tclap: Visitor.h Source File

tclap 1.2.5

Visitor.h
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1 // -*- Mode: c++; c-basic-offset: 4; tab-width: 4; -*-
2
3
4 /******************************************************************************
5 *
6 * file: Visitor.h
7 *
8 * Copyright (c) 2003, Michael E. Smoot .
9 * Copyright (c) 2017, Google LLC
10 * All rights reserved.
11 *
12 * See the file COPYING in the top directory of this distribution for
13 * more information.
14 *
15 * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 *
23 *****************************************************************************/
24
25
26 #ifndef TCLAP_VISITOR_H
27 #define TCLAP_VISITOR_H
28
29 namespace TCLAP {
30
34 class Visitor
35 {
36 public:
37
41 Visitor() { }
42
46 virtual ~Visitor() { }
47
52 virtual void visit() = 0;
53 };
54
55 }
56
57 #endif
TCLAP::Visitor
A base class that defines the interface for visitors.
Definition: Visitor.h:35
TCLAP::Visitor::Visitor
Visitor()
Constructor.
Definition: Visitor.h:41
TCLAP::Visitor::visit
virtual void visit()=0
This method (to implemented by children) will be called when the visitor is visited.
TCLAP::Visitor::~Visitor
virtual ~Visitor()
Destructor.
Definition: Visitor.h:46
TCLAP
Definition: Arg.h:48