source: src/WorldTime.cpp@ 6ff62c

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Last change on this file since 6ff62c was 708277, checked in by Frederik Heber <heber@…>, 12 years ago

FIX: Using fixed Observer in CodePatterns 1.2.6.

  • we now require CodePatterns 1.2.6.
  • Notifications now use subjectKilled() when the Observable they are associated with is destroyed. This allows Observers that are just sign on to a single channel safely sign off.
  • also, derived Observable classes must not remove their Channels and Notifications by themselves. This is done by the Observable base class. Otherwise, subjectKilled() is not called.
  • changed AtomObserver: Is directly connected to the atom class, AtomInserted and AtomRemoved called in its cstor and dstor. The World has nothing to do with it. However, we have to make sure AtomObserver is purged after World.
  • Fixed also some faulty uses of ObserverLog and we always insert into NotificationChannels with static_cast to Observable for clarity.
  • Property mode set to 100644
File size: 2.1 KB
Line 
1/*
2 * Project: MoleCuilder
3 * Description: creates and alters molecular systems
4 * Copyright (C) 2010-2012 University of Bonn. All rights reserved.
5 *
6 *
7 * This file is part of MoleCuilder.
8 *
9 * MoleCuilder is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation, either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * MoleCuilder is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with MoleCuilder. If not, see <http://www.gnu.org/licenses/>.
21 */
22
23/*
24 * WorldTime.cpp
25 *
26 * Created on: Feb 7, 2011
27 * Author: heber
28 */
29
30// include config.h
31#ifdef HAVE_CONFIG_H
32#include <config.h>
33#endif
34
35#include "CodePatterns/MemDebug.hpp"
36
37#include "WorldTime.hpp"
38
39#include "CodePatterns/Log.hpp"
40#include "CodePatterns/Observer/Channels.hpp"
41#include "CodePatterns/Observer/Notification.hpp"
42#include "CodePatterns/Singleton_impl.hpp"
43
44unsigned int WorldTime::CurrentTime = 0;
45
46WorldTime::WorldTime() :
47 Observable("WorldTime"),
48 StepWidth(0.)
49{
50 // observable stuff
51 Channels *OurChannel = new Channels;
52 NotificationChannels.insert( std::make_pair(static_cast<Observable *>(this), OurChannel) );
53 // add instance for each notification type
54 for (size_t type = 0; type < NotificationType_MAX; ++type)
55 OurChannel->addChannel(type);
56}
57
58WorldTime::~WorldTime()
59{}
60
61void WorldTime::setStepWidth(const double _width)
62{
63 LOG(1, "INFO: Setting current world time to " << _width << ".");
64 StepWidth = _width;
65}
66
67double WorldTime::getStepWidth() const
68{
69 return StepWidth;
70}
71
72void WorldTime::setTime(const unsigned int _time)
73{
74 if (WorldTime::CurrentTime != _time) {
75 OBSERVE;
76 NOTIFY(TimeChanged);
77 WorldTime::CurrentTime = _time;
78 }
79}
80
81CONSTRUCT_SINGLETON(WorldTime)
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