SetVarArray::SetVarArray(Space& home, int n)
: VarArray<SetVar>(home,n) {
for (int i = size(); i--; )
x[i] = SetVar(home);
}
SetVarArray::SetVarArray(Space& home,int n,
int lbMin,int lbMax,int ubMin,int ubMax,
unsigned int minCard,
unsigned int maxCard)
: VarArray<SetVar>(home,n) {
Set::Limits::check(lbMin,"SetVarArray::SetVarArray");
Set::Limits::check(lbMax,"SetVarArray::SetVarArray");
Set::Limits::check(ubMin,"SetVarArray::SetVarArray");
Set::Limits::check(ubMax,"SetVarArray::SetVarArray");
Set::Limits::check(maxCard,"SetVarArray::SetVarArray");
unsigned int glbSize =
(lbMin <= lbMax ? static_cast<unsigned int>(lbMax-lbMin+1) : 0U);
unsigned int lubSize =
(ubMin <= ubMax ? static_cast<unsigned int>(ubMax-ubMin+1) : 0U);
if (minCard > maxCard || minCard > lubSize || maxCard < glbSize ||
lbMin < ubMin || lbMax > ubMax)
throw Set::VariableEmptyDomain("SetVarArray::SetVarArray");
for (int i = size(); i--; )
x[i] = SetVar(home,lbMin,lbMax,ubMin,ubMax,minCard,maxCard);
}
SetVarArray::SetVarArray(Space& home,int n,
const IntSet& glb,int ubMin,int ubMax,
unsigned int minCard,unsigned int maxCard)
: VarArray<SetVar>(home,n) {
Set::Limits::check(glb,"SetVarArray::SetVarArray");
Set::Limits::check(ubMin,"SetVarArray::SetVarArray");
Set::Limits::check(ubMax,"SetVarArray::SetVarArray");
Set::Limits::check(maxCard,"SetVarArray::SetVarArray");
IntSetRanges glbr(glb);
unsigned int glbSize = Iter::Ranges::size(glbr);
unsigned int lubSize =
(ubMin <= ubMax ? static_cast<unsigned int>(ubMax-ubMin+1) : 0U);
if (minCard > maxCard || minCard > lubSize || maxCard < glbSize ||
glb.min() < ubMin || glb.max() > ubMax)
throw Set::VariableEmptyDomain("SetVarArray::SetVarArray");
for (int i = size(); i--; )
x[i] = SetVar(home,glb,ubMin,ubMax,minCard,maxCard);
}
SetVarArray::SetVarArray(Space& home,int n,
int lbMin,int lbMax,const IntSet& lub,
unsigned int minCard,unsigned int maxCard)
: VarArray<SetVar>(home,n) {
Set::Limits::check(lbMin,"SetVarArray::SetVarArray");
Set::Limits::check(lbMax,"SetVarArray::SetVarArray");
Set::Limits::check(lub,"SetVarArray::SetVarArray");
Set::Limits::check(maxCard,"SetVarArray::SetVarArray");
Iter::Ranges::Singleton glbr(lbMin,lbMax);
IntSetRanges lubr(lub);
IntSetRanges lubr_s(lub);
unsigned int glbSize =
(lbMin <= lbMax ? static_cast<unsigned int>(lbMax-lbMin+1) : 0U);
unsigned int lubSize = Iter::Ranges::size(lubr_s);
if (minCard > maxCard || minCard > lubSize || maxCard < glbSize ||
!Iter::Ranges::subset(glbr,lubr))
throw Set::VariableEmptyDomain("SetVarArray::SetVarArray");
for (int i = size(); i--; )
x[i] = SetVar(home,lbMin,lbMax,lub,minCard,maxCard);
}
SetVarArray::SetVarArray(Space& home,int n,
const IntSet& glb, const IntSet& lub,
unsigned int minCard, unsigned int maxCard)
: VarArray<SetVar>(home,n) {
Set::Limits::check(glb,"SetVarArray::SetVarArray");
Set::Limits::check(lub,"SetVarArray::SetVarArray");
Set::Limits::check(maxCard,"SetVarArray::SetVarArray");
IntSetRanges glbr(glb);
IntSetRanges glbr_s(glb);
unsigned int glbSize = Iter::Ranges::size(glbr_s);
IntSetRanges lubr(lub);
IntSetRanges lubr_s(lub);
unsigned int lubSize = Iter::Ranges::size(lubr_s);
if (minCard > maxCard || minCard > lubSize || maxCard < glbSize ||
!Iter::Ranges::subset(glbr,lubr))
throw Set::VariableEmptyDomain("SetVar");
for (int i = size(); i--; )
x[i] = SetVar(home,glb,lub,minCard,maxCard);
}
SetVarArgs::SetVarArgs(Space& home,int n,
int lbMin,int lbMax,int ubMin,int ubMax,
unsigned int minCard,
unsigned int maxCard)
: VarArgArray<SetVar>(n) {
Set::Limits::check(lbMin,"SetVarArgs::SetVarArgs");
Set::Limits::check(lbMax,"SetVarArgs::SetVarArgs");
Set::Limits::check(ubMin,"SetVarArgs::SetVarArgs");
Set::Limits::check(ubMax,"SetVarArgs::SetVarArgs");
Set::Limits::check(maxCard,"SetVarArgs::SetVarArgs");
unsigned int glbSize =
(lbMin <= lbMax ? static_cast<unsigned int>(lbMax-lbMin+1) : 0U);
unsigned int lubSize =
(ubMin <= ubMax ? static_cast<unsigned int>(ubMax-ubMin+1) : 0U);
if (minCard > maxCard || minCard > lubSize || maxCard < glbSize ||
lbMin < ubMin || lbMax > ubMax)
throw Set::VariableEmptyDomain("SetVarArgs::SetVarArgs");
for (int i = size(); i--; )
a[i] = SetVar(home,lbMin,lbMax,ubMin,ubMax,minCard,maxCard);
}
SetVarArgs::SetVarArgs(Space& home,int n,
const IntSet& glb,int ubMin,int ubMax,
unsigned int minCard,unsigned int maxCard)
: VarArgArray<SetVar>(n) {
Set::Limits::check(glb,"SetVarArgs::SetVarArgs");
Set::Limits::check(ubMin,"SetVarArgs::SetVarArgs");
Set::Limits::check(ubMax,"SetVarArgs::SetVarArgs");
Set::Limits::check(maxCard,"SetVarArgs::SetVarArgs");
IntSetRanges glbr(glb);
unsigned int glbSize = Iter::Ranges::size(glbr);
unsigned int lubSize =
(ubMin <= ubMax ? static_cast<unsigned int>(ubMax-ubMin+1) : 0U);
if (minCard > maxCard || minCard > lubSize || maxCard < glbSize ||
glb.min() < ubMin || glb.max() > ubMax)
throw Set::VariableEmptyDomain("SetVarArgs::SetVarArgs");
for (int i = size(); i--; )
a[i] = SetVar(home,glb,ubMin,ubMax,minCard,maxCard);
}
SetVarArgs::SetVarArgs(Space& home,int n,
int lbMin,int lbMax,const IntSet& lub,
unsigned int minCard,unsigned int maxCard)
: VarArgArray<SetVar>(n) {
Set::Limits::check(lbMin,"SetVarArgs::SetVarArgs");
Set::Limits::check(lbMax,"SetVarArgs::SetVarArgs");
Set::Limits::check(lub,"SetVarArgs::SetVarArgs");
Set::Limits::check(maxCard,"SetVarArgs::SetVarArgs");
Iter::Ranges::Singleton glbr(lbMin,lbMax);
IntSetRanges lubr(lub);
IntSetRanges lubr_s(lub);
unsigned int glbSize =
(lbMin <= lbMax ? static_cast<unsigned int>(lbMax-lbMin+1) : 0U);
unsigned int lubSize = Iter::Ranges::size(lubr_s);
if (minCard > maxCard || minCard > lubSize || maxCard < glbSize ||
!Iter::Ranges::subset(glbr,lubr))
throw Set::VariableEmptyDomain("SetVarArgs::SetVarArgs");
for (int i = size(); i--; )
a[i] = SetVar(home,lbMin,lbMax,lub,minCard,maxCard);
}
SetVarArgs::SetVarArgs(Space& home,int n,
const IntSet& glb, const IntSet& lub,
unsigned int minCard, unsigned int maxCard)
: VarArgArray<SetVar>(n) {
Set::Limits::check(glb,"SetVarArgs::SetVarArgs");
Set::Limits::check(lub,"SetVarArgs::SetVarArgs");
Set::Limits::check(maxCard,"SetVarArgs::SetVarArgs");
IntSetRanges glbr(glb);
IntSetRanges glbr_s(glb);
unsigned int glbSize = Iter::Ranges::size(glbr_s);
IntSetRanges lubr(lub);
IntSetRanges lubr_s(lub);
unsigned int lubSize = Iter::Ranges::size(lubr_s);
if (minCard > maxCard || minCard > lubSize || maxCard < glbSize ||
!Iter::Ranges::subset(glbr,lubr))
throw Set::VariableEmptyDomain("SetVar");
for (int i = size(); i--; )
a[i] = SetVar(home,glb,lub,minCard,maxCard);
}
}
// STATISTICS: set-other
Gecode::ArgArrayBase< SetVar >::a
SetVar * a
Definition array.hpp:544
Gecode::ArgArrayBase< SetVar >::n
int n
Definition array.hpp:540
Gecode::ArgArrayBase< SetVar >::size
int size(void) const
Definition array.hpp:1607
Gecode::IntSetRanges
Range iterator for integer sets.
Definition int.hh:292
Gecode::IntSet
Integer sets.
Definition int.hh:174
Gecode::IntSet::min
int min(int i) const
Return minimum of range at position i.
Definition int-set-1.hpp:152
Gecode::IntSet::max
int max(int i) const
Return maximum of range at position i.
Definition int-set-1.hpp:158
Gecode::Int::VariableEmptyDomain
Exception: Variable created with empty domain
Definition exception.hpp:59
Gecode::Iter::Ranges::Singleton
Range iterator for singleton range.
Definition ranges-singleton.hpp:42
Gecode::SetVarArgs::SetVarArgs
SetVarArgs(void)
Allocate empty array.
Definition array.hpp:48
Gecode::SetVarArray::SetVarArray
SetVarArray(void)
Default constructor (array of size 0).
Definition array.hpp:77
Gecode::SetVar
Set variables
Definition set.hh:127
Gecode::Space
Computation spaces.
Definition core.hpp:1742
Gecode::VarArgArray< SetVar >::VarArgArray
VarArgArray(void)
Definition array.hpp:1839
Gecode::VarArray< SetVar >::n
int n
Definition array.hpp:115
Gecode::VarArray< SetVar >::VarArray
VarArray(void)
Definition array.hpp:901
Gecode::VarArray< SetVar >::size
int size(void) const
Definition array.hpp:926
Gecode::VarArray< SetVar >::x
SetVar * x
Definition array.hpp:117
set.hh
Gecode::Iter::Ranges::subset
bool subset(I &i, J &j)
Check whether range iterator i is subset of range iterator j.
Definition ranges-operations.hpp:97
Gecode::Iter::Ranges::size
unsigned int size(I &i)
Size of all ranges of range iterator i.
Definition ranges-operations.hpp:74
Gecode::Set::Limits::check
void check(int n, const char *l)
Check whether integer n is in range, otherwise throw overflow exception with information l.
Definition limits.hpp:37
Gecode
Gecode toplevel namespace