tclap  1.2.1
Visitor.h
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1 
2 /******************************************************************************
3  *
4  * file: Visitor.h
5  *
6  * Copyright (c) 2003, Michael E. Smoot .
7  * All rights reverved.
8  *
9  * See the file COPYING in the top directory of this distribution for
10  * more information.
11  *
12  * THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS
13  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
14  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
15  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
16  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
17  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
18  * DEALINGS IN THE SOFTWARE.
19  *
20  *****************************************************************************/
21 
22 
23 #ifndef TCLAP_VISITOR_H
24 #define TCLAP_VISITOR_H
25 
26 namespace TCLAP {
27 
31 class Visitor
32 {
33  public:
34 
38  Visitor() { }
39 
43  virtual ~Visitor() { }
44 
48  virtual void visit() { }
49 };
50 
51 }
52 
53 #endif
Visitor()
Constructor.
Definition: Visitor.h:38
virtual ~Visitor()
Destructor.
Definition: Visitor.h:43
A base class that defines the interface for visitors.
Definition: Visitor.h:31
virtual void visit()
Does nothing.
Definition: Visitor.h:48
Definition: Arg.h:57