seq-u.hpp /usr/include/gecode/set/sequence.hh /usr/include/gecode/set/sequence/seq-u.hpp /usr/include/gecode/set/sequence.hh Gecode Gecode::Set Gecode::Set::Sequence /*-*-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: *$Date:2012-09-0717:31:22+0200(Fri,07Sep2012)$by$Author:schulte$ *$Revision:13068$ * *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{namespaceSequence{ /* *"Sequencedunion"propagator * */ forceinline SeqU::SeqU(Homehome,ViewArray<SetView>&x,SetViewy) :NaryOnePropagator<SetView,PC_SET_ANY>(home,x,y){} forceinline SeqU::SeqU(Space&home,boolshare,SeqU&p) :NaryOnePropagator<SetView,PC_SET_ANY>(home,share,p){ unionOfDets.update(home,p.unionOfDets); } forceinlineExecStatus SeqU::post(Homehome,ViewArray<SetView>x,SetViewy){ switch(x.size()){ case0: GECODE_ME_CHECK(y.cardMax(home,0)); returnES_OK; case1: returnRel::Eq<SetView,SetView>::post(home,x[0],y); default: if(x.shared(home)||x.shared(home,y)) returnES_FAILED; (void)new(home)SeqU(home,x,y); returnES_OK; } } }}} //STATISTICS:set-prop