/usr/include/polybori/groebner/LessUsedTailVariablesThenLessWeightedLengthInStrat.h is in libpolybori-groebner-dev 0.8.3-3+b2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | // -*- c++ -*-
//*****************************************************************************
/** @file LessUsedTailVariablesThenLessWeightedLengthInStrat.h
*
* @author Michael Brickenstein
* @date 2011-06-29
*
* This file includes the definition of the class @c LessUsedTailVariablesThenLessWeightedLengthInStrat.
*
* @par Copyright:
* (c) 2006-2010 by The PolyBoRi Team
*
**/
//*****************************************************************************
#ifndef polybori_groebner_LessUsedTailVariablesThenLessWeightedLengthInStrat_h_
#define polybori_groebner_LessUsedTailVariablesThenLessWeightedLengthInStrat_h_
// include basic definitions
#include "groebner_defs.h"
BEGIN_NAMESPACE_PBORIGB
/** @class LessUsedTailVariablesThenLessWeightedLengthInStrat
* @brief This class defines LessUsedTailVariablesThenLessWeightedLengthInStrat.
*
**/
class LessUsedTailVariablesThenLessWeightedLengthInStrat{
public:
const GroebnerStrategy* strat;
LessUsedTailVariablesThenLessWeightedLengthInStrat(const GroebnerStrategy& strat){
this->strat=&strat;
}
bool operator() (const Monomial& a, const Monomial& b) const{
return operator()(strat->generators[a], strat->generators[b]);
}
private:
bool operator() (const PolyEntry& entry1, const PolyEntry& entry2) const {
deg_type d1 = entry1.tailVariables.deg();
deg_type d2 = entry2.tailVariables.deg();
if (d1 != d2)
return (d1 < d2);
return (entry1.weightedLength < entry2.weightedLength);
}
};
END_NAMESPACE_PBORIGB
#endif /* polybori_LessUsedTailVariablesThenLessWeightedLengthInStrat_h_ */
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