System documentation of the GNU Image-Finding Tool

CXEVCommunication.h
1 /* -*- mode: c++ -*-
2 */
3 /*
4 
5  GIFT, a flexible content based image retrieval system.
6  Copyright (C) 1998, 1999, 2000, 2001, 2002, CUI University of Geneva
7 
8  Copyright (C) 2003, 2004 Bayreuth University
9  2005 Bamberg University
10  This program is free software; you can redistribute it and/or modify
11  it under the terms of the GNU General Public License as published by
12  the Free Software Foundation; either version 2 of the License, or
13  (at your option) any later version.
14 
15  This program is distributed in the hope that it will be useful,
16  but WITHOUT ANY WARRANTY; without even the implied warranty of
17  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  GNU General Public License for more details.
19 
20  You should have received a copy of the GNU General Public License
21  along with this program; if not, write to the Free Software
22  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 
24 */
25 // -*- mode: c++ -*-
26 #ifndef _CXEVCOMMUNICATION
27 #define _CXEVCOMMUNICATION
28 #include "libMRML/include/uses-declarations.h"
29 #include <string> //mSessionID
30 
31 #include "libMRML/include/CXMLElementVisitor.h" //base class
32 
34 
42 
43  protected:
47  string mSessionID;
52  public:
61  virtual bool startVisit(const CXMLElement& inVisited);
63  virtual void endVisit(const CXMLElement& inVisited);
64 };
65 
66 #endif
CCommunicationHandler * mHandler
CCommunicationHandler which will build the response from our calls.
Definition: CXEVCommunication.h:51
This class is designed for visiting XML document trees.
Definition: CXMLElementVisitor.h:35
virtual void endVisit(const CXMLElement &inVisited)
actually carrying out the visit
This class captures the structure of an XML element.
Definition: CXMLElement.h:51
CXEVCommunication(CCommunicationHandler *inHandler)
constructor.
A visitor visiting document trees built from the communication.
Definition: CXEVCommunication.h:41
a helper class for use with expat, which also handles the socket stuff.
Definition: CCommunicationHandler.h:54
string mSessionID
the session in which this message is sent
Definition: CXEVCommunication.h:47
virtual bool startVisit(const CXMLElement &inVisited)
actually carrying out the visit

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