Visual Servoing Platform version 3.5.0
vpMomentDatabase.h
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3 * ViSP, open source Visual Servoing Platform software.
4 * Copyright (C) 2005 - 2019 by Inria. All rights reserved.
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10 * See the file LICENSE.txt at the root directory of this source
11 * distribution for additional information about the GNU GPL.
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14 * GPL, please contact Inria about acquiring a ViSP Professional
15 * Edition License.
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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
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26 * Inria at visp@inria.fr
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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 * Pseudo-database used to handle dependencies between moments
33 *
34 * Authors:
35 * Filip Novotny
36 *
37 *****************************************************************************/
42#ifndef _vpMomentDatabase_h_
43#define _vpMomentDatabase_h_
44
45#include <visp3/core/vpImage.h>
46
47#include <cstring>
48#include <iostream>
49#include <map>
50
51class vpMoment;
52class vpMomentObject;
53
131class VISP_EXPORT vpMomentDatabase
132{
133private:
134#ifndef DOXYGEN_SHOULD_SKIP_THIS
135 struct cmp_str {
136 bool operator()(char const *a, char const *b) const { return std::strcmp(a, b) < 0; }
137 };
138#endif
139 std::map<const char *, vpMoment *, cmp_str> moments;
140 void add(vpMoment &moment, const char *name);
141
142public:
143 vpMomentDatabase() : moments() {}
144 virtual ~vpMomentDatabase() {}
145
148 const vpMoment &get(const char *type, bool &found) const;
154 vpMoment &get_first() { return *(moments.begin()->second); }
155
156 virtual void updateAll(vpMomentObject &object);
158
159 friend class vpMoment;
160 friend VISP_EXPORT std::ostream &operator<<(std::ostream &os, const vpMomentDatabase &v);
161};
162
163#endif
This class allows to register all vpMoments so they can access each other according to their dependen...
virtual ~vpMomentDatabase()
vpMoment & get_first()
Class for generic objects.
This class defines shared methods/attributes for 2D moments.
Definition: vpMoment.h:111
friend VISP_EXPORT std::ostream & operator<<(std::ostream &os, const vpMoment &m)
Definition: vpMoment.cpp:122