nosubset.hpp /usr/include/gecode/set/rel.hh /usr/include/gecode/set/channel.hh /usr/include/gecode/set/rel.hh /usr/include/gecode/set/rel/nosubset.hpp /usr/include/gecode/set/element.hh /usr/include/gecode/set/rel-op.hh /usr/include/gecode/set/channel/sorted.hpp /usr/include/gecode/set/sequence.hh /usr/include/gecode/set/rel-op/post.hpp Gecode Gecode::Set Gecode::Set::Rel /*-*-mode:C++;c-basic-offset:2;indent-tabs-mode:nil-*-*/ /* *Mainauthors: *GuidoTack<tack@gecode.org> *ChristianSchulte<schulte@gecode.org> *GaborSzokoli<szokoli@gecode.org> * *Copyright: *GuidoTack,2004 *ChristianSchulte,2004 *GaborSzokoli,2004 * *Lastmodified: *$Date:2010-03-0317:32:21+0100(Wed,03Mar2010)$by$Author:schulte$ *$Revision:10364$ * *ThisfileispartofGecode,thegenericconstraint *developmentenvironment: *http://www.gecode.org * *Permissionisherebygranted,freeofcharge,toanypersonobtaining *acopyofthissoftwareandassociateddocumentationfiles(the *"Software"),todealintheSoftwarewithoutrestriction,including *withoutlimitationtherightstouse,copy,modify,merge,publish, *distribute,sublicense,and/orsellcopiesoftheSoftware,andto *permitpersonstowhomtheSoftwareisfurnishedtodoso,subjectto *thefollowingconditions: * *Theabovecopyrightnoticeandthispermissionnoticeshallbe *includedinallcopiesorsubstantialportionsoftheSoftware. * *THESOFTWAREISPROVIDED"ASIS",WITHOUTWARRANTYOFANYKIND, *EXPRESSORIMPLIED,INCLUDINGBUTNOTLIMITEDTOTHEWARRANTIESOF *MERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEAND *NONINFRINGEMENT.INNOEVENTSHALLTHEAUTHORSORCOPYRIGHTHOLDERSBE *LIABLEFORANYCLAIM,DAMAGESOROTHERLIABILITY,WHETHERINANACTION *OFCONTRACT,TORTOROTHERWISE,ARISINGFROM,OUTOFORINCONNECTION *WITHTHESOFTWAREORTHEUSEOROTHERDEALINGSINTHESOFTWARE. * */ namespaceGecode{namespaceSet{namespaceRel{ /* *"NoSubset"propagator * */ template<classView0,classView1> forceinline NoSubset<View0,View1>::NoSubset(Homehome,View0y0,View1y1) :MixBinaryPropagator<View0,PC_SET_CLUB, View1,PC_SET_CGLB>(home,y0,y1){} template<classView0,classView1> forceinline NoSubset<View0,View1>::NoSubset(Space&home,boolshare, NoSubset<View0,View1>&p) :MixBinaryPropagator<View0,PC_SET_CLUB, View1,PC_SET_CGLB>(home,share,p){} template<classView0,classView1> ExecStatus NoSubset<View0,View1>::post(Homehome,View0x,View1y){ if(me_failed(x.cardMin(home,1))) returnES_FAILED; (void)new(home)NoSubset<View0,View1>(home,x,y); returnES_OK; } template<classView0,classView1> Actor* NoSubset<View0,View1>::copy(Space&home,boolshare){ returnnew(home)NoSubset<View0,View1>(home,share,*this); } template<classView0,classView1> ExecStatus NoSubset<View0,View1>::propagate(Space&home,constModEventDelta&){ GlbRanges<View0>x0lb(x0); LubRanges<View1>x1ub(x1); if(!Iter::Ranges::subset(x0lb,x1ub)) returnhome.ES_SUBSUMED(*this); if(x0.cardMin()>x1.cardMax()){returnhome.ES_SUBSUMED(*this);} LubRanges<View0>x0ub(x0); GlbRanges<View1>x1lb(x1); Iter::Ranges::Diff<LubRanges<View0>,GlbRanges<View1>> breakers(x0ub,x1lb); if(!breakers()){returnES_FAILED;} if(breakers.min()==breakers.max()){ intb1=breakers.min(); ++breakers; if(breakers()){returnES_FIX;} //Onlyonesubsetness-breakerelementleft: GECODE_ME_CHECK(x0.include(home,b1)); GECODE_ME_CHECK(x1.exclude(home,b1)); returnhome.ES_SUBSUMED(*this); } returnES_FIX; } }}} //STATISTICS:set-prop