File: value_impl.cc

package info (click to toggle)
arts 1.5.9-3
  • links: PTS, VCS
  • area: main
  • in suites: squeeze
  • size: 8,436 kB
  • ctags: 9,848
  • sloc: ansic: 44,670; cpp: 33,776; sh: 10,486; perl: 3,470; makefile: 372; yacc: 347; lex: 160
file content (94 lines) | stat: -rw-r--r-- 2,244 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
    /*

    Copyright (C) 2000-2001 Stefan Westerfeld
                            stefan@space.twc.de

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
  
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.
   
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.

    */

#include "value.h"

using namespace std;

class FloatValue_impl : virtual public FloatValue_skel {
private:
	float _value;
public:
	FloatValue_impl() : _value(0) { };
	void value(float newvalue)
	{
		if(newvalue != _value)
		{
			_value = newvalue;
			value_changed(_value);
		}
	}
	float value() { return _value; }
};

REGISTER_IMPLEMENTATION(FloatValue_impl);

class StringValue_impl : virtual public StringValue_skel {
private:
	string _value;
public:
	StringValue_impl() { };
	void value(const string& newvalue)
	{
		if(newvalue != _value)
		{
			_value = newvalue;
			value_changed(_value);
		}
	}
	string value() { return _value; }
};

REGISTER_IMPLEMENTATION(StringValue_impl);

class FloatSender_impl : virtual public FloatSender_skel {
public:
	void send(const vector<float>& data)
	{
		Arts::DataPacket<float> *packet = outstream.allocPacket(data.size());
		copy(data.begin(), data.end(), packet->contents);
		packet->size = data.size();
		packet->send();
	}
};

REGISTER_IMPLEMENTATION(FloatSender_impl);

class MyEnumValue_impl : virtual public MyEnumValue_skel {
private:
	MyEnum _value;
public:
	MyEnumValue_impl() : _value(meIdle) { };
	void value(MyEnum newvalue)
	{
		if(newvalue != _value)
		{
			_value = newvalue;
			value_changed(_value);
		}
	}
	MyEnum value() { return _value; }
};

REGISTER_IMPLEMENTATION(MyEnumValue_impl);