tclap: VersionVisitor.h Source File

tclap 1.2.5

VersionVisitor.h
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1 // -*- Mode: c++; c-basic-offset: 4; tab-width: 4; -*-
2
3 /******************************************************************************
4 *
5 * file: VersionVisitor.h
6 *
7 * Copyright (c) 2003, Michael E. Smoot .
8 * All rights reserved.
9 *
10 * See the file COPYING in the top directory of this distribution for
11 * more information.
12 *
13 * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
14 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
16 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
18 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
19 * DEALINGS IN THE SOFTWARE.
20 *
21 *****************************************************************************/
22
23
24 #ifndef TCLAP_VERSION_VISITOR_H
25 #define TCLAP_VERSION_VISITOR_H
26
27 #include <tclap/CmdLineInterface.h>
28 #include <tclap/CmdLineOutput.h>
29 #include <tclap/Visitor.h>
30
31 namespace TCLAP {
32
37 class VersionVisitor: public Visitor
38 {
39 private:
43 VersionVisitor(const VersionVisitor& rhs);
44 VersionVisitor& operator=(const VersionVisitor& rhs);
45
46 protected:
47
51 CmdLineInterface* _cmd;
52
56 CmdLineOutput** _out;
57
58 public:
59
65 VersionVisitor( CmdLineInterface* cmd, CmdLineOutput** out )
66 : Visitor(), _cmd( cmd ), _out( out ) { }
67
72 void visit() {
73 (*_out)->version(*_cmd);
74 throw ExitException(0);
75 }
76
77 };
78
79 }
80
81 #endif
CmdLineInterface.h
CmdLineOutput.h
Visitor.h
TCLAP::CmdLineInterface
The base class that manages the command line definition and passes along the parsing to the appropria...
Definition: CmdLineInterface.h:47
TCLAP::CmdLineOutput
The interface that any output object must implement.
Definition: CmdLineOutput.h:45
TCLAP::ExitException
Thrown when TCLAP thinks the program should exit.
Definition: ArgException.h:200
TCLAP::VersionVisitor
A Visitor that will call the version method of the given CmdLineOutput for the specified CmdLine obje...
Definition: VersionVisitor.h:38
TCLAP::VersionVisitor::visit
void visit()
Calls the version method of the output object using the specified CmdLine.
Definition: VersionVisitor.h:72
TCLAP::VersionVisitor::VersionVisitor
VersionVisitor(CmdLineInterface *cmd, CmdLineOutput **out)
Constructor.
Definition: VersionVisitor.h:65
TCLAP::VersionVisitor::_out
CmdLineOutput ** _out
The output object.
Definition: VersionVisitor.h:56
TCLAP::VersionVisitor::_cmd
CmdLineInterface * _cmd
The CmdLine of interest.
Definition: VersionVisitor.h:51
TCLAP::Visitor
A base class that defines the interface for visitors.
Definition: Visitor.h:35
TCLAP
Definition: Arg.h:48