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106 lines
2.9 KiB
C
106 lines
2.9 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkArrayReader.h
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-------------------------------------------------------------------------
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Copyright 2008 Sandia Corporation.
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Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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the U.S. Government retains certain rights in this software.
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-------------------------------------------------------------------------
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkArrayReader
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* @brief Reads sparse and dense vtkArray data written by vtkArrayWriter.
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*
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*
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* Reads sparse and dense vtkArray data written with vtkArrayWriter.
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*
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* Outputs:
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* Output port 0: vtkArrayData containing a dense or sparse array.
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*
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* @sa
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* vtkArrayWriter
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*
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* @par Thanks:
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* Developed by Timothy M. Shead (tshead@sandia.gov) at Sandia National Laboratories.
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*/
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#ifndef vtkArrayReader_h
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#define vtkArrayReader_h
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#include "vtkArrayDataAlgorithm.h"
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#include "vtkIOCoreModule.h" // For export macro
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class VTKIOCORE_EXPORT vtkArrayReader : public vtkArrayDataAlgorithm
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{
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public:
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static vtkArrayReader* New();
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vtkTypeMacro(vtkArrayReader, vtkArrayDataAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* Set the filesystem location from which data will be read.
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*/
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vtkGetStringMacro(FileName);
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vtkSetStringMacro(FileName);
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//@}
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//@{
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/**
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* The input string to parse. If you set the input string, you must also set
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* the ReadFromInputString flag to parse the string instead of a file.
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*/
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virtual void SetInputString(const vtkStdString& string);
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virtual vtkStdString GetInputString();
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//@}
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//@{
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/**
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* Whether to read from an input string as opposed to a file, which is the default.
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*/
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vtkSetMacro(ReadFromInputString, bool);
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vtkGetMacro(ReadFromInputString, bool);
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vtkBooleanMacro(ReadFromInputString, bool);
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//@}
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/**
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* Read an arbitrary array from a stream. Note: you MUST always
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* open streams in binary mode to prevent problems reading files
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* on Windows.
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*/
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static vtkArray* Read(istream& stream);
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/**
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* Read an arbitrary array from a string.
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*/
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static vtkArray* Read(const vtkStdString& str);
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protected:
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vtkArrayReader();
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~vtkArrayReader() override;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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char* FileName;
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vtkStdString InputString;
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bool ReadFromInputString;
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private:
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vtkArrayReader(const vtkArrayReader&) = delete;
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void operator=(const vtkArrayReader&) = delete;
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};
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#endif
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