/usr/include/vtkDICOMFile.h is in libvtk-dicom-dev 0.7.10-1build1.
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 | /*=========================================================================
Program: DICOM for VTK
Copyright (c) 2012-2015 David Gobbi
All rights reserved.
See Copyright.txt or http://dgobbi.github.io/bsd3.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 above copyright notice for more information.
=========================================================================*/
#ifndef vtkDICOMFile_h
#define vtkDICOMFile_h
#include <vtkSystemIncludes.h>
#include "vtkDICOMModule.h" // For export macro
#if defined(_WIN32)
#define VTK_DICOM_WIN32_IO
#else
#define VTK_DICOM_POSIX_IO
#endif
//! A class that provides basic input/output operations.
/*!
* The purpose of this class is to centralize all of the I/O operations.
* It uses system-level I/O calls so that it can eventually be used not
* only on files, but on sockets as well.
*/
class VTKDICOM_EXPORT vtkDICOMFile
{
public:
//! The file mode (input or output).
enum Mode
{
In,
Out
};
//! Error codes.
enum Code
{
Good, // no error
UnknownError, // unspecified error
AccessDenied, // file permission error
FileIsDirectory, // can't open file: directory with that name exists
ImpossiblePath, // part of the path doesn't exist or goes through a file
FileNotFound, // requested file (or directory) doesn't exist
OutOfSpace // disk full or quota exceeded
};
//! Typedef for a file size.
typedef unsigned long long Size;
//@{
//! Construct the file object.
/*!
* The Mode can be "In" or "Out" (read or write).
*/
vtkDICOMFile(const char *filename, Mode mode);
//! Destruct the object and close the file.
~vtkDICOMFile();
//@}
//@{
//! Close a file.
void Close();
//! Read data from the file.
/*!
* The number of bytes read will be returned.
* A return value of zero indicates an error.
*/
size_t Read(unsigned char *data, size_t size);
//! Write data to a file.
/*!
* The number of bytes written will be returned.
* If it is less than the size requested, an error ocurred.
*/
size_t Write(const unsigned char *data, size_t size);
//! Go to a specific location in the file.
/*!
* The return value is false if an error occurred.
*/
bool SetPosition(Size offset);
//! Check the size of the file, returns ULLONG_MAX on error.
Size GetSize();
//! Check for the end-of-file indicator.
bool EndOfFile() { return this->Eof; }
//! Return an error indicator (zero if no error).
int GetError() { return this->Error; }
//@}
//@{
//! Test the specified file for accessibility (static method).
/*!
* The mode should be "In" or "Out" to indicate how you intend to use
* the file. The return value will be zero (for an ordinary file) or
* one of the codes returned by GetError.
*/
static int Access(const char *filename, Mode mode);
//! Delete the specified file (static method).
/*!
* The return value is zero if successful, otherwise an error
* code is returned. This can be called on a file that is still
* open, in which case the file will be deleted when closed.
*/
static int Remove(const char *filename);
//! Check if two files are the same.
/*!
* This does not check that the filenames are the same. Instead,
* it checks to see if the two filenames point to the same actual
* disk file. If either file does not exist or is otherwise not
* accessible, then it returns false.
*/
static bool SameFile(const char *file1, const char *file2);
//@}
//! @cond
// Copy constructor creates a closed file. The copy constructor would
// normally be deleted, but that would cause the VTK python wrappers to
// skip this class. Once the wrappers are fixed, this can be deleted.
vtkDICOMFile(const vtkDICOMFile&) : Handle(0), Error(0), Eof(false) {}
//! @endcond
private:
vtkDICOMFile& operator=(const vtkDICOMFile&); // = delete;
#ifdef VTK_DICOM_POSIX_IO
int Handle;
#else
void *Handle;
#endif
int Error;
bool Eof;
};
#endif /* vtkDICOMFile_h */
// VTK-HeaderTest-Exclude: vtkDICOMFile.h
|