Chris@16: // -*- C++ -*-
Chris@16: // ----------------------------------------------------------------------------
Chris@16: // config_macros.hpp : configuration macros for the format library
Chris@16: // only BOOST_IO_STD is absolutely needed (it should be 'std::' in general)
Chris@16: // others are compiler-specific workaround macros used in #ifdef switches
Chris@16: // ----------------------------------------------------------------------------
Chris@16: 
Chris@16: //  Copyright Samuel Krempp 2003. Use, modification, and distribution are
Chris@16: //  subject to the Boost Software License, Version 1.0. (See accompanying
Chris@16: //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: // see http://www.boost.org/libs/format for library home page
Chris@16: 
Chris@16: 
Chris@16: // ----------------------------------------------------------------------------
Chris@16: 
Chris@16: #ifndef BOOST_FORMAT_CONFIG_MACROS_HPP
Chris@16: #define BOOST_FORMAT_CONFIG_MACROS_HPP
Chris@16: 
Chris@16: #include <boost/config.hpp>
Chris@16: #include <boost/detail/workaround.hpp>
Chris@16: 
Chris@16: // make sure our local macros wont override something :
Chris@16: #if defined(BOOST_NO_LOCALE_ISDIGIT) || defined(BOOST_OVERLOAD_FOR_NON_CONST) \
Chris@16:   || defined(BOOST_IO_STD) || defined( BOOST_IO_NEEDS_USING_DECLARATION ) \
Chris@16:     || defined(BOOST_NO_TEMPLATE_STD_STREAM) \
Chris@16:     || defined(BOOST_FORMAT_STREAMBUF_DEFINED) || defined(BOOST_FORMAT_OSTREAM_DEFINED)
Chris@16: #error "boost::format uses a local macro that is already defined."
Chris@16: #endif
Chris@16: 
Chris@16: // specific workarounds. each header can define BOOS_IO_STD if it 
Chris@16: // needs. (e.g. because of IO_NEEDS_USING_DECLARATION)
Chris@16: #include <boost/format/detail/workarounds_gcc-2_95.hpp>
Chris@16: #include <boost/format/detail/workarounds_stlport.hpp>
Chris@16: 
Chris@16: #ifndef BOOST_IO_STD
Chris@16: #  define BOOST_IO_STD ::std::
Chris@16: #endif
Chris@16: 
Chris@16: #if defined(BOOST_NO_STD_LOCALE) || \
Chris@16:  ( BOOST_WORKAROUND(__BORLANDC__, <= 0x564) \
Chris@16:    || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT( 0x570 ) )  )
Chris@16: // some future __BORLANDC__ >0x564  versions might not need this
Chris@16: // 0x570 is Borland's kylix branch
Chris@16: #define BOOST_NO_LOCALE_ISDIGIT
Chris@16: #endif
Chris@16: 
Chris@16: #if  BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x570) ) || BOOST_WORKAROUND( BOOST_MSVC, BOOST_TESTED_AT(1300))
Chris@16: #define BOOST_NO_OVERLOAD_FOR_NON_CONST
Chris@16: #endif
Chris@16: 
Chris@16: // **** Workaround for io streams, stlport and msvc.
Chris@16: #ifdef BOOST_IO_NEEDS_USING_DECLARATION
Chris@16: namespace boost {
Chris@16:   using std::char_traits;
Chris@16:   using std::basic_ostream;
Chris@16:   namespace io {
Chris@16:     using std::basic_ostream;
Chris@16:     namespace detail {
Chris@16:       using std::basic_ios;
Chris@16:       using std::basic_ostream;
Chris@16:     }
Chris@16:   }
Chris@16: #if ! defined(BOOST_NO_STD_LOCALE)
Chris@16:     using std::locale;
Chris@16:     namespace io {
Chris@16:         using std::locale;
Chris@16:         namespace detail {
Chris@16:             using std::locale;
Chris@16:         }
Chris@16:     }
Chris@16: #endif // locale
Chris@16: }
Chris@16:   // -end N.S. boost
Chris@16: #endif // needs_using_declaration
Chris@16: 
Chris@101: #if ! defined(BOOST_NO_STD_LOCALE)
Chris@101: #include <locale>
Chris@101: #endif
Chris@101: 
Chris@16: 
Chris@16: // ***  hide std::locale if it doesnt exist. 
Chris@16: // this typedef is either std::locale or int, avoids placing ifdefs everywhere
Chris@16: namespace boost { namespace io { namespace detail {
Chris@16: #if ! defined(BOOST_NO_STD_LOCALE)
Chris@16:     typedef BOOST_IO_STD locale locale_t;
Chris@16: #else 
Chris@16:     typedef int          locale_t;
Chris@16: #endif
Chris@16: } } }
Chris@16: 
Chris@16: 
Chris@16: // ----------------------------------------------------------------------------
Chris@16: 
Chris@16: #endif // BOOST_FORMAT_MACROS_DEFAULT_HPP