#ifndef BOOST_ARCHIVE_BASIC_TEXT_IARCHIVE_HPP

#define BOOST_ARCHIVE_BASIC_TEXT_IARCHIVE_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_iarchive.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<IStream::char_type> but rather

// use two template parameters

#include <boost/config.hpp>

#include <boost/pfto.hpp>

#include <boost/detail/workaround.hpp>

#include <boost/archive/detail/common_iarchive.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_iarchive : 

    public detail::common_iarchive<Archive>

{

protected:

#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)

public:

#elif defined(BOOST_MSVC)

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

    // on msvc 7.1

    friend detail::interface_iarchive<Archive>;

#else

    friend class detail::interface_iarchive<Archive>;

#endif

    // intermediate level to support override of operators

    // fot templates in the absence of partial function 

    // template ordering

    typedef detail::common_iarchive<Archive> detail_common_iarchive;

    template<class T>

    void load_override(T & t, BOOST_PFTO int)

    {

        this->detail_common_iarchive::load_override(t, 0);

    }

    // Borland compilers has a problem with strong type.  Try to fix this here

    #if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582))

    void load_override(version_type & t, int){ 

        unsigned int x;

        * this->This() >> x;

        t.t = version_type(x);

    }

    #endif

    // text file don't include the optional information 

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

    BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)

    load_override(class_name_type & t, int);

    BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)

    init(void);

    basic_text_iarchive(unsigned int flags) : 

        detail::common_iarchive<Archive>(flags)

    {}

    ~basic_text_iarchive(){}

};

} // namespace archive

} // namespace boost

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

#endif // BOOST_ARCHIVE_BASIC_TEXT_IARCHIVE_HPP