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# Graphics/vtkAppendFilter.h

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    00001 /*=========================================================================
    00002
    00003   Program:   Visualization Toolkit
    00004   Module:    $RCSfile: vtkAppendFilter.h,v $
    00005   Language:  C++
    00006
    00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen
    00008   All rights reserved.
    00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
    00010
    00011      This software is distributed WITHOUT ANY WARRANTY; without even
    00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
    00013      PURPOSE.  See the above copyright notice for more information.
    00014
    00015 =========================================================================*/
    00050 #ifndef __vtkAppendFilter_h
    00051 #define __vtkAppendFilter_h
    00052
    00053 #include "vtkDataSetToUnstructuredGridFilter.h"
    00054
    00055 class vtkDataSetCollection;
    00056
    00057 class VTK_GRAPHICS_EXPORT vtkAppendFilter : public vtkDataSetToUnstructuredGridFilter
    00058 {
    00059 public:
    00060   static vtkAppendFilter *New();
    00061
    00062   vtkTypeRevisionMacro(vtkAppendFilter,vtkDataSetToUnstructuredGridFilter);
    00063   void PrintSelf(ostream& os, vtkIndent indent);
    00064
    00066   void AddInput(vtkDataSet *in);
    00067
    00069
    00070   vtkDataSet *GetInput(int idx);
    00071   vtkDataSet *GetInput()
    00072     {return this->GetInput( 0 );}
    00074
    00076   void RemoveInput(vtkDataSet *in);
    00077
    00080   vtkDataSetCollection *GetInputList();
    00081
    00082 protected:
    00083   vtkAppendFilter();
    00084   ~vtkAppendFilter();
    00085
    00086   // Usual data generation method
    00087   void Execute();
    00088
    00089   // list of data sets to append together.
    00090   // Here as a convenience.  It is a copy of the input array.
    00091   vtkDataSetCollection *InputList;
    00092
    00093 private:
    00094   // hide the superclass' AddInput() from the user and the compiler
    00095   void AddInput(vtkDataObject *)
    00096     { vtkErrorMacro( << "AddInput() must be called with a vtkDataSet not a vtkDataObject."); };
    00097   void RemoveInput(vtkDataObject *input)
    00098     { this->vtkProcessObject::RemoveInput(input); };
    00099 private:
    00100   vtkAppendFilter(const vtkAppendFilter&);  // Not implemented.
    00101   void operator=(const vtkAppendFilter&);  // Not implemented.
    00102 };
    00103
    00104
    00105 #endif
    00106
    00107