XmlElementVector.cpp

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/*
Copyright 2007, 2008, 2009, 2010, 2011 Instituto de Sistemas e Robotica, Instituto Superior Tecnico

This file is part of MeRMaID.

MeRMaID is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

MeRMaID 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with MeRMaID.  If not, see <http://www.gnu.org/licenses/>.
*/



/**
 * @Filename XmlElementVector.cpp
 * @Description Implementation of the XmlElementVector class
 * @Status Implementing
 * @Version $Id: XmlElementVector.cpp 1 2011-03-04 18:13:18Z jreis $
 * @Maintainer Nelson Ramos (nmsra@mega.ist.utl.pt)
 */

#include "config.h"

#include "XmlElementVector.hpp"

#include <string>

#include "XmlElement.hpp"

using namespace mermaid::support::xml;
using std::string;



XmlElementVector XmlElementVector::getElementsWithName (string name)
{
  XmlElementVector vector;
  
  for (XmlElementVector::iterator it = this->begin();
       it != this->end();
       it++) {
    shared_ptr<XmlElement> e = *it;
    string s = e->getName();
    
    if (s.compare (name) == 0) {
      vector.push_back (e);
    }
  }
  
  return vector;
}



shared_ptr<XmlElement> XmlElementVector::getFirstElementWithName (string name)
{
  XmlElementVector v = this->getElementsWithName (name);
  
  if (v.size() > 0) {
    return v[0];
  }
  else {
    return shared_ptr<XmlElement>();
  }
}