propertyList.h

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/* -*- Mode:c++ -*- */
/*
 *  this is part of Spm
 *
 *  Copyright (c) 2007 Guillaume Chevallereau
 *
 *  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 usefull 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
 */
#ifndef __PROPERTY_LIST_H__
#define __PROPERTY_LIST_H__
#include <boost/any.hpp>
#include <map>
#include <miniXml/ustring.h>

namespace Spm
{
  namespace Util
  {
    class PropertyList
    {
    public:
      typedef enum 
        {
          TYPE_STRING,
          TYPE_INTEGER,
          TYPE_BOOLEAN
        } propertyType_e;
      typedef std::map<miniXml::ustring,
                       std::pair<propertyType_e, boost::any> >::iterator iterator;
      typedef std::map<miniXml::ustring,
                       std::pair<propertyType_e,boost::any> >::const_iterator const_iterator;
      typedef std::map<miniXml::ustring,
                       std::pair<propertyType_e,boost::any> >::reverse_iterator reverse_iterator;
      typedef std::map<miniXml::ustring,
                       std::pair<propertyType_e,boost::any> >::const_reverse_iterator const_reverse_iterator;

    protected:
      std::map<miniXml::ustring,
               std::pair<propertyType_e, boost::any> > properties_;
    public:
      PropertyList ()
      {
      }
      void add (const miniXml::ustring & key,
                boost::any & value);
      void set (const miniXml::ustring & key,
                boost::any & value);
      void remove (const miniXml::ustring & key);

      inline iterator begin ()
      {
        return properties_.begin ();
      }

      inline iterator end ()
      {
        return properties_.end ();
      }

      inline const_iterator begin () const
      {
        return properties_.begin ();
      }

      inline const_iterator end () const
      {
        return properties_.end ();
      }

      inline reverse_iterator rbegin ()
      {
        return properties_.rbegin ();
      }

      inline reverse_iterator rend ()
      {
        return properties_.rend ();
      }

      inline const_reverse_iterator rbegin () const
      {
        return properties_.rbegin ();
      }

      inline const_reverse_iterator rend () const
      {
        return properties_.rend ();
      }

      bool exist (const miniXml::ustring & key) const;

      boost::any & get (const miniXml::ustring & key);
      const boost::any & get (const miniXml::ustring & key) const;

      propertyType_e & getPropertyType (const miniXml::ustring & key);
      const propertyType_e & getPropertyType (const miniXml::ustring & key) const;

      miniXml::ustring getString (const miniXml::ustring & key) const;

      int getInteger (const miniXml::ustring & key) const;

      bool getBoolean (const miniXml::ustring & key) const;
      
      inline void add (const miniXml::ustring & key,
                       const miniXml::ustring & str)
      {
        boost::any value = str;
        add (key,
             value);
      }

      inline void add (const miniXml::ustring & key,
                       int i)
      {
        boost::any value = i;
        add (key,
             value);
      }

      inline void add (const miniXml::ustring & key,
                       bool boolean)
      {
        boost::any value = boolean;
        add (key,
             value);
      }
      
      inline void set (const miniXml::ustring & key,
                       const miniXml::ustring & value)
      {
        boost::any val = value;
        set(key,
            val);
      }

      inline void set (const miniXml::ustring & key,
                       int value)
      {
        boost::any val = value;
        set(key,
            val);
      }

      inline void set (const miniXml::ustring & key,
                       bool value)
      {
        boost::any val = value;
        set(key,
            val);
      }
      
      inline boost::any & operator[] (const miniXml::ustring & key)
      {
        if (!exist(key))
          add(key,
              "");
        return get(key);
      }

      inline const boost::any & operator[] (const miniXml::ustring & key) const
      {
        return get(key);
      }

      inline std::size_t size () const
      {
        return properties_.size ();
      }
    };
  }
}

#endif

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