/usr/include/InsightToolkit/Utilities/MetaIO/metaArray.h is in libinsighttoolkit3-dev 3.20.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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MetaIO
Copyright 2000-2010 Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "metaTypes.h"
#ifndef ITKMetaIO_METAVECTOR_H
#define ITKMetaIO_METAVECTOR_H
#include "metaUtils.h"
#include "metaForm.h"
/*! MetaArray (.h and .cpp)
*
* Description:
* Reads and Writes MetaArray Files.
* MetaArray Files can be in one of two possible formats:
* a combined header/data format, typically designated .mva files
* or as separate header and data files, typically designated
* .mvh and .mvd files
*
* Features:
* Header information is in ascii format - for easy creation, editing,
* and review.
* Has required and optional header data (provides rapid formation
* or extensive documentation).
* Handles byte ordering (MSB/LSB)
* REQUIRED: NDims, ByteOrderMSB, ElementDataType, DataFileName
*
* \author Stephen R. Aylward
*
* \date August 29, 1999
*
* Depends on:
* MetaUtils.h
* MetaForm.h
*/
#if (METAIO_USE_NAMESPACE)
namespace METAIO_NAMESPACE {
#endif
class METAIO_EXPORT MetaArray : public MetaForm
{
/////
//
// PUBLIC
//
////
public:
////
//
// Constructors & Destructor
//
////
MetaArray(void);
MetaArray(const char *_headerName);
MetaArray(MetaArray *_vector,
bool _allocateElementData=false,
bool _autoFreeElementData=false);
MetaArray(int _length,
MET_ValueEnumType _elementType,
int _elementNumberOfChannels=1,
void *_elementData=NULL,
bool _allocateElementData=false,
bool _autoFreeElementData=false);
~MetaArray(void);
void PrintInfo(void) const;
void CopyInfo(const MetaForm * _form);
void Clear(void);
bool InitializeEssential(int _nDims,
MET_ValueEnumType _elementType,
int _elementNumberOfChannels=1,
void *_elementData=NULL,
bool _allocateElementData=false,
bool _autoFreeElementData=true);
bool AllocateElementData(bool _autoFreeElementData=true);
int Length(void) const;
void Length(int _length);
int NDims(void) const;
void NDims(int _length);
MET_ValueEnumType ElementType(void) const;
void ElementType(MET_ValueEnumType _elementType);
int ElementNumberOfChannels(void) const;
void ElementNumberOfChannels(int _elementNumberOfChannels);
//
//
//
void ElementByteOrderSwap(void);
bool ElementByteOrderFix(void);
//
// ConverTo(...)
// Converts to a new data type
bool ConvertElementDataTo(MET_ValueEnumType _toElementType,
double _fromMin=0,
double _fromMax=0,
double _toMin=0,
double _toMax=0);
bool ImportBufferToElementData(const void *_fromBuffer,
MET_ValueEnumType _fromBufferType,
double _fromMin=0,
double _fromMax=0,
double _toMin=0,
double _toMax=0);
//
//
//
bool AutoFreeElementData(void) const;
void AutoFreeElementData(bool _freeData);
const char * ElementDataFileName(void) const;
void ElementDataFileName(const char * _dataFileName);
void * ElementData(void);
double ElementData(int _i) const;
void ElementData(void * _data, bool _autoFreeElementData=false);
bool ElementData(int _i, double _v);
//
//
//
virtual bool CanRead(const char *_headerName=NULL) const;
virtual bool Read(const char *_headerName=NULL,
bool _readElements=true,
void * _elementDataBuffer=NULL,
bool _autoFreeElementData=false);
virtual bool CanReadStream(METAIO_STREAM::ifstream * _stream) const;
virtual bool ReadStream(METAIO_STREAM::ifstream * _stream,
bool _readElements=true,
void * _elementDataBuffer=NULL,
bool _autoFreeElementData=false);
virtual bool Write(const char *_headName=NULL,
const char *_dataName=NULL,
bool _writeElements=true,
const void * _constElementData=NULL);
virtual bool WriteStream(METAIO_STREAM::ofstream * _stream,
bool _writeElements=true,
const void * _constElementData=NULL);
////
//
// PROTECTED
//
////
protected:
int m_Length;
MET_ValueEnumType m_ElementType;
int m_ElementNumberOfChannels;
bool m_AutoFreeElementData;
METAIO_STL::streamoff m_CompressedElementDataSize;
char m_ElementDataFileName[255];
void * m_ElementData;
void M_Destroy(void);
void M_SetupReadFields(void);
void M_SetupWriteFields(void);
bool M_Read(void);
bool M_ReadElements(METAIO_STREAM::ifstream * _fstream,
void * _data,
int _dataQuantity);
bool M_WriteElements(METAIO_STREAM::ofstream * _fstream,
const void * _data,
METAIO_STL::streamoff _dataQuantity);
};
#if (METAIO_USE_NAMESPACE)
};
#endif
#endif
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