root/juggler/branches/2.2/modules/gadgeteer/gadget/Type/DeviceConstructor.h

Revision 19729, 2.2 kB (checked in by patrick, 2 years ago)

Copyright update.

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1 /*************** <auto-copyright.pl BEGIN do not edit this line> **************
2  *
3  * VR Juggler is (C) Copyright 1998-2007 by Iowa State University
4  *
5  * Original Authors:
6  *   Allen Bierbaum, Christopher Just,
7  *   Patrick Hartling, Kevin Meinert,
8  *   Carolina Cruz-Neira, Albert Baker
9  *
10  * This library is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU Library General Public
12  * License as published by the Free Software Foundation; either
13  * version 2 of the License, or (at your option) any later version.
14  *
15  * This library is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
18  * Library General Public License for more details.
19  *
20  * You should have received a copy of the GNU Library General Public
21  * License along with this library; if not, write to the
22  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23  * Boston, MA 02111-1307, USA.
24  *
25  *************** <auto-copyright.pl END do not edit this line> ***************/
26
27 #ifndef _GADGET_DEVICE_CONSTRUCTOR_H_
28 #define _GADGET_DEVICE_CONSTRUCTOR_H_
29
30 #include <gadget/gadgetConfig.h>
31
32 #include <string>
33 #include <vpr/Util/Assert.h>
34 #include <jccl/Config/ConfigElement.h>
35
36 #include <gadget/InputManager.h>
37 #include <gadget/Type/DeviceFactory.h>
38 #include <gadget/Type/DeviceConstructorBase.h>
39
40
41 namespace gadget
42 {
43
44 /** \class DeviceConstructor DeviceConstructor.h gadget/Type/DeviceConstructor.h
45  *
46  * Type-specific device object creator.
47  */
48 template <class DEV>
49 class DeviceConstructor : public DeviceConstructorBase
50 {
51 public:
52    DeviceConstructor(gadget::InputManager* inputMgr)
53    {
54       vprASSERT(DeviceFactory::instance() != NULL);
55       vprASSERT(inputMgr != NULL);
56       inputMgr->getDeviceFactory()->registerDevice(this);
57    }
58
59    Input* createDevice(jccl::ConfigElementPtr element)
60    {
61       DEV* new_dev = new DEV;
62       bool success = new_dev->config(element);
63       if(success)
64       {
65          return new_dev;
66       }
67       else
68       {
69          delete new_dev;
70          return NULL;
71       }
72    }
73
74    virtual std::string getElementType()
75    {
76       return DEV::getElementType();
77    }
78 };
79
80 } // End of gadget namespace
81
82
83 #endif
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