williamr@2: #ifndef BOOST_ARCHIVE_BASIC_TEXT_OARCHIVE_HPP
williamr@2: #define BOOST_ARCHIVE_BASIC_TEXT_OARCHIVE_HPP
williamr@2: 
williamr@2: // MS compatible compilers support #pragma once
williamr@2: #if defined(_MSC_VER) && (_MSC_VER >= 1020)
williamr@2: # pragma once
williamr@2: #endif
williamr@2: 
williamr@2: /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
williamr@2: // basic_text_oarchive.hpp
williamr@2: 
williamr@2: // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 
williamr@2: // Use, modification and distribution is subject to the Boost Software
williamr@2: // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
williamr@2: // http://www.boost.org/LICENSE_1_0.txt)
williamr@2: 
williamr@2: //  See http://www.boost.org for updates, documentation, and revision history.
williamr@2: 
williamr@2: // archives stored as text - note these ar templated on the basic
williamr@2: // stream templates to accommodate wide (and other?) kind of characters
williamr@2: //
williamr@2: // note the fact that on libraries without wide characters, ostream is
williamr@2: // is not a specialization of basic_ostream which in fact is not defined
williamr@2: // in such cases.   So we can't use basic_ostream<OStream::char_type> but rather
williamr@2: // use two template parameters
williamr@2: 
williamr@2: #include <cassert>
williamr@2: #include <boost/config.hpp>
williamr@2: #include <boost/pfto.hpp>
williamr@2: #include <boost/detail/workaround.hpp>
williamr@2: 
williamr@2: #include <boost/archive/detail/common_oarchive.hpp>
williamr@2: #include <boost/serialization/string.hpp>
williamr@2: 
williamr@2: #include <boost/archive/detail/abi_prefix.hpp> // must be the last header
williamr@2: 
williamr@2: namespace boost {
williamr@2: namespace archive {
williamr@2: 
williamr@2: /////////////////////////////////////////////////////////////////////////
williamr@2: // class basic_text_iarchive - read serialized objects from a input text stream
williamr@2: template<class Archive>
williamr@2: class basic_text_oarchive : 
williamr@2:     public detail::common_oarchive<Archive>
williamr@2: {
williamr@2: protected:
williamr@2: #if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) \
williamr@2: || BOOST_WORKAROUND(__BORLANDC__,BOOST_TESTED_AT(0x560))
williamr@2: public:
williamr@2: #elif defined(BOOST_MSVC)
williamr@2:     // for some inexplicable reason insertion of "class" generates compile erro
williamr@2:     // on msvc 7.1
williamr@2:     friend detail::interface_oarchive<Archive>;
williamr@2: #else
williamr@2:     friend class detail::interface_oarchive<Archive>;
williamr@2: #endif
williamr@2:     enum {
williamr@2:         none,
williamr@2:         eol,
williamr@2:         space
williamr@2:     } delimiter;
williamr@2: 
williamr@2:     BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
williamr@2:     newtoken();
williamr@2: 
williamr@2:     void newline(){
williamr@2:         delimiter = eol;
williamr@2:     }
williamr@2: 
williamr@2:     // default processing - kick back to base class.  Note the
williamr@2:     // extra stuff to get it passed borland compilers
williamr@2:     typedef detail::common_oarchive<Archive> detail_common_oarchive;
williamr@2:     template<class T>
williamr@2:     void save_override(T & t, BOOST_PFTO int){
williamr@2:         this->detail_common_oarchive::save_override(t, 0);
williamr@2:     }
williamr@2: 
williamr@2:     // start new objects on a new line
williamr@2:     void save_override(const object_id_type & t, int){
williamr@2:         this->This()->newline();
williamr@2:         // and and invoke prmitive to underlying value
williamr@2:         this->This()->save(t.t);
williamr@2:     }
williamr@2: 
williamr@2:     void save_override(const object_reference_type & t, int){
williamr@2:         this->This()->newline();
williamr@2:         // and and invoke prmitive to underlying value
williamr@2:         this->This()->save(t.t);
williamr@2:     }
williamr@2: 
williamr@2:     // text file don't include the optional information 
williamr@2:     void save_override(const class_id_optional_type & /* t */, int){}
williamr@2: 
williamr@2:     // note the following four overrides are necessary for some borland
williamr@2:     // compilers which don't handle BOOST_STRONG_TYPE properly.
williamr@2:     void save_override(const version_type & t, int){
williamr@2:         // note:t.t resolves borland ambguity
williamr@2:         unsigned int x = t.t;
williamr@2:         * this->This() << x;
williamr@2:     }
williamr@2:     void save_override(const class_id_type & t, int){
williamr@2:         // note:t.t resolves borland ambguity
williamr@2:         int x = t.t;
williamr@2:         * this->This() << x;
williamr@2:     }
williamr@2:     void save_override(const class_id_reference_type & t, int){
williamr@2:         // note:t.t resolves borland ambguity
williamr@2:         int x = t.t;
williamr@2:         * this->This() << x;
williamr@2:     }
williamr@2:     void save_override(const class_name_type & t, int){
williamr@2:         const std::string s(t);
williamr@2:         * this->This() << s;
williamr@2:     }
williamr@2: 
williamr@2:     BOOST_ARCHIVE_OR_WARCHIVE_DECL(void)
williamr@2:     init();
williamr@2: 
williamr@2:     basic_text_oarchive(unsigned int flags) :
williamr@2:         detail::common_oarchive<Archive>(flags),
williamr@2:         delimiter(none)
williamr@2:     {}
williamr@2:     ~basic_text_oarchive(){}
williamr@2: };
williamr@2: 
williamr@2: } // namespace archive
williamr@2: } // namespace boost
williamr@2: 
williamr@2: #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
williamr@2: 
williamr@2: #endif // BOOST_ARCHIVE_BASIC_TEXT_OARCHIVE_HPP