Visual Servoing Platform version 3.5.0
vpMoment.h
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29 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
30 *
31 * Description:
32 * Base for 2D moment descriptor
33 *
34 * Authors:
35 * Filip Novotny
36 *
37 *****************************************************************************/
38
44#ifndef _vpMoment_h_
45#define _vpMoment_h_
46
47#include <iostream>
48#include <vector>
49
50#include <visp3/core/vpConfig.h>
51#include <visp3/core/vpException.h>
52
54class vpMomentObject;
55
110class VISP_EXPORT vpMoment
111{
112private:
113 vpMomentObject *object;
114 vpMomentDatabase *moments;
115 char _name[255];
116
117protected:
118 std::vector<double> values;
123 inline vpMomentDatabase &getMoments() const { return *moments; }
124
125 // private:
126 //#ifndef DOXYGEN_SHOULD_SKIP_THIS
127 // vpMoment(const vpMoment &)
128 // : object(NULL), moments(NULL), values()
129 // {
130 // throw vpException(vpException::functionNotImplementedError,"Not
131 // implemented!");
132 // }
133 // vpMoment &operator=(const vpMoment &){
134 // throw vpException(vpException::functionNotImplementedError,"Not
135 // implemented!"); return *this;
136 // }
137 //#endif
138
139public:
140 vpMoment();
141
145 virtual ~vpMoment() {}
146
149 virtual void compute() = 0;
150 inline const vpMomentObject &getObject() const { return *object; }
155 const std::vector<double> &get() const { return values; }
156 void linkTo(vpMomentDatabase &moments);
157 virtual const char *name() const = 0;
158 virtual void printDependencies(std::ostream &os) const;
159 void update(vpMomentObject &object);
161 friend VISP_EXPORT std::ostream &operator<<(std::ostream &os, const vpMoment &m);
162};
163#endif
This class allows to register all vpMoments so they can access each other according to their dependen...
Class for generic objects.
This class defines shared methods/attributes for 2D moments.
Definition: vpMoment.h:111
const vpMomentObject & getObject() const
Definition: vpMoment.h:150
std::vector< double > values
Definition: vpMoment.h:118
vpMomentDatabase & getMoments() const
Definition: vpMoment.h:123
const std::vector< double > & get() const
Definition: vpMoment.h:155
virtual void compute()=0
virtual const char * name() const =0
virtual ~vpMoment()
Definition: vpMoment.h:145