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[lyx.git] / boost / boost / format / format_fwd.hpp

diff --git a/boost/boost/format/format_fwd.hpp b/boost/boost/format/format_fwd.hpp
index 85ee1e678f1393090e024c61ba88847b58334eb4..be3228af3c74fcfc13228072da20821a51832b5e 100644 (file)
--- a/boost/boost/format/format_fwd.hpp
+++ b/boost/boost/format/format_fwd.hpp
@@ -1,20 +1,14 @@
-// -*- C++ -*-
-//  Boost general library 'format'   ---------------------------
-//  See http://www.boost.org for updates, documentation, and revision history.
+// ----------------------------------------------------------------------------
+//  format_fwd.hpp :  forward declarations
+// ----------------------------------------------------------------------------
 
-//  (C) Samuel Krempp 2001
-//                  krempp@crans.ens-cachan.fr
-//  Permission to copy, use, modify, sell and
-//  distribute this software is granted provided this copyright notice appears
-//  in all copies. This software is provided "as is" without express or implied
-//  warranty, and with no claim as to its suitability for any purpose.
+//  Copyright Samuel Krempp 2003. Use, modification, and distribution are
+//  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)
 
-// ideas taken from Rüdiger Loos's format class
-// and Karl Nelson's ofstream (also took its parsing code as basis for printf parsing)
+//  See http://www.boost.org/libs/format for library home page
 
-// ------------------------------------------------------------------------------
-// format_fwd.hpp :  forward declarations, for primary header format.hpp
-// ------------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
 
 #ifndef BOOST_FORMAT_FWD_HPP
 #define BOOST_FORMAT_FWD_HPP
@@ -22,35 +16,33 @@
 #include <string>
 #include <iosfwd>
 
-#include <boost/config.hpp>
+#include <boost/format/detail/compat_workarounds.hpp> 
 
 namespace boost {
 
-template<class charT, class Traits = BOOST_IO_STD char_traits<charT> > class basic_format;
+    template <class Ch, 
+#if !( BOOST_WORKAROUND(__GNUC__, <3) && !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION) )
+    // gcc-2.95's native  stdlid needs special treatment
+        class Tr = BOOST_IO_STD char_traits<Ch>, class Alloc = std::allocator<Ch> > 
+#else
+        class Tr = std::string_char_traits<Ch>, class Alloc = std::alloc > 
+#endif
+    class basic_format;
 
-typedef basic_format<char >     format;
+    typedef basic_format<char >     format;
 
-#if !defined(BOOST_NO_STD_WSTRING) && !defined(BOOST_NO_STD_WSTREAMBUF)
-typedef basic_format<wchar_t >  wformat;
+#if !defined(BOOST_NO_STD_WSTRING)  && !defined(BOOST_NO_STD_WSTREAMBUF) \
+    && !defined(BOOST_FORMAT_IGNORE_STRINGSTREAM)
+    typedef basic_format<wchar_t >  wformat;
 #endif
 
-namespace io {
-enum format_error_bits { bad_format_string_bit = 1, 
-                         too_few_args_bit = 2, too_many_args_bit = 4,
-                         out_of_range_bit = 8,
-                         all_error_bits = 255, no_error_bits=0 };
+    namespace io {
+        enum format_error_bits { bad_format_string_bit = 1, 
+                                 too_few_args_bit = 2, too_many_args_bit = 4,
+                                 out_of_range_bit = 8,
+                                 all_error_bits = 255, no_error_bits=0 };
                   
-// Convertion:  format   to   string
-template<class Ch, class Tr> 
-std::basic_string<Ch, Tr>     str(const basic_format<Ch, Tr>& ) ;
-
-} // namespace io
-
-
-template< class Ch, class Tr> 
-BOOST_IO_STD basic_ostream<Ch, Tr>& 
-operator<<( BOOST_IO_STD basic_ostream<Ch, Tr>&, const basic_format<Ch, Tr>&);
-
+    } // namespace io
 
 } // namespace boost