subset.hpp /usr/include/gecode/set/rel.hh /usr/include/gecode/set/channel.hh /usr/include/gecode/set/rel.hh /usr/include/gecode/set/element.hh /usr/include/gecode/set/rel-op.hh /usr/include/gecode/set/channel/sorted.hpp /usr/include/gecode/set/rel/subset.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> * *Contributingauthors: *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{ template<classView0,classView1> forceinline Subset<View0,View1>::Subset(Homehome,View0y0,View1y1) :MixBinaryPropagator<View0,PC_SET_CGLB, View1,PC_SET_CLUB>(home,y0,y1){} template<classView0,classView1> forceinline Subset<View0,View1>::Subset(Space&home,boolshare,Subset&p) :MixBinaryPropagator<View0,PC_SET_CGLB, View1,PC_SET_CLUB>(home,share,p){} template<classView0,classView1> ExecStatusSubset<View0,View1>::post(Homehome,View0x,View1y){ (void)new(home)Subset(home,x,y); returnES_OK; } template<classView0,classView1> Actor* Subset<View0,View1>::copy(Space&home,boolshare){ returnnew(home)Subset(home,share,*this); } template<classView0,classView1> ExecStatus Subset<View0,View1>::propagate(Space&home,constModEventDelta&){ booloneassigned=x0.assigned()||x1.assigned(); unsignedintx0glbsize; do{ GlbRanges<View0>x0lb(x0); GECODE_ME_CHECK(x1.includeI(home,x0lb)); GECODE_ME_CHECK(x1.cardMin(home,x0.cardMin())); LubRanges<View1>x1ub(x1); x0glbsize=x0.glbSize(); GECODE_ME_CHECK(x0.intersectI(home,x1ub)); GECODE_ME_CHECK(x0.cardMax(home,x1.cardMax())); }while(x0.glbSize()>x0glbsize); if(x0.cardMin()==x1.cardMax()) GECODE_REWRITE(*this,(Eq<View0,View1>::post(home(*this),x0,x1))); if(shared(x0,x1)){ returnoneassigned?home.ES_SUBSUMED(*this):ES_NOFIX; } return(x0.assigned()||x1.assigned())?home.ES_SUBSUMED(*this):ES_FIX; } }}} //STATISTICS:set-prop