00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkImageMultipleInputOutputFilter.h,v $ 00005 Language: C++ 00006 00007 Copyright (c) 1993-2001 Ken Martin, Will Schroeder, Bill Lorensen 00008 All rights reserved. 00009 00010 Redistribution and use in source and binary forms, with or without 00011 modification, are permitted provided that the following conditions are met: 00012 00013 * Redistributions of source code must retain the above copyright notice, 00014 this list of conditions and the following disclaimer. 00015 00016 * Redistributions in binary form must reproduce the above copyright notice, 00017 this list of conditions and the following disclaimer in the documentation 00018 and/or other materials provided with the distribution. 00019 00020 * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names 00021 of any contributors may be used to endorse or promote products derived 00022 from this software without specific prior written permission. 00023 00024 * Modified source versions must be plainly marked as such, and must not be 00025 misrepresented as being the original software. 00026 00027 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' 00028 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00029 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00030 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR 00031 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00032 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00033 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00034 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00035 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00036 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00037 00038 =========================================================================*/ 00055 #ifndef __vtkImageMultipleInputOutputFilter_h 00056 #define __vtkImageMultipleInputOutputFilter_h 00057 00058 00059 #include "vtkImageMultipleInputFilter.h" 00060 00061 00062 class VTK_FILTERING_EXPORT vtkImageMultipleInputOutputFilter : public vtkImageMultipleInputFilter 00063 { 00064 public: 00065 static vtkImageMultipleInputOutputFilter *New(); 00066 vtkTypeMacro(vtkImageMultipleInputOutputFilter,vtkImageSource); 00067 void PrintSelf(ostream& os, vtkIndent indent); 00068 00070 00071 vtkImageData *GetOutput(int num); 00072 vtkImageData *GetOutput(); 00074 00076 00079 virtual void ThreadedExecute(vtkImageData **inDatas, 00080 vtkImageData **outDatas, 00081 int extent[6], int threadId); 00083 00084 protected: 00085 vtkImageMultipleInputOutputFilter(); 00086 ~vtkImageMultipleInputOutputFilter(); 00087 00088 void ComputeInputUpdateExtents( vtkDataObject *output ); 00089 00090 virtual void ComputeInputUpdateExtent( int inExt[6], 00091 int outExt[6], 00092 int whichInput ); 00093 00094 00095 void ExecuteData(vtkDataObject *out); 00096 00097 // this should never be called 00098 virtual void ThreadedExecute(vtkImageData **inDatas, 00099 vtkImageData *outData, 00100 int extent[6], int threadId); 00101 virtual void ExecuteInformation(vtkImageData **, vtkImageData *) {}; 00102 00103 // This one gets called by the superclass. 00104 void ExecuteInformation(); 00105 // This is the one you should override. 00106 virtual void ExecuteInformation(vtkImageData **, vtkImageData **) {}; 00107 private: 00108 vtkImageMultipleInputOutputFilter(const vtkImageMultipleInputOutputFilter&); // Not implemented. 00109 void operator=(const vtkImageMultipleInputOutputFilter&); // Not implemented. 00110 }; 00111 00112 #endif 00113 00114 00115 00116 00117 00118 00119