00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkAppendFilter.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 =========================================================================*/ 00032 #ifndef __vtkAppendFilter_h 00033 #define __vtkAppendFilter_h 00034 00035 #include "vtkDataSetToUnstructuredGridFilter.h" 00036 00037 class vtkDataSetCollection; 00038 00039 class VTK_GRAPHICS_EXPORT vtkAppendFilter : public vtkDataSetToUnstructuredGridFilter 00040 { 00041 public: 00042 static vtkAppendFilter *New(); 00043 00044 vtkTypeRevisionMacro(vtkAppendFilter,vtkDataSetToUnstructuredGridFilter); 00045 void PrintSelf(ostream& os, vtkIndent indent); 00046 00048 void AddInput(vtkDataSet *in); 00049 00051 00052 vtkDataSet *GetInput(int idx); 00053 vtkDataSet *GetInput() 00054 {return this->GetInput( 0 );} 00056 00058 void RemoveInput(vtkDataSet *in); 00059 00062 vtkDataSetCollection *GetInputList(); 00063 00064 protected: 00065 vtkAppendFilter(); 00066 ~vtkAppendFilter(); 00067 00068 // Usual data generation method 00069 void Execute(); 00070 00071 // list of data sets to append together. 00072 // Here as a convenience. It is a copy of the input array. 00073 vtkDataSetCollection *InputList; 00074 00075 private: 00076 // hide the superclass' AddInput() from the user and the compiler 00077 void AddInput(vtkDataObject *) 00078 { vtkErrorMacro( << "AddInput() must be called with a vtkDataSet not a vtkDataObject."); }; 00079 void RemoveInput(vtkDataObject *input) 00080 { this->vtkProcessObject::RemoveInput(input); }; 00081 private: 00082 vtkAppendFilter(const vtkAppendFilter&); // Not implemented. 00083 void operator=(const vtkAppendFilter&); // Not implemented. 00084 }; 00085 00086 00087 #endif 00088 00089