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vpHistogramPeak.cpp
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2  *
3  * This file is part of the ViSP software.
4  * Copyright (C) 2005 - 2017 by Inria. All rights reserved.
5  *
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8  * ("GPL") version 2 as published by the Free Software Foundation.
9  * See the file LICENSE.txt at the root directory of this source
10  * distribution for additional information about the GNU GPL.
11  *
12  * For using ViSP with software that can not be combined with the GNU
13  * GPL, please contact Inria about acquiring a ViSP Professional
14  * Edition License.
15  *
16  * See http://visp.inria.fr for more information.
17  *
18  * This software was developed at:
19  * Inria Rennes - Bretagne Atlantique
20  * Campus Universitaire de Beaulieu
21  * 35042 Rennes Cedex
22  * France
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24  * If you have questions regarding the use of this file, please contact
25  * Inria at visp@inria.fr
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27  * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
28  * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
29  *
30  * Description:
31  * Gray level histogram manipulation.
32  *
33  * Author:
34  * Fabien Spindler
35  *
36  *****************************************************************************/
37 
45 #include <visp3/core/vpHistogramPeak.h>
46 
47 
51 vpHistogramPeak::vpHistogramPeak() : level(0), value(0) {}
52 
56 vpHistogramPeak::vpHistogramPeak(unsigned char lvl, unsigned val)
57  : level(lvl), value(val) {}
58 
63  : level(0), value(0)
64 {
65  *this = p;
66 }
67 
80 {
81  setLevel(p.level);
82  setValue(p.value);
83 
84  return *this;
85 }
86 
94 bool
96 {
97  return ( (level == p.level) && (value == p.value) );
98 }
99 
104 VISP_EXPORT std::ostream &operator <<(std::ostream &s,const vpHistogramPeak &p)
105 {
106 
107  s << (int)p.getLevel() << " " << p.getValue();
108 
109  return s;
110 }
111 
112 /*
113  * Local variables:
114  * c-basic-offset: 2
115  * End:
116  */
unsigned getValue() const
Declaration of the peak (maximum value) in a gray level image histogram.
void setLevel(unsigned char lvl)
vpHistogramPeak & operator=(const vpHistogramPeak &p)
unsigned char level
friend std::ostream & operator<<(std::ostream &s, const vpArray2D< Type > &A)
Definition: vpArray2D.h:267
unsigned value
Gray level ot the peak.
unsigned char getLevel() const
void setValue(unsigned val)
bool operator==(const vpHistogramPeak &p) const