ranges-values.hpp /usr/include/gecode/iter.hh Gecode::Iter::Ranges::ToValues Gecode Gecode::Iter Gecode::Iter::Ranges /*-*-mode:C++;c-basic-offset:2;indent-tabs-mode:nil-*-*/ /* *Mainauthors: *ChristianSchulte<schulte@gecode.org> * *Copyright: *ChristianSchulte,2004 * *Lastmodified: *$Date:2010-07-2817:35:33+0200(Wed,28Jul2010)$by$Author:schulte$ *$Revision:11294$ * *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{namespaceIter{namespaceRanges{ template<classI> classToValues{ protected: Ii; intcur; intmax; voidstart(void); public: ToValues(void); ToValues(I&i); voidinit(I&i); booloperator ()(void)const; voidoperator ++(void); intval(void)const; }; template<classI> forceinline ToValues<I>::ToValues(void){} template<classI> forceinlinevoid ToValues<I>::start(void){ if(i()){ cur=i.min();max=i.max(); }else{ cur=1;max=0; } } template<classI> forceinline ToValues<I>::ToValues(I&i0) :i(i0){ start(); } template<classI> forceinlinevoid ToValues<I>::init(I&i0){ i=i0; start(); } template<classI> forceinlinebool ToValues<I>::operator ()(void)const{ return(cur<=max); } template<classI> forceinlinevoid ToValues<I>::operator ++(void){ ++cur; if(cur>max){ ++i; if(i()){ cur=i.min();max=i.max(); } } } template<classI> forceinlineint ToValues<I>::val(void)const{ returncur; } }}} //STATISTICS:iter-any