This file is indexed.

/usr/include/dcmtk/dcmimgle/diciefn.h is in libdcmtk2-dev 3.6.0-15.

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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
/*
 *
 *  Copyright (C) 1996-2010, OFFIS e.V.
 *  All rights reserved.  See COPYRIGHT file for details.
 *
 *  This software and supporting documentation were developed by
 *
 *    OFFIS e.V.
 *    R&D Division Health
 *    Escherweg 2
 *    D-26121 Oldenburg, Germany
 *
 *
 *  Module:  dcmimgle
 *
 *  Author:  Joerg Riesmeier
 *
 *  Purpose: DicomCIELABFunction (Header)
 *
 *  Last Update:      $Author: joergr $
 *  Update Date:      $Date: 2010-10-14 13:16:25 $
 *  CVS/RCS Revision: $Revision: 1.13 $
 *  Status:           $State: Exp $
 *
 *  CVS/RCS Log at end of file
 *
 */


#ifndef DICIEFN_H
#define DICIEFN_H

#include "dcmtk/config/osconfig.h"

#include "dcmtk/dcmimgle/didispfn.h"
#include "dcmtk/dcmimgle/dicielut.h"


/*---------------------*
 *  class declaration  *
 *---------------------*/

/** Class to manage CIELAB LUTs (for calibration)
 */
class DiCIELABFunction
  : public DiDisplayFunction
{

 public:

    /** constructor, read device characteristics file.
     *  Keywords: "max" for maximum DDL (Device Driving Level, required at first position)
     *            "amb" for ambient light and "lum" for illumination (both optional)
     *            "ord" for the order of the polynomial curve fitting algorithm used to interpolate
     *                  the given base points (0 or absent = use cubic spline interpolation)
     *
     ** @param  filename    name of the characteristics file (luminance/OD for each DDL)
     *  @param  deviceType  type of the output device (default: monitor)
     *  @param  ord         order of the polynomial curve fitting algorithm used to interpolate
     *                      the given base points (-1 = use file setting, 0 = cubic spline)
     */
    DiCIELABFunction(const char *filename,
                     const E_DeviceType deviceType = EDT_Monitor,
                     const signed int ord = -1);

    /** constructor, use given array of luminance/OD values. UNTESTED
     *  Values must be sorted and complete (i.e. there must be an entry for each DDL)
     *  The given arrays are copied internally.
     *
     ** @param  val_tab     pointer to array with luminance/OD values
     *  @param  count       number of array elements (should be equal to 'max + 1')
     *  @param  max         maximum DDL (device driving level)
     *  @param  deviceType  type of the output device (default: monitor)
     *  @param  ord         order of the polynomial curve fitting algorithm used to interpolate
     *                      the given base points (0 or negative = use cubic spline interpolation)
     */
    DiCIELABFunction(const double *val_tab,
                     const unsigned long count,
                     const Uint16 max = 255,
                     const E_DeviceType deviceType = EDT_Monitor,
                     const signed int ord = 0);

    /** constructor, use given array of DDL and luminance values. UNTESTED
     *  Values will be automatically sorted and missing values will be interpolated.
     *  The given arrays are copied internally.
     *
     ** @param  ddl_tab     pointer to array with DDL values (must be with the interval 0..max)
     *  @param  val_tab     pointer to array with luminance/OD values
     *  @param  count       number of array elements (2..65536)
     *  @param  max         maximum DDL (device driving level)
     *  @param  deviceType  type of the output device (default: monitor)
     *  @param  ord         order of the polynomial curve fitting algorithm used to interpolate
     *                      the given base points (0 or negative = use cubic spline interpolation)
     */
    DiCIELABFunction(const Uint16 *ddl_tab,
                     const double *val_tab,
                     const unsigned long count,
                     const Uint16 max = 255,
                     const E_DeviceType deviceType = EDT_Monitor,
                     const signed int ord = 0);

    /** constructor, compute luminance/OD values automatically within the specified range.
     *
     ** @param  val_min     minimum luminance/OD value
     *  @param  val_max     maximum luminance/OD value
     *  @param  count       number of DDLs (device driving level, 1..65536))
     *  @param  deviceType  type of the output device (default: monitor)
     *  @param  ord         order of the polynomial curve fitting algorithm used to interpolate
     *                      the given base points (0 or negative = use cubic spline interpolation)
     */
    DiCIELABFunction(const double val_min,
                     const double val_max,
                     const unsigned long count = 256,
                     const E_DeviceType deviceType = EDT_Monitor,
                     const signed int ord = 0);

    /** destructor
     */
    virtual ~DiCIELABFunction();

    /** write curve data to a text file
     *
     ** @param  filename  name of the text file to which the data should be written
     *  @param  mode      write CC and PSC to file if OFTrue
     *
     ** @return status, true if successful, false otherwise
     */
    int writeCurveData(const char *filename,
                       const OFBool mode = OFTrue);


 protected:

    /** create CIELAB LUT with specified number of entries
     *
     ** @param  count  number of LUT entries
     *
     ** @return pointer to created LUT if successful, NULL otherwise
     */
    DiDisplayLUT *getDisplayLUT(unsigned long count);


 private:

 // --- declarations to avoid compiler warnings

    DiCIELABFunction(const DiDisplayFunction &);
    DiCIELABFunction &operator=(const DiDisplayFunction &);
};


#endif


/*
 *
 * CVS/RCS Log:
 * $Log: diciefn.h,v $
 * Revision 1.13  2010-10-14 13:16:25  joergr
 * Updated copyright header. Added reference to COPYRIGHT file.
 *
 * Revision 1.12  2005/12/08 16:47:33  meichel
 * Changed include path schema for all DCMTK header files
 *
 * Revision 1.11  2003/12/08 18:15:58  joergr
 * Removed leading underscore characters from preprocessor symbols (reserved
 * symbols). Updated copyright header.
 *
 * Revision 1.10  2002/07/19 08:24:21  joergr
 * Enhanced/corrected comments.
 *
 * Revision 1.9  2002/07/18 12:26:30  joergr
 * Added support for hardcopy and softcopy input devices (camera and scanner).
 * Added polygonal curve fitting algorithm as an alternate interpolation
 * method.
 *
 * Revision 1.8  2002/07/02 16:23:41  joergr
 * Added support for hardcopy devices to the calibrated output routines.
 *
 * Revision 1.7  2001/06/01 15:49:39  meichel
 * Updated copyright header
 *
 * Revision 1.6  2000/03/08 16:24:13  meichel
 * Updated copyright header.
 *
 * Revision 1.5  2000/03/06 18:18:59  joergr
 * Moved get-method to base class, renamed method and made method virtual to
 * avoid hiding of methods (reported by Sun CC 4.2).
 *
 * Revision 1.4  1999/10/18 15:05:49  joergr
 * Enhanced command line tool dcmdspfn (added new options).
 *
 * Revision 1.3  1999/10/18 10:15:49  joergr
 * Moved min/max value determination to display function base class. Now the
 * actual min/max values are also used for GSDFunction (instead of first and
 * last luminance value).
 *
 * Revision 1.2  1999/09/17 12:08:22  joergr
 * Added/changed/completed DOC++ style comments in the header files.
 *
 * Revision 1.1  1999/09/10 08:50:22  joergr
 * Added support for CIELAB display function. Restructured class hierarchy
 * for display functions.
 *
 *
 */