Visual Servoing Platform  version 3.5.0 under development (2022-02-15)
vpHistogramPeak.cpp
1 /****************************************************************************
2  *
3  * ViSP, open source Visual Servoing Platform software.
4  * Copyright (C) 2005 - 2019 by Inria. All rights reserved.
5  *
6  * This software is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  * See the file LICENSE.txt at the root directory of this source
11  * distribution for additional information about the GNU GPL.
12  *
13  * For using ViSP with software that can not be combined with the GNU
14  * GPL, please contact Inria about acquiring a ViSP Professional
15  * Edition License.
16  *
17  * See http://visp.inria.fr for more information.
18  *
19  * This software was developed at:
20  * Inria Rennes - Bretagne Atlantique
21  * Campus Universitaire de Beaulieu
22  * 35042 Rennes Cedex
23  * France
24  *
25  * If you have questions regarding the use of this file, please contact
26  * Inria at visp@inria.fr
27  *
28  * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
29  * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
30  *
31  * Description:
32  * Gray level histogram manipulation.
33  *
34  * Author:
35  * Fabien Spindler
36  *
37  *****************************************************************************/
38 
46 #include <visp3/core/vpHistogramPeak.h>
47 
51 vpHistogramPeak::vpHistogramPeak() : level(0), value(0) {}
52 
56 vpHistogramPeak::vpHistogramPeak(unsigned char lvl, unsigned val) : level(lvl), value(val) {}
57 
62 
74 {
75  setLevel(p.level);
76  setValue(p.value);
77 
78  return *this;
79 }
80 
88 bool vpHistogramPeak::operator==(const vpHistogramPeak &p) const { return ((level == p.level) && (value == p.value)); }
89 
94 VISP_EXPORT std::ostream &operator<<(std::ostream &s, const vpHistogramPeak &p)
95 {
96 
97  s << (int)p.getLevel() << " " << p.getValue();
98 
99  return s;
100 }
101 
102 /*
103  * Local variables:
104  * c-basic-offset: 2
105  * End:
106  */
bool operator==(const vpHistogramPeak &p) const
Declaration of the peak (maximum value) in a gray level image histogram.
void setLevel(unsigned char lvl)
unsigned char getLevel() const
vpHistogramPeak & operator=(const vpHistogramPeak &p)
unsigned char level
unsigned value
Gray level ot the peak.
unsigned getValue() const
friend VISP_EXPORT std::ostream & operator<<(std::ostream &s, const vpHistogramPeak &p)
std::cout a peak
void setValue(unsigned val)