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- /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
- // basic_binary_oprimitive.ipp:
- // (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.
- #include <ostream>
- #include <cstddef> // NULL
- #include <cstring>
- #include <boost/config.hpp>
- #if defined(BOOST_NO_STDC_NAMESPACE) && ! defined(__LIBCOMO__)
- namespace std{
- using ::strlen;
- } // namespace std
- #endif
- #ifndef BOOST_NO_CWCHAR
- #include <cwchar>
- #ifdef BOOST_NO_STDC_NAMESPACE
- namespace std{ using ::wcslen; }
- #endif
- #endif
- #include <boost/archive/basic_binary_oprimitive.hpp>
- #include <boost/core/no_exceptions_support.hpp>
- namespace boost {
- namespace archive {
- //////////////////////////////////////////////////////////////////////
- // implementation of basic_binary_oprimitive
- template<class Archive, class Elem, class Tr>
- BOOST_ARCHIVE_OR_WARCHIVE_DECL void
- basic_binary_oprimitive<Archive, Elem, Tr>::init()
- {
- // record native sizes of fundamental types
- // this is to permit detection of attempts to pass
- // native binary archives accross incompatible machines.
- // This is not foolproof but its better than nothing.
- this->This()->save(static_cast<unsigned char>(sizeof(int)));
- this->This()->save(static_cast<unsigned char>(sizeof(long)));
- this->This()->save(static_cast<unsigned char>(sizeof(float)));
- this->This()->save(static_cast<unsigned char>(sizeof(double)));
- // for checking endianness
- this->This()->save(int(1));
- }
- template<class Archive, class Elem, class Tr>
- BOOST_ARCHIVE_OR_WARCHIVE_DECL void
- basic_binary_oprimitive<Archive, Elem, Tr>::save(const char * s)
- {
- std::size_t l = std::strlen(s);
- this->This()->save(l);
- save_binary(s, l);
- }
- template<class Archive, class Elem, class Tr>
- BOOST_ARCHIVE_OR_WARCHIVE_DECL void
- basic_binary_oprimitive<Archive, Elem, Tr>::save(const std::string &s)
- {
- std::size_t l = static_cast<std::size_t>(s.size());
- this->This()->save(l);
- save_binary(s.data(), l);
- }
- #ifndef BOOST_NO_CWCHAR
- #ifndef BOOST_NO_INTRINSIC_WCHAR_T
- template<class Archive, class Elem, class Tr>
- BOOST_ARCHIVE_OR_WARCHIVE_DECL void
- basic_binary_oprimitive<Archive, Elem, Tr>::save(const wchar_t * ws)
- {
- std::size_t l = std::wcslen(ws);
- this->This()->save(l);
- save_binary(ws, l * sizeof(wchar_t) / sizeof(char));
- }
- #endif
- #ifndef BOOST_NO_STD_WSTRING
- template<class Archive, class Elem, class Tr>
- BOOST_ARCHIVE_OR_WARCHIVE_DECL void
- basic_binary_oprimitive<Archive, Elem, Tr>::save(const std::wstring &ws)
- {
- std::size_t l = ws.size();
- this->This()->save(l);
- save_binary(ws.data(), l * sizeof(wchar_t) / sizeof(char));
- }
- #endif
- #endif // BOOST_NO_CWCHAR
- template<class Archive, class Elem, class Tr>
- BOOST_ARCHIVE_OR_WARCHIVE_DECL
- basic_binary_oprimitive<Archive, Elem, Tr>::basic_binary_oprimitive(
- std::basic_streambuf<Elem, Tr> & sb,
- bool no_codecvt
- ) :
- #ifndef BOOST_NO_STD_LOCALE
- m_sb(sb),
- codecvt_null_facet(1),
- locale_saver(m_sb),
- archive_locale(sb.getloc(), & codecvt_null_facet)
- {
- if(! no_codecvt){
- m_sb.pubsync();
- m_sb.pubimbue(archive_locale);
- }
- }
- #else
- m_sb(sb)
- {}
- #endif
- // scoped_ptr requires that g be a complete type at time of
- // destruction so define destructor here rather than in the header
- template<class Archive, class Elem, class Tr>
- BOOST_ARCHIVE_OR_WARCHIVE_DECL
- basic_binary_oprimitive<Archive, Elem, Tr>::~basic_binary_oprimitive(){}
- } // namespace archive
- } // namespace boost
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