Visual Servoing Platform  version 3.6.1 under development (2024-12-06)
vpMomentDatabase.cpp
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30  *
31  * Description:
32  * Pseudo-database used to handle dependencies between moments
33  *
34  * Authors:
35  * Filip Novotny
36  *
37 *****************************************************************************/
38 
39 #include <iostream>
40 #include <typeinfo>
41 #include <visp3/core/vpMoment.h>
42 #include <visp3/core/vpMomentDatabase.h>
43 #include <visp3/core/vpMomentObject.h>
44 
45 BEGIN_VISP_NAMESPACE
54 void vpMomentDatabase::add(vpMoment &moment, const std::string &name)
55 {
56  moments.insert(std::pair<const std::string, vpMoment *>(name, &moment));
57 }
58 
65 const vpMoment &vpMomentDatabase::get(const std::string &moment_name, bool &found) const
66 {
67  std::map<const std::string, vpMoment *, vpMomentDatabase::vpCmpStr_t>::const_iterator it = moments.find(moment_name);
68 
69  found = (it != moments.end());
70  return *(it->second);
71 }
72 
84 {
85  std::map<const std::string, vpMoment *, vpMomentDatabase::vpCmpStr_t>::const_iterator itr;
86  for (itr = moments.begin(); itr != moments.end(); ++itr) {
87  (*itr).second->update(object);
88  }
89 }
90 
94 VISP_EXPORT std::ostream &operator<<(std::ostream &os, const vpMomentDatabase &m)
95 {
96 #ifdef ENABLE_VISP_NAMESPACE
97  using namespace VISP_NAMESPACE_NAME;
98 #endif
99  std::map<const std::string, vpMoment *, vpMomentDatabase::vpCmpStr_t>::const_iterator itr;
100  os << "{";
101 
102  for (itr = m.moments.begin(); itr != m.moments.end(); ++itr) {
103  os << (*itr).first << ": [" << *((*itr).second) << "],";
104  }
105  os << "}";
106 
107  return os;
108 }
109 END_VISP_NAMESPACE
friend std::ostream & operator<<(std::ostream &s, const vpArray2D< Type > &A)
Definition: vpArray2D.h:614
This class allows to register all vpMoments so they can access each other according to their dependen...
const vpMoment & get(const std::string &moment_name, bool &found) const
virtual void updateAll(vpMomentObject &object)
Class for generic objects.
This class defines shared methods/attributes for 2D moments.
Definition: vpMoment.h:106