Claw  1.7.3
tweener_group.hpp
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1 /*
2  CLAW - a C++ Library Absolutely Wonderful
3 
4  CLAW is a free library without any particular aim but being useful to
5  anyone.
6 
7  Copyright (C) 2005-2011 Julien Jorge
8 
9  This library is free software; you can redistribute it and/or
10  modify it under the terms of the GNU Lesser General Public
11  License as published by the Free Software Foundation; either
12  version 2.1 of the License, or (at your option) any later version.
13 
14  This library 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 GNU
17  Lesser General Public License for more details.
18 
19  You should have received a copy of the GNU Lesser General Public
20  License along with this library; if not, write to the Free Software
21  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22  contact: julien.jorge@gamned.org
23 */
30 #ifndef __CLAW_TWEEN_TWEENER_GROUP_HPP__
31 #define __CLAW_TWEEN_TWEENER_GROUP_HPP__
32 
34 #include <claw/tween/tweener.hpp>
35 
36 #include <list>
37 
38 namespace claw
39 {
40  namespace tween
41  {
49  public base_tweener
50  {
51  public:
52  void insert( const tweener& t );
53 
54  void clear();
55  bool empty() const;
56 
57  private:
58  tweener_group* do_clone() const;
59  bool do_is_finished() const;
60  double do_update( double dt );
61 
62  private:
64  std::list<tweener> m_tweeners;
65 
66  }; // class tweener_group
67 
68  } // namespace tween
69 } // namespace claw
70 
71 #endif // __CLAW_TWEEN_TWEENER_GROUP_HPP__
claw::tween::tweener_group::empty
bool empty() const
Tells if there is nothing in this group.
Definition: tweener_group.cpp:102
tweener.hpp
A tweener makes a value to evolve through time from a initial value to an end value according to a gi...
claw
This is the main namespace.
Definition: algorithm.hpp:33
claw::tween::tweener
A tweener makes a value to evolve through time from a initial value to an end value according to a gi...
Definition: tweener.hpp:48
claw::tween::tweener_group
The tweener group manages several tweeners and remove them when they are over.
Definition: tweener_group.hpp:48
base_tweener.hpp
Common interface for all tweeners.
claw::tween::base_tweener
Common interface for all tweeners.
Definition: base_tweener.hpp:44
claw::tween::tweener_group::clear
void clear()
Remove all the tweeners from the group.
Definition: tweener_group.cpp:45
claw::tween::tweener_group::insert
void insert(const tweener &t)
Add a tweener in the group.
Definition: tweener_group.cpp:36