/usr/include/ITK-4.5/itkVTKImageIO.h is in libinsighttoolkit4-dev 4.5.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 | /*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
/*=========================================================================
*
* Portions of this file are subject to the VTK Toolkit Version 3 copyright.
*
* Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
*
* For complete copyright, license and disclaimer of warranty information
* please refer to the NOTICE file at the top of the ITK source tree.
*
*=========================================================================*/
#ifndef __itkVTKImageIO_h
#define __itkVTKImageIO_h
#include "ITKIOVTKExport.h"
#include <fstream>
#include "itkStreamingImageIOBase.h"
namespace itk
{
/** \class VTKImageIO
*
* \brief ImageIO class for reading VTK images
*
* This implementation was taken fron the Insight Joural:
* http://hdl.handle.net/10380/3171
*
* \ingroup IOFilters
*
* \ingroup ITKIOVTK
*/
class ITKIOVTK_EXPORT VTKImageIO:
public StreamingImageIOBase
{
public:
/** Standard class typedefs. */
typedef VTKImageIO Self;
typedef StreamingImageIOBase Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(VTKImageIO, StreamingImageIOBase);
// see super class for documentation
//
// overidden to return true only when supported
virtual bool CanStreamWrite(void);
// see super class for documentation
//
// overidden to return true only when supported
virtual bool CanStreamRead(void);
/*-------- This part of the interface deals with reading data. ------ */
/** Determine the file type. Returns true if this ImageIO can read the
* file specified. */
virtual bool CanReadFile(const char *);
/** Set the spacing and dimesion information for the current filename. */
virtual void ReadImageInformation();
/** Reads the data from disk into the memory buffer provided. */
virtual void Read(void *buffer);
/*-------- This part of the interfaces deals with writing data. ----- */
/** Determine the file type. Returns true if this ImageIO can read the
* file specified. */
virtual bool CanWriteFile(const char *);
/** Writes the spacing and dimensions of the image.
* Assumes SetFileName has been called with a valid file name. */
virtual void WriteImageInformation() {}
/** Writes the data to disk from the memory buffer provided. Make sure
* that the IORegion has been set properly. */
virtual void Write(const void *buffer);
/** returns the header size, if it is unknown it will return 0 */
virtual SizeType GetHeaderSize() const { return this->m_HeaderSize; }
protected:
VTKImageIO();
~VTKImageIO();
void PrintSelf(std::ostream & os, Indent indent) const;
void InternalReadImageInformation(std::ifstream & file);
void WriteImageInformation(const void *buffer);
void ReadHeaderSize(std::ifstream & file);
/** Convenient method to read a buffer as ASCII text. */
virtual void ReadBufferAsASCII(std::istream & os, void *buffer,
IOComponentType ctype,
SizeType numberOfBytesToBeRead);
/** Convenient method to write a buffer as ASCII text. */
virtual void WriteBufferAsASCII(std::ostream & os, const void *buffer,
IOComponentType ctype,
SizeType numberOfBytesToWrite);
/** We have a special method to read symmetric second rank tensors because
* the VTK file format expands the symmetry and only supports 3D tensors. */
virtual void ReadSymmetricTensorBufferAsBinary(std::istream& os,
void *buffer,
StreamingImageIOBase::SizeType num);
/** We have a special method to write symmetric second rank tensors because
* the VTK file format expands the symmetry and only supports 3D tensors. */
virtual void WriteSymmetricTensorBufferAsBinary(std::ostream& os,
const void *buffer,
StreamingImageIOBase::SizeType num);
private:
VTKImageIO(const Self &); //purposely not implemented
void operator=(const Self &); //purposely not implemented
void SetPixelTypeFromString(const std::string & pixelType);
/** Return the number of pixels in the IOregion. */
SizeType GetIORegionSizeInPixels() const;
/** Return the number of bytes in the IOregion. */
SizeType GetIORegionSizeInBytes() const;
/** Return the number of pixels times the number
* of components in the IOregion. */
SizeType GetIORegionSizeInComponents() const;
SizeType m_HeaderSize;
};
} // end namespace itk
#endif // __itkVTKImageIO_h
|