edge-finding.hpp algorithm /usr/include/gecode/int/unary.hh /usr/include/gecode/int/unary/edge-finding.hpp algorithm /usr/include/gecode/int/cumulative.hh /usr/include/gecode/int/unary.hh /usr/include/gecode/int/unary/edge-finding.hpp Gecode Gecode::Int Gecode::Int::Unary /*-*-mode:C++;c-basic-offset:2;indent-tabs-mode:nil-*-*/ /* *Mainauthors: *ChristianSchulte<schulte@gecode.org> * *Copyright: *ChristianSchulte,2009 * *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. * */ #include<algorithm> namespaceGecode{namespaceInt{namespaceUnary{ template<classTaskView> forceinlineExecStatus edgefinding(Space&home,TaskViewArray<TaskView>&t){ Regionr(home); OmegaLambdaTree<TaskView>ol(r,t); TaskViewIter<TaskView,STO_LCT,false>q(r,t); intj=q.task(); while(q.left()>1){ if(ol.ect()>t[j].lct()) returnES_FAILED; ol.shift(j); ++q; j=q.task(); while(!ol.lempty()&&(ol.lect()>t[j].lct())){ inti=ol.responsible(); GECODE_ME_CHECK(t[i].est(home,ol.ect())); ol.lremove(i); } } returnES_OK; } template<classTask> ExecStatus edgefinding(Space&home,TaskArray<Task>&t){ TaskViewArray<typename TaskTraits<Task>::TaskViewFwd>f(t); GECODE_ES_CHECK(edgefinding(home,f)); TaskViewArray<typename TaskTraits<Task>::TaskViewBwd>b(t); returnedgefinding(home,b); } }}} //STATISTICS:int-prop