00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkActorCollection.h,v $ 00005 00006 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 00007 All rights reserved. 00008 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00009 00010 This software is distributed WITHOUT ANY WARRANTY; without even 00011 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00012 PURPOSE. See the above copyright notice for more information. 00013 00014 =========================================================================*/ 00026 #ifndef __vtkActorC_h 00027 #define __vtkActorC_h 00028 00029 #include "vtkPropCollection.h" 00030 #include "vtkActor.h" // For inline methods 00031 00032 class vtkProperty; 00033 00034 class VTK_RENDERING_EXPORT vtkActorCollection : public vtkPropCollection 00035 { 00036 public: 00037 static vtkActorCollection *New(); 00038 vtkTypeRevisionMacro(vtkActorCollection,vtkPropCollection); 00039 virtual void PrintSelf(ostream& os, vtkIndent indent); 00040 00042 void AddItem(vtkActor *a); 00043 00045 vtkActor *GetNextActor(); 00046 00048 vtkActor *GetLastActor(); 00049 00051 00054 vtkActor *GetNextItem(); 00055 vtkActor *GetLastItem(); 00057 00059 void ApplyProperties(vtkProperty *p); 00060 00061 protected: 00062 vtkActorCollection() {}; 00063 ~vtkActorCollection() {}; 00064 00065 00066 private: 00067 // hide the standard AddItem from the user and the compiler. 00068 void AddItem(vtkObject *o) { this->vtkCollection::AddItem(o); }; 00069 void AddItem(vtkProp *o) { this->vtkPropCollection::AddItem(o); }; 00070 00071 private: 00072 vtkActorCollection(const vtkActorCollection&); // Not implemented. 00073 void operator=(const vtkActorCollection&); // Not implemented. 00074 }; 00075 00076 inline void vtkActorCollection::AddItem(vtkActor *a) 00077 { 00078 this->vtkCollection::AddItem((vtkObject *)a); 00079 } 00080 00081 inline vtkActor *vtkActorCollection::GetNextActor() 00082 { 00083 return static_cast<vtkActor *>(this->GetNextItemAsObject()); 00084 } 00085 00086 inline vtkActor *vtkActorCollection::GetLastActor() 00087 { 00088 if ( this->Bottom == NULL ) 00089 { 00090 return NULL; 00091 } 00092 else 00093 { 00094 return static_cast<vtkActor *>(this->Bottom->Item); 00095 } 00096 } 00097 00098 inline vtkActor *vtkActorCollection::GetNextItem() 00099 { 00100 return this->GetNextActor(); 00101 } 00102 00103 inline vtkActor *vtkActorCollection::GetLastItem() 00104 { 00105 return this->GetLastActor(); 00106 } 00107 00108 #endif 00109 00110 00111 00112 00113