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
|
/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkIOCommon.h,v $
Language: C++
Date: $Date: 2007-12-03 13:13:10 $
Version: $Revision: 1.25 $
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm 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 notices for more information.
=========================================================================*/
#ifndef __itkIOCommon_h
#define __itkIOCommon_h
#ifdef _MSC_VER
#pragma warning ( disable : 4786 )
#endif
#include "itkIntTypes.h"
#include "itkProcessObject.h"
#include "itkObjectFactory.h"
#include "itkSpatialOrientation.h"
namespace itk
{
/** \class IOCommon
* \brief Centralized funtionality for IO classes.
*
* This class provides encapsulated functionality to support the IO classes.
*
* \ingroup IOFilters
*
*/
class ITK_EXPORT IOCommon
{
public:
typedef enum
{
ITK_MAXPATHLEN =2048, /**< Maximum length of a filename */
MAX_FILENAMELIST_SIZE = 512
} SysConstants;
typedef enum
{
ITK_UCHAR, // aka uint8_t
ITK_CHAR,
ITK_USHORT, // aka uint16_t
ITK_SHORT,
ITK_UINT, // aka uint32_t
ITK_INT,
ITK_ULONG, // aka uint64_t
ITK_LONG,
ITK_FLOAT,
ITK_DOUBLE
} AtomicPixelType; // enumerated constants for the different data types
/** Convert the enumerated type to a string representation. */
static std::string AtomicPixelTypeToString(const AtomicPixelType pixelType);
/** Calculate the size, in bytes, that the atomic pixel type occupies. */
static unsigned int ComputeSizeOfAtomicPixelType(const AtomicPixelType pixelType);
/** Given a full filename, extracts just the pathname. */
static char* ExtractFilePath (const char* fileName);
/** Given a full filename, extracts just the file extension. */
static char* ExtractFileExtension (const char* fileName);
/** Given a full filename, extracts just the filename. */
static char* ExtractFileName (const char* fileName);
/** Given a filename determine whether it exists and
* return true if it does. */
static bool FileExists(const char* filename);
};
extern const char *const ITK_OnDiskStorageTypeName;
extern const char *const ITK_ImageFileBaseName;
extern const char *const ITK_VoxelUnits;
extern const char *const ITK_OnDiskBitPerPixel;
extern const char *const SPM_ROI_SCALE;
extern const char *const ITK_FileNotes;
#define ITKIO_DEPRECATED_METADATA_ORIENTATION
#if defined(ITKIO_DEPRECATED_METADATA_ORIENTATION)
extern const char *const ITK_CoordinateOrientation;
#endif
extern const char *const ITK_Origin;
extern const char *const ITK_Spacing;
extern const char *const ITK_FileOriginator;
extern const char *const ITK_OriginationDate;
extern const char *const ITK_PatientID;
extern const char *const ITK_ExperimentDate;
extern const char *const ITK_ExperimentTime;
extern const char *const ITK_InputFilterName;
extern const char *const ITK_NumberOfDimensions;
extern const char *const ITK_ImageType;
extern const char *const ITK_PatientName;
extern const char *const ITK_ScanID;
extern const char *const ROI_NAME;
extern const char *const ROI_X_SIZE;
extern const char *const ROI_X_RESOLUTION;
extern const char *const ROI_Y_SIZE;
extern const char *const ROI_Y_RESOLUTION;
extern const char *const ROI_Z_SIZE;
extern const char *const ROI_Z_RESOLUTION;
extern const char *const ROI_NUM_SEGMENTS;
extern const char *const ROI_PLANE;
extern const char *const ROI_SCAN_ID;
} // end namespace itk
#endif // __itkIOCommon_h
|
