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groebner
include
polybori
groebner
ChainCriterion.h
Go to the documentation of this file.
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// -*- c++ -*-
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//*****************************************************************************
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//*****************************************************************************
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#ifndef polybori_groebner_ChainCriterion_h_
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#define polybori_groebner_ChainCriterion_h_
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// include basic definitions
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#include "
groebner_defs.h
"
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#include "
GroebnerStrategy.h
"
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BEGIN_NAMESPACE_PBORIGB
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class
ChainCriterion
{
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public
:
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const
GroebnerStrategy
*
strat
;
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int
i,
j
;
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ChainCriterion
(
const
GroebnerStrategy
& strat,
int
i,
int
j){
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this->strat=&strat;
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this->i=i;
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this->j=j;
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}
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bool
operator() (
const
Exponent
& lmExp){
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int
index=strat->
generators
.
index
(lmExp);
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//we know such an entry exists
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if
((index!=i)&&(index!=j)){
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if
((strat->
pairs
.
status
.
hasTRep
(i,index)) && (strat->
pairs
.
status
.
hasTRep
(j,index))){
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return
true
;
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}
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}
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return
false
;
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}
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};
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END_NAMESPACE_PBORIGB
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#endif
/* polybori_ChainCriterion_h_ */
polybori::BooleExponent
This class is just a wrapper for using variables for storing indices as interim data structure for Bo...
Definition:
BooleExponent.h:34
polybori::groebner::PolyEntryVector::index
size_type index(const KeyType &key) const
Retrieve index associated to key.
Definition:
PolyEntryVector.h:99
END_NAMESPACE_PBORIGB
#define END_NAMESPACE_PBORIGB
Definition:
groebner_defs.h:16
polybori::groebner::ChainCriterion
This class defines ChainCriterion.
Definition:
ChainCriterion.h:29
BEGIN_NAMESPACE_PBORIGB
#define BEGIN_NAMESPACE_PBORIGB
Definition:
groebner_defs.h:15
polybori::groebner::PairManager::status
PairStatusSet status
Definition:
PairManager.h:75
polybori::groebner::GroebnerStrategy::generators
ReductionStrategy generators
Definition:
GroebnerStrategy.h:204
groebner_defs.h
polybori::groebner::ChainCriterion::strat
const GroebnerStrategy * strat
Definition:
ChainCriterion.h:32
polybori::groebner::GroebnerStrategy
This class defines GroebnerStrategy.
Definition:
GroebnerStrategy.h:41
polybori::groebner::PairStatusSet::hasTRep
bool hasTRep(int ia, int ja) const
Definition:
PairStatusSet.h:33
polybori::groebner::PairManagerFacade::pairs
PairManagerWithStrategy< strategy_type > pairs
For compatibility reasons make this a public member.
Definition:
PairManagerFacade.h:95
polybori::groebner::ChainCriterion::ChainCriterion
ChainCriterion(const GroebnerStrategy &strat, int i, int j)
Definition:
ChainCriterion.h:34
GroebnerStrategy.h
polybori::groebner::ChainCriterion::j
int j
Definition:
ChainCriterion.h:33
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