#ifndef BOOST_ARCHIVE_BASIC_TEXT_OARCHIVE_HPP

#define BOOST_ARCHIVE_BASIC_TEXT_OARCHIVE_HPP

// MS compatible compilers support #pragma once

#if defined(_MSC_VER) && (_MSC_VER >= 1020)

# pragma once

#endif

/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8

// basic_text_oarchive.hpp

// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 

// Use, modification and distribution is subject to the Boost Software

// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at

// http://www.boost.org/LICENSE_1_0.txt)

//  See http://www.boost.org for updates, documentation, and revision history.

// archives stored as text - note these ar templated on the basic

// stream templates to accommodate wide (and other?) kind of characters

//

// note the fact that on libraries without wide characters, ostream is

// is not a specialization of basic_ostream which in fact is not defined

// in such cases.   So we can't use basic_ostream<OStream::char_type> but rather

// use two template parameters

#include <cassert>

#include <boost/config.hpp>

#include <boost/pfto.hpp>

#include <boost/detail/workaround.hpp>

#include <boost/archive/detail/common_oarchive.hpp>

#include <boost/serialization/string.hpp>

#include <boost/archive/detail/abi_prefix.hpp> // must be the last header

namespace boost {

namespace archive {

/////////////////////////////////////////////////////////////////////////

// class basic_text_iarchive - read serialized objects from a input text stream

template<class Archive>

class basic_text_oarchive : 

    public detail::common_oarchive<Archive>

{

protected:

#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) \

|| BOOST_WORKAROUND(__BORLANDC__,BOOST_TESTED_AT(0x560))

public:

#elif defined(BOOST_MSVC)

    // for some inexplicable reason insertion of "class" generates compile erro

    // on msvc 7.1

    friend detail::interface_oarchive<Archive>;

#else

    friend class detail::interface_oarchive<Archive>;

#endif

    enum {

        none,

        eol,

        space

    } delimiter;

    BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)

    newtoken();

    void newline(){

        delimiter = eol;

    }

    // default processing - kick back to base class.  Note the

    // extra stuff to get it passed borland compilers

    typedef detail::common_oarchive<Archive> detail_common_oarchive;

    template<class T>

    void save_override(T & t, BOOST_PFTO int){

        this->detail_common_oarchive::save_override(t, 0);

    }

    // start new objects on a new line

    void save_override(const object_id_type & t, int){

        this->This()->newline();

        // and and invoke prmitive to underlying value

        this->This()->save(t.t);

    }

    void save_override(const object_reference_type & t, int){

        this->This()->newline();

        // and and invoke prmitive to underlying value

        this->This()->save(t.t);

    }

    // text file don't include the optional information 

    void save_override(const class_id_optional_type & /* t */, int){}

    // note the following four overrides are necessary for some borland

    // compilers which don't handle BOOST_STRONG_TYPE properly.

    void save_override(const version_type & t, int){

        // note:t.t resolves borland ambguity

        unsigned int x = t.t;

        * this->This() << x;

    }

    void save_override(const class_id_type & t, int){

        // note:t.t resolves borland ambguity

        int x = t.t;

        * this->This() << x;

    }

    void save_override(const class_id_reference_type & t, int){

        // note:t.t resolves borland ambguity

        int x = t.t;

        * this->This() << x;

    }

    void save_override(const class_name_type & t, int){

        const std::string s(t);

        * this->This() << s;

    }

    BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)

    init();

    basic_text_oarchive(unsigned int flags) :

        detail::common_oarchive<Archive>(flags),

        delimiter(none)

    {}

    ~basic_text_oarchive(){}

};

} // namespace archive

} // namespace boost

#include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas

#endif // BOOST_ARCHIVE_BASIC_TEXT_OARCHIVE_HPP