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VersionVisitor.h
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9
10/******************************************************************************
11 *
12 * file: VersionVisitor.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 *
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29
30
31#ifndef TCLAP_VERSION_VISITOR_H
32#define TCLAP_VERSION_VISITOR_H
33
37
38namespace TCLAP {
39
40/**
41 * A Vistor that will call the version method of the given CmdLineOutput
42 * for the specified CmdLine object and then exit.
43 */
45{
46 protected:
47
48 /**
49 * The CmdLine of interest.
50 */
52
53 /**
54 * The output object.
55 */
57
58 public:
59
60 /**
61 * Constructor.
62 * \param cmd - The CmdLine the output is generated for.
63 * \param out - The type of output.
64 */
66 : Visitor(), _cmd( cmd ), _out( out ) { }
67
68 /**
69 * Calls the version method of the output object using the
70 * specified CmdLine.
71 */
72 void visit() { (*_out)->version(*_cmd); throw ActionDoneException(); }
73
74};
75
76}
77
78#endif
(Added by JLBC for MRPT): An exception that indicates to CmdLine::parse that help,...
Definition: ArgException.h:200
The base class that manages the command line definition and passes along the parsing to the appropria...
The interface that any output object must implement.
Definition: CmdLineOutput.h:50
A Vistor that will call the version method of the given CmdLineOutput for the specified CmdLine objec...
void visit()
Calls the version method of the output object using the specified CmdLine.
VersionVisitor(CmdLineInterface *cmd, CmdLineOutput **out)
Constructor.
CmdLineOutput ** _out
The output object.
CmdLineInterface * _cmd
The CmdLine of interest.
A base class that defines the interface for visitors.
Definition: Visitor.h:40
Definition: Arg.h:44



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