/***********************************************************************************
CryptoMiniSat -- Copyright (c) 2009 Mate Soos
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
**************************************************************************************************/
#ifndef FINDUNDEF_H
#define FINDUNDEF_H
#ifdef _MSC_VER
#include
#else
#include
#endif //_MSC_VER
#include
using std::vector;
#include "Solver.h"
class FindUndef {
public:
FindUndef(Solver& _solver);
const uint unRoll();
private:
Solver& solver;
void moveBinToNormal();
void moveBinFromNormal();
bool updateTables();
void fillPotential();
void unboundIsPotentials();
vector dontLookAtClause; //If set to TRUE, then that clause already has only 1 lit that is true, so it can be skipped during updateFixNeed()
vector satisfies;
vector isPotential;
uint32_t isPotentialSum;
uint32_t binPosition;
};
#endif //