Hendrik Lipka / spxml

Mbed port of the Simple Plain Xml parser. See http://code.google.com/p/spxml/ for more details. This library uses less memory and is much better suited to streaming data than TinyXML (doesn\'t use as much C++ features, and especially works without streams). See http://mbed.org/users/hlipka/notebook/xml-parsing/ for usage examples.

Dependents:   spxmltest_weather VFD_fontx2_weather weather_LCD_display News_LCD_display ... more

spdomiterator.hpp

Committer:
hlipka
Date:
2010-11-24
Revision:
0:3fa97f2c0505

File content as of revision 0:3fa97f2c0505:

/*
 * Copyright 2007 Stephen Liu
 * LGPL, see http://code.google.com/p/spxml/
 * For license terms, see the file COPYING along with this library.
 */

#ifndef __spdomiterator_hpp__
#define __spdomiterator_hpp__

class SP_XmlNode;

/// DFS iterator -- Depth First Search
class SP_DomIterator {
public:
    /// node as tree node, iterator this tree by DFS
    SP_DomIterator( const SP_XmlNode * node );
    ~SP_DomIterator();

    /// @return NULL : reach the end
    const SP_XmlNode * getNext();

private:

    SP_DomIterator( SP_DomIterator & );
    SP_DomIterator & operator=( SP_DomIterator & );

    const SP_XmlNode * mRoot;
    const SP_XmlNode * mCurrent;
};

#endif