ElementIO.h

// -*- C++ -*-
//
// ElementIO.hpp is a part of myXML
// Copyright (C) 2012-2019 Simon Platzer, The Herwig Collaboration
//
// myXML is licenced under version 3 of the GPL, see COPYING for details.
//
 
#ifndef MYXML_ElementIO_hpp_included
#define MYXML_ElementIO_hpp_included
 
#include <iostream>
 
#include "Element.h"
 
namespace XML {
 
  class ElementIO {
 
  public:
 
    template<class OStream>
    static void put(Element, OStream&);
 
    static Element get(std::istream&);
 
    static Element getAll(std::istream&);
 
  private:
 
    static void strip(std::string&, const std::string& skip = "\n\t ");
 
    static std::istream& getline(std::istream&, std::string&, const std::string&);
 
    static void skip(std::istream&, const std::string& skip_chars = "\n\t ");
 
    struct Tag {
 
      enum EnumerateTagTypes {
 
        Unknown = -1,
        EmptyElement = 1,
        ElementBegin = 2,
        ProcessingInstruction = 3,
        CharacterData = 4,
        ParsedCharacterData = 5,
        Comment = 6,
        ElementEnd = 20
      };
 
      int type;
 
      std::string content;
 
      std::map<std::string,std::string> attributes;
 
      Element produce() const;
 
    };
 
    static void getTag(Tag&, std::istream&);
 
    static Element produce(std::list<Tag>&);
 
    static void produce(std::list<Tag>&, Element&);
 
    static void unexpectedEOF(const std::string& what = "");
 
    static void parseError(const std::string& what = "");
 
  };
 
}
 
#include "ElementIO.tcc"
 
#endif // MYXML_ElementIO_hpp_included