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/*
* This file is part of the source code of the software program
* Vampire. It is protected by applicable
* copyright laws.
*
* This source code is distributed under the licence found here
* https://vprover.github.io/license.html
* and in the source directory
*/
/**
* @file MaximalLiteralSelector.hpp
* Defines class MaximalLiteralSelector.
*/
#ifndef __OrderingLiteralSelector__
#define __OrderingLiteralSelector__
#include "Forwards.hpp"
#include "Ordering.hpp"
#include "LiteralSelector.hpp"
namespace Kernel {
/**
* Class OrderingLiteralSelector implements literal
* selector that selects a maximal negative literal,
* if there is such. Otherwise it selects all maximal
* literals.
*/
class MaximalLiteralSelector
: public LiteralSelector
{
public:
MaximalLiteralSelector(const Ordering& ordering, const Options& options) : LiteralSelector(ordering, options) {}
bool isBGComplete() const override { return true; }
protected:
void doSelection(Clause* c, unsigned eligible) override;
};
};
#endif /* __OrderingLiteralSelector__ */