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Visitor.h
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1/* +---------------------------------------------------------------------------+
2 | Mobile Robot Programming Toolkit (MRPT) |
3 | http://www.mrpt.org/ |
4 | |
5 | Copyright (c) 2005-2016, Individual contributors, see AUTHORS file |
6 | See: http://www.mrpt.org/Authors - All rights reserved. |
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9
10/******************************************************************************
11 *
12 * file: Visitor.h
13 *
14 * Copyright (c) 2003, Michael E. Smoot .
15 * All rights reverved.
16 *
17 * See the file COPYING in the top directory of this distribution for
18 * more information.
19 *
20 * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
21 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
23 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
25 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
26 * DEALINGS IN THE SOFTWARE.
27 *
28 *****************************************************************************/
29
30
31#ifndef TCLAP_VISITOR_H
32#define TCLAP_VISITOR_H
33
34namespace TCLAP {
35
36/**
37 * A base class that defines the interface for visitors.
38 */
40{
41 public:
42
43 /**
44 * Constructor. Does nothing.
45 */
46 Visitor() { }
47
48 /**
49 * Destructor. Does nothing.
50 */
51 virtual ~Visitor() { }
52
53 /**
54 * Does nothing. Should be overridden by child.
55 */
56 virtual void visit() { }
57};
58
59}
60
61#endif
A base class that defines the interface for visitors.
Definition: Visitor.h:40
virtual void visit()
Does nothing.
Definition: Visitor.h:56
Visitor()
Constructor.
Definition: Visitor.h:46
virtual ~Visitor()
Destructor.
Definition: Visitor.h:51
Definition: Arg.h:44



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