OpenZWave Library  1.6.936
ValueShort.h
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1 //-----------------------------------------------------------------------------
2 //
3 // ValueShort.h
4 //
5 // Represents a 16-bit value
6 //
7 // Copyright (c) 2010 Mal Lansell <openzwave@lansell.org>
8 //
9 // SOFTWARE NOTICE AND LICENSE
10 //
11 // This file is part of OpenZWave.
12 //
13 // OpenZWave is free software: you can redistribute it and/or modify
14 // it under the terms of the GNU Lesser General Public License as published
15 // by the Free Software Foundation, either version 3 of the License,
16 // or (at your option) any later version.
17 //
18 // OpenZWave is distributed in the hope that it will be useful,
19 // but WITHOUT ANY WARRANTY; without even the implied warranty of
20 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 // GNU Lesser General Public License for more details.
22 //
23 // You should have received a copy of the GNU Lesser General Public License
24 // along with OpenZWave. If not, see <http://www.gnu.org/licenses/>.
25 //
26 //-----------------------------------------------------------------------------
27 
28 #ifndef _ValueShort_H
29 #define _ValueShort_H
30 
31 #include <string>
32 #include "Defs.h"
33 #include "value_classes/Value.h"
34 
35 class TiXmlElement;
36 
37 namespace OpenZWave
38 {
39  namespace Internal
40  {
41  namespace VC
42  {
43 
47  class ValueShort: public Value
48  {
49  public:
50  ValueShort(uint32 const _homeId, uint8 const _nodeId, ValueID::ValueGenre const _genre, uint8 const _commandClassId, uint8 const _instance, uint16 const _index, string const& _label, string const& _units, bool const _readOnly, bool const _writeOnly, int16 const _value, uint8 const _pollIntensity);
51  ValueShort();
52  virtual ~ValueShort()
53  {
54  }
55 
56  bool Set(int16 const _value);
57  void OnValueRefreshed(int16 const _value);
58 
59  // From Value
60  virtual string const GetAsString() const;
61  virtual bool SetFromString(string const& _value);
62  virtual void ReadXML(uint32 const _homeId, uint8 const _nodeId, uint8 const _commandClassId, TiXmlElement const* _valueElement);
63  virtual void WriteXML(TiXmlElement* _valueElement);
64 
65  int16 GetValue() const
66  {
67  return m_value;
68  }
69 
70  private:
71  int16 m_value; // the current value
72  int16 m_valueCheck; // the previous value (used for double-checking spurious value reads)
73  };
74  } // namespace VC
75  } // namespace Internal
76 } // namespace OpenZWave
77 
78 #endif
Definition: Bitfield.cpp:30
bool Set()
Definition: Value.cpp:276
unsigned short uint16
Definition: Defs.h:88
virtual ~ValueShort()
Definition: ValueShort.h:52
virtual void WriteXML(TiXmlElement *_valueElement)
Definition: ValueShort.cpp:106
void OnValueRefreshed()
Definition: Value.cpp:336
int16 GetValue() const
Definition: ValueShort.h:65
signed short int16
Definition: Defs.h:87
ValueShort()
Definition: ValueShort.cpp:59
virtual void ReadXML(uint32 const _homeId, uint8 const _nodeId, uint8 const _commandClassId, TiXmlElement const *_valueElement)
Definition: ValueShort.cpp:87
unsigned int uint32
Definition: Defs.h:91
virtual string const GetAsString() const
Definition: ValueShort.cpp:66
Short value sent to/received from a node.
Definition: ValueShort.h:47
virtual bool SetFromString(string const &_value)
Definition: ValueShort.cpp:73
ValueGenre
Definition: ValueID.h:92
Base class for values associated with a node.
Definition: Value.h:53
unsigned char uint8
Definition: Defs.h:85