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

Revision 19729, 2.6 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_DIGITAL_DATA_H_
28 #define _GADGET_DIGITAL_DATA_H_
29
30 #include <gadget/Type/InputData.h>
31
32 namespace gadget
33 {
34
35 /** \class DigitalData DigitalData.h gadget/Type/DigitalData.h
36  *
37  * InputData subclass for digital data.
38  */
39 class DigitalData : public InputData
40 {
41    // Hack around a GCC 3.3 bug on Mac OS X 10.3 that shows up with
42    // boost::is_polymorphic.
43 #if defined(__MACH__) && defined(__APPLE_CC__) && defined(__GNUC__) && \
44     __GNUC__ == 3 && __GNUC_MINOR__ == 3
45    bool dummy_;
46 #endif
47
48 public:
49    /** Constructor. */
50    DigitalData()
51       : InputData()
52       , mDigitalData(0)
53    {
54       ;
55    }
56
57    DigitalData(const int d)
58       : InputData()
59       , mDigitalData(d)
60    {
61       ;
62    }
63
64    int getDigital() const
65    {
66       return mDigitalData;
67    }
68
69    void setDigital(const int d)
70    {
71       mDigitalData = d;
72    }
73
74    DigitalData& operator= (const DigitalData& pd)
75    {
76       InputData::copy (pd);
77       mDigitalData = pd.mDigitalData;
78       return *this;
79    }
80
81    DigitalData& operator= (const int data)
82    {
83       mDigitalData = data;
84       return *this;
85    }
86
87    bool operator== (const DigitalData& o) const
88    {
89       return mDigitalData == o.mDigitalData && mTimeStamp == o.mTimeStamp;
90    }
91
92    bool operator!= (const DigitalData& o) const
93    {
94       return ! (*this == o);
95    }
96
97 /*
98    operator int() const
99    {
100       return mDigitalData;
101    }
102 */
103
104 protected:
105    int mDigitalData;
106 }; // class DigitalData
107
108 } // namespace gadget
109
110
111 #endif /* _GADGET_DIGITAL_DATA_H_ */
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