102 lines
3.2 KiB
C++
102 lines
3.2 KiB
C++
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/*
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* Portable Agile C++ Classes (PACC)
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* Copyright (C) Marc Parizeau
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* http://manitou.gel.ulaval.ca/~parizeau/PACC
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Contact:
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* Laboratoire de Vision et Systemes Numeriques
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* Departement de genie electrique et de genie informatique
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* Universite Laval, Quebec, Canada, G1K 7P4
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* http://vision.gel.ulaval.ca
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*
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*/
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/*!
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* \file PACC/XML/Attribute.hpp
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* \brief Class definition for the %XML tag attributes.
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* \author Marc Parizeau, Laboratoire de vision et systèmes numériques, Université Laval
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* $Revision: 1.8.2.1 $
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* $Date: 2007/09/10 18:24:10 $
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*/
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#ifndef PACC_XML_Attribute_hpp_
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#define PACC_XML_Attribute_hpp_
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#include "Util/StringFunc.hpp"
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#include <map>
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namespace PACC {
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using namespace std;
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namespace XML {
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/*!\brief %Attribute list for tree nodes.
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\author Marc Parizeau, Laboratoire de vision et systèmes numériques, Université Laval
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\ingroup XML
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*/
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class AttributeList : public map<string, string> {
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public:
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//! Construct an empty attribute list.
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AttributeList() {}
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//! Return concatenation of attribute list \c inAttrList with this list.
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AttributeList operator+(const AttributeList& inAttrList) const {
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return AttributeList(*this) += inAttrList;
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}
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//! Append attribute list \c inAttrList to this list.
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AttributeList& operator+=(const AttributeList& inAttrList) {
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for(AttributeList::const_iterator lPos = inAttrList.begin(); lPos != inAttrList.end(); ++lPos) {
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(*this)[lPos->first] = lPos->second;
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}
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return *this;
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}
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//! Return value of attribute \c inName, or empty string if it doesn't exist.
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const string& getAttribute(const string& inName) const {
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static const string lEmpty;
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const_iterator lAttr = find(inName);
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return (lAttr != end() ? (*lAttr).second : lEmpty);}
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//! Test wheter attribute name \c inName exists in this list.
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bool isDefined(const std::string& inName) const {
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return find(inName) != end();
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}
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//! Remove attribute name \c inName from this attribute list.
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void removeAttribute(const string& inName) {
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erase(inName);
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}
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//! Set attribute \c inName to value \c inValue.
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void setAttribute(const string& inName, const string& inValue) {
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(*this)[inName] = inValue;
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}
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//! Set attribute \c inName to value \c inValue.
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void setAttribute(const string& inName, double inValue) {
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(*this)[inName] = String::convert(inValue);
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}
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};
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} // end of XML namespace
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} // end of PACC namespace
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#endif
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