/* -*- mode: c++ -*-
*/
/*
GIFT, a flexible content based image retrieval system.
Copyright (C) 1998, 1999, 2000 CUI, University of Geneva
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
// -*- mode: c++ -*-
#ifndef _CPROPERTYSHEETMATCHER
#define _CPROPERTYSHEETMATCHER
#include <functional>
#include "CXMLElement.h" // the type of the operands of the function we are creating
class CQueryParadigmMatcher:public binary_function<bool,CXMLElement.html">CXMLElement,CXMLElement.html">CXMLElement>{
protected:
/** Two XMLElements of type query-paradigm match,
if the intersection of their attribute sets
is identical.
I.e.: If inQuery contains a1="x" a2=y",
inResult with a1="x" a3="z" would match,
because the intersection of the attribute
sets is
a1="x" and a1="x" for both inQuery and inResult.
query-paradigm a1="x"
query-paradigm a2="x"
would also match,
query-paradigm a1="x" a3="x"
query-paradigm a1="y"
would not.
*/
bool matches(const CXMLElement& inQuery,const CXMLElement& inResult)const;
public:
/**
This function gives back, if
the inQuery matches inResult.
Both parameters are elements of type query-paradigm-list
inQuery matches inResult, if one of the children (a query paradigm)
of inQuery matches one of the children (also a query paradigm) of
inResult.
*/
bool operator()(const CXMLElement& inQuery,const CXMLElement& inResult)const;
};
#endif
Documentation generated by muellerw@pc7170 on Son Okt 8 16:04:40 CEST 2000