CancellationTokenRegistration.cs System::Threading::CancellationTokenRegistration System System::Threading // //CancellationTokenRegistration.cs // //Author: //Jérémie"Garuma"Laval<jeremie.laval@gmail.com> // //Copyright(c)2009Jérémie"Garuma"Laval // //Permissionisherebygranted,freeofcharge,toanypersonobtainingacopy //ofthissoftwareandassociateddocumentationfiles(the"Software"),todeal //intheSoftwarewithoutrestriction,includingwithoutlimitationtherights //touse,copy,modify,merge,publish,distribute,sublicense,and/orsell //copiesoftheSoftware,andtopermitpersonstowhomtheSoftwareis //furnishedtodoso,subjecttothefollowingconditions: // //Theabovecopyrightnoticeandthispermissionnoticeshallbeincludedin //allcopiesorsubstantialportionsoftheSoftware. // //THESOFTWAREISPROVIDED"ASIS",WITHOUTWARRANTYOFANYKIND,EXPRESSOR //IMPLIED,INCLUDINGBUTNOTLIMITEDTOTHEWARRANTIESOFMERCHANTABILITY, //FITNESSFORAPARTICULARPURPOSEANDNONINFRINGEMENT.INNOEVENTSHALLTHE //AUTHORSORCOPYRIGHTHOLDERSBELIABLEFORANYCLAIM,DAMAGESOROTHER //LIABILITY,WHETHERINANACTIONOFCONTRACT,TORTOROTHERWISE,ARISINGFROM, //OUTOFORINCONNECTIONWITHTHESOFTWAREORTHEUSEOROTHERDEALINGSIN //THESOFTWARE. #ifNET_4_0||UNITY_5_3_OR_NEWER usingSystem; usingSystem.Threading; namespaceSystem.Threading { publicstructCancellationTokenRegistration:IDisposable,IEquatable<CancellationTokenRegistration> { intid; CancellationTokenSourcesource; internalCancellationTokenRegistration(intid,CancellationTokenSourcesource) { this.id=id; this.source=source; } #regionIDisposableimplementation publicvoidDispose() { if(source!=null) source.RemoveCallback(this); } #endregion #regionIEquatable<CancellationTokenRegistration>implementation publicboolEquals(CancellationTokenRegistrationother) { returnthis.id==other.id&&this.source==other.source; } publicstaticbooloperator== (CancellationTokenRegistrationleft,CancellationTokenRegistrationright) { returnleft.Equals(right); } publicstaticbooloperator!= (CancellationTokenRegistrationleft,CancellationTokenRegistrationright) { return!left.Equals(right); } #endregion publicoverrideintGetHashCode() { returnid.GetHashCode()^(source==null?0:source.GetHashCode()); } publicoverrideboolEquals(objectobj) { return(objisCancellationTokenRegistration)?Equals((CancellationTokenRegistration)obj):false; } } } #endif