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+//****************************************************************************
+// Filename: XmlElements.h
+// Copyright 1999 Daniel X. Pape. All rights reserved.
+//
+// Description: A set of classes for reading and parsing simple XML files.
+//
+//****************************************************************************
+// Revision History:
+// Thursday, July 08, 1999 - Original. Heavily based on "A Simple XML
+//   Parser" by Sebastien Andrivet. See Documentation.
+//****************************************************************************
+
+#ifndef _XMLELEMENTS_H_
+#define _XMLELEMENTS_H_
+
+#ifdef _MSC_VER
+// Disable stupid MSVC warning about identifiers > 255 chars long
+#pragma warning (disable: 4786)
+#endif
+
+// STL
+#include <memory>
+
+#include "XmlFwdDecls.h"
+
+namespace SimpleXMLParser
+{
+
+//////////////////////////////////////////////////////////////////////
+
+class Attribute;
+class Element;
+class ElementNull;
+
+typedef std::map<std::string, std::string>  Attributes;
+typedef std::vector<Element*>    Elements;
+
+// ***************************************************************************
+//    Class: Attribute
+//     Desc: 
+// ***************************************************************************
+class Attribute
+{
+    std::string  name_;
+    std::string  value_;
+
+public:
+
+    Attribute(const std::string& name, const std::string& value);
+
+    const std::string& GetName() const;
+    const std::string& GetValue() const;
+};
+
+// ***************************************************************************
+//    Class: Value
+//     Desc: 
+// ***************************************************************************
+class Value
+{
+    std::string  value_;
+
+public:
+
+    void Add(const std::string& text);
+    void Add(char c);
+
+    // Conversion operator
+    operator const std::string&() const;
+};
+
+// ***************************************************************************
+//    Class: Element
+//     Desc: Abstract base class for markup tags
+// ***************************************************************************
+class Element
+{
+private:
+    const std::string    name_;
+    Value           value_;
+
+public:
+
+    static ElementNull& nullElem;   // null element (singleton)
+
+    Element(const std::string& strName);
+    virtual ~Element() { }
+
+    void AddValue(const std::string& strText);
+    void AddValue(char c);
+
+    const std::string& GetName() const;
+    const Value& GetValue() const;
+
+    const Element& operator()(const char * szName, int nIndex = 0) const;
+
+	virtual bool IsNull() const;
+
+    virtual bool AddChild(Element* pChild) = 0;
+
+    virtual const Elements* GetChildren() const = 0;
+	virtual const Element& GetChild(const char * szName, 
+                                    int nIndex = 0) const = 0;
+
+	virtual const Attributes* GetAttributes() const = 0;
+	virtual const std::string GetAttributeValue(const std::string&) const = 0;
+};
+
+// ***************************************************************************
+//    Class: ElementTag
+//     Desc: Element of the form <name>...</name> or <name/>. Can
+//     contain other elements and may have attributes
+// ***************************************************************************
+class ElementTag : public Element
+{
+
+public:
+
+    ElementTag(const std::string& strName);
+    ~ElementTag();
+
+    void AddAttribute(std::string& strName, std::string& strValue);
+
+    virtual bool AddChild(Element* pChild);
+
+    virtual const Elements* GetChildren() const;
+	virtual const Element& GetChild(const char * szName, int nIndex = 0) const;
+
+	virtual const Attributes* GetAttributes() const;
+	virtual const std::string GetAttributeValue(const std::string&) const;
+
+private:
+
+    bool FindChild(const char * szName, Elements::const_iterator& it) const;
+
+    Attributes  attributes_;
+    Elements    children_;
+
+};
+
+// ***************************************************************************
+//    Class: ElementSimple
+//     Desc: Element without children (like comments)
+// ***************************************************************************
+class ElementSimple: public Element
+{
+public:
+    ElementSimple(const std::string& strName);
+
+    virtual bool AddChild(Element* pChild);
+
+    virtual const Elements* GetChildren() const;
+	virtual const Element& GetChild(const char * szName, int nIndex = 0) const;
+
+	virtual const Attributes* GetAttributes() const;
+    virtual const std::string GetAttributeValue(const std::string&) const;
+};
+
+// ***************************************************************************
+//    Class: ElementComment
+//     Desc: Element named "!"
+// ***************************************************************************
+class ElementComment : public ElementSimple
+{
+public:
+    ElementComment(const std::string& strComment);
+};
+
+// ***************************************************************************
+//    Class: ElementNull
+//     Desc: Element::nullElem
+// ***************************************************************************
+class ElementNull : public ElementSimple
+{
+public:
+    ElementNull();
+
+private:
+	virtual bool IsNull() const;
+};
+
+//////////////////////////////////////////////////////////////////////
+// Attribute of a tag
+//////////////////////////////////////////////////////////////////////
+
+inline const std::string& Attribute::GetName() const
+{
+    return(name_);
+}
+
+inline const std::string& Attribute::GetValue() const
+{
+    return(value_);
+}
+
+//////////////////////////////////////////////////////////////////////
+// Element
+//////////////////////////////////////////////////////////////////////
+
+inline const std::string& Element::GetName() const
+{
+    return(name_);
+}
+
+inline const Value& Element::GetValue() const
+{
+    return(value_);
+}
+
+inline void Element::AddValue(const std::string& strText)
+{
+    value_.Add(strText);
+}
+
+inline void Element::AddValue(char c)
+{
+    value_.Add(c);
+}
+
+inline const Element& 
+Element::operator()(const char * szName, int nIndex) const
+{
+    return(GetChild(szName, nIndex));
+}
+
+inline void 
+ElementTag::AddAttribute(std::string& strName, std::string& strValue)
+{
+    attributes_[strName] = strValue;
+}
+
+}
+
+#endif
+