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Problem Class Reference

#include <Problem.hpp>

List of all members.

Public Member Functions

 Problem (const UnitList &)
 ~Problem ()
void preprocess (Options &)
UnitChainunits ()
bool hasFormulas () const
int removeUnusedDefinitions ()
int removeEqualityAxioms ()
int split ()
void ennf ()
int removeIff ()
int miniscope ()
void flatten ()
void rectify ()
void skolemize ()
void clausify ()
void addUnit (Unit u)
void removeAllConjectures ()
const VarListoriginalAnswerVariables () const
const LiteralanswerLiteral () const

Private Member Functions

bool hasFreeVars (Formula &) const
int findDefinitions ()
void clausify (FormulaList formulas, LiteralList literals, Unit parent)

Private Attributes

UnitChain _units
bool _hasFormulas
VarList _originalAnswerVariables
Literal _answerLiteral


Constructor & Destructor Documentation

Problem::Problem const UnitList lst  )  [explicit]
 

This software is an adaptation of the theorem prover Vampire for working with large knowledge bases in the KIF format, see http://www.prover.info for publications on Vampire.

Copyright (C) Andrei Voronkov and Alexandre Riazanov

Author:
Alexandre Riazanov <riazanov@cs.man.ac.uk>

Andrei Voronkov <voronkov@cs.man.ac.uk>, <andrei@voronkov.com>

Date:
06/06/2003
This software is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

Problem::~Problem  ) 
 


Member Function Documentation

void Problem::addUnit Unit  u  ) 
 

const Literal& Problem::answerLiteral  )  const [inline]
 

void Problem::clausify FormulaList  formulas,
LiteralList  literals,
Unit  parent
[private]
 

void Problem::clausify  ) 
 

void Problem::ennf  ) 
 

int Problem::findDefinitions  )  [private]
 

void Problem::flatten  ) 
 

bool Problem::hasFormulas  )  const [inline]
 

bool Problem::hasFreeVars Formula  )  const [private]
 

int Problem::miniscope  ) 
 

const VarList& Problem::originalAnswerVariables  )  const [inline]
 

void Problem::preprocess Options  ) 
 

void Problem::rectify  ) 
 

void Problem::removeAllConjectures  ) 
 

int Problem::removeEqualityAxioms  ) 
 

int Problem::removeIff  ) 
 

int Problem::removeUnusedDefinitions  ) 
 

void Problem::skolemize  ) 
 

int Problem::split  ) 
 

UnitChain& Problem::units  )  [inline]
 


Member Data Documentation

Literal Problem::_answerLiteral [private]
 

bool Problem::_hasFormulas [private]
 

VarList Problem::_originalAnswerVariables [private]
 

UnitChain Problem::_units [private]
 


The documentation for this class was generated from the following files:
Generated on Sat Jun 28 15:08:59 2003 for Vampire by doxygen 1.3.2