source: src/Atom/atom_observable.hpp@ 440ac3

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Last change on this file since 440ac3 was b71881, checked in by Frederik Heber <heber@…>, 9 years ago

Added select() and unselect() functions to atom and molecule, also SelectionChanged channel.

  • this allows for more specific selection changs to be signalled.
  • this extends the current World's SelectionChanged channel that informs about selection changes by a more fine-grained/instance-specific change signalling.
  • Property mode set to 100644
File size: 1.4 KB
Line 
1/*
2 * atom_observable.hpp
3 *
4 * Created on: Sep 1, 2011
5 * Author: heber
6 */
7
8#ifndef ATOM_OBSERVABLE_HPP_
9#define ATOM_OBSERVABLE_HPP_
10
11// include config.h
12#ifdef HAVE_CONFIG_H
13#include <config.h>
14#endif
15
16#include "CodePatterns/Observer/Channels.hpp"
17#include "CodePatterns/Observer/Observable.hpp"
18
19#include <map>
20
21/** This class encapsulates Observable pattern along with required notification
22 * types.
23 */
24class AtomObservable : public Observable
25{
26public:
27 enum NotificationType {
28 PositionChanged, // position (at current step) of atom changed
29 VelocityChanged, // velocity (at current step) of atom changed
30 ForceChanged, // force (at current step) of atom changed
31 MoleculeChanged, // molecule of atom changed
32 NameChanged, // name of atom changed
33 ElementChanged, // element changed
34 IndexChanged, // index (getId()) changed
35 PropertyChanged, // some other property changed
36 BondsAdded, // new bonds have appeared on ListOfBonds
37 BondsRemoved, // new bonds have appeared on ListOfBonds
38 TrajectoryChanged, // trajectory has been extended
39 SelectionChanged, // indicate change of internal selection status
40 NotificationType_MAX // denotes the maximum of available notification types
41 };
42
43 AtomObservable();
44 virtual ~AtomObservable();
45
46protected:
47
48 virtual void subjectKilled(Observable *publisher);
49};
50
51
52#endif /* ATOM_OBSERVABLE_HPP_ */
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