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  • Committer: Bazaar Package Importer
  • Author(s): Roland Stigge
  • Date: 2010-06-27 18:59:28 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20100627185928-kdjuqghv04rxyqmc
Tags: 3.7-1
New upstream release

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SPASS/rules-red.h
 
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/**************************************************************/
 
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/* ********************************************************** */
 
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/* *                                                        * */
 
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/* *                REDUCTION RULES                         * */
 
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/* *                                                        * */
 
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/* *  $Module:   REDRULES                                   * */ 
 
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/* *                                                        * */
 
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/* *  Copyright (C) 1996, 1997, 1998, 1999, 2000            * */
 
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/* *  MPI fuer Informatik                                   * */
 
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/* *                                                        * */
 
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/* *  This program is free software; you can redistribute   * */
 
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/* *  it and/or modify it under the terms of the FreeBSD    * */
 
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/* *  Licence.                                              * */
 
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/* *                                                        * */
 
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/* *  This program is distributed in the hope that it will  * */
 
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/* *  be useful, but WITHOUT ANY WARRANTY; without even     * */
 
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/* *  the implied warranty of MERCHANTABILITY or FITNESS    * */
 
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/* *  FOR A PARTICULAR PURPOSE.  See the LICENCE file       * */
 
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/* *  for more details.                                     * */
 
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/* *                                                        * */
 
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/* *                                                        * */
 
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/* $Revision: 1.4 $                                         * */
 
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/* $State: Exp $                                            * */
 
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/* $Date: 2010-02-22 14:09:59 $                             * */
 
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/* $Author: weidenb $                                       * */
 
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/* *                                                        * */
 
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/* *             Contact:                                   * */
 
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/* *             Christoph Weidenbach                       * */
 
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/* *             MPI fuer Informatik                        * */
 
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/* *             Stuhlsatzenhausweg 85                      * */
 
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/* *             66123 Saarbruecken                         * */
 
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/* *             Email: spass@mpi-inf.mpg.de                * */
 
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/* *             Germany                                    * */
 
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/* *                                                        * */
 
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/* ********************************************************** */
 
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/**************************************************************/
 
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/* $RCSfile: rules-red.h,v $ */
 
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#ifndef _REDRULES_
 
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#define _REDRULES_
 
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#include "sort.h"
 
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#include "subsumption.h"
 
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#include "condensing.h"
 
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#include "search.h"
 
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#include "rules-split.h"
 
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#include "rules-inf.h"
 
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#include "doc-proof.h"
 
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#include "clock.h"
 
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#include "closure.h"
 
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/**************************************************************/
 
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/* Macros                                                     */
 
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/**************************************************************/
 
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#define CRW_CHECK_STACK stack_SIZE - ((stack_SIZE / 100) * 10)
 
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/**************************************************************/
 
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/* Constants                                                  */
 
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/**************************************************************/
 
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extern const NAT red_USABLE;
 
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extern const NAT red_WORKEDOFF;
 
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extern const NAT red_ALL;
 
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/**************************************************************/
 
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/* Functions                                                  */
 
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/**************************************************************/
 
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static __inline__ BOOL red_WorkedOffMode(NAT Mode)
 
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{
 
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  return (Mode == red_WORKEDOFF || Mode == red_ALL);
 
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}
 
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static __inline__ BOOL red_OnlyWorkedOffMode(NAT Mode)
 
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{
 
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  return (Mode == red_WORKEDOFF);
 
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}
 
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static __inline__ BOOL red_UsableMode(NAT Mode)
 
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{
 
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  return (Mode == red_USABLE || Mode == red_ALL);
 
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}
 
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static __inline__ BOOL red_AllMode(NAT Mode)
 
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{
 
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  return (Mode == red_ALL);
 
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}
 
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void   red_Init(void);
 
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void   red_Free(void);
 
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LIST   red_CompleteReductionOnDerivedClauses(PROOFSEARCH, LIST, NAT, int, NAT, int*);
 
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CLAUSE red_ReductionOnDerivedClause(PROOFSEARCH, CLAUSE, NAT);
 
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CLAUSE red_CompleteReductionOnDerivedClause(PROOFSEARCH, CLAUSE, NAT);
 
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LIST   red_BackReduction(PROOFSEARCH, CLAUSE, NAT);
 
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LIST   red_SatUnit(PROOFSEARCH, LIST);
 
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LIST   red_SatInput(PROOFSEARCH);
 
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LIST   red_ReduceInput(PROOFSEARCH, LIST);
 
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BOOL   red_ClauseDeletion(SORTTHEORY, CLAUSE, FLAGSTORE, PRECEDENCE);
 
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BOOL   red_ExplicitTautology(CLAUSE, FLAGSTORE, PRECEDENCE);
 
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void   red_CheckSplitSubsumptionCondition(PROOFSEARCH);
 
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unsigned long red_GetCRwCalls();
 
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unsigned long red_GetCRwSucceeded();
 
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#endif