layoutcursor.hpp /usr/include/gecode/gist/layoutcursor.hh /usr/include/gecode/gist/layoutcursor.hh /usr/include/gecode/gist/drawingcursor.hh /usr/include/gecode/gist/layoutcursor.hpp Gecode Gecode::Gist /*-*-mode:C++;c-basic-offset:2;indent-tabs-mode:nil-*-*/ /* *Mainauthors: *GuidoTack<tack@gecode.org> * *Copyright: *GuidoTack,2006 * *Lastmodified: *$Date:2013-05-0609:02:17+0200(Mon,06May2013)$by$Author:tack$ *$Revision:13613$ * *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{namespaceGist{ forceinlinebool LayoutCursor::mayMoveDownwards(void){ returnNodeCursor<VisualNode>::mayMoveDownwards()&& node()->isDirty(); } inline LayoutCursor::LayoutCursor(VisualNode*theNode, constVisualNode::NodeAllocator&na) :NodeCursor<VisualNode>(theNode,na){} forceinlinevoid LayoutCursor::processCurrentNode(void){ VisualNode*currentNode=node(); if(currentNode->isDirty()){ if(currentNode->isHidden()){ //donothing }elseif(false&&currentNode->getNumberOfChildren()<1){ currentNode->setShape(Shape::leaf); }else{ currentNode->computeShape(na,startNode()); } currentNode->setDirty(false); } if(currentNode->getNumberOfChildren()>=1) currentNode->setChildrenLayoutDone(true); } }} //STATISTICS:gist-any