-// -*- C++ -*-
-// Boost general library 'format' ---------------------------
-// See http://www.boost.org for updates, documentation, and revision history.
+// ----------------------------------------------------------------------------
+// free_funcs.hpp : implementation of the free functions of boost::format
+// ----------------------------------------------------------------------------
-// (C) Samuel Krempp 2001
-// 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 RĂ¼diger 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
-// ------------------------------------------------------------------------------
-// free_funcs.hpp : implementation of the free functions declared in namespace format
-// ------------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
#ifndef BOOST_FORMAT_FUNCS_HPP
#define BOOST_FORMAT_FUNCS_HPP
namespace boost {
- template<class Ch, class Tr> inline
- std::basic_string<Ch, Tr> str(const basic_format<Ch, Tr>& f) {
+ template<class Ch, class Tr, class Alloc> inline
+ std::basic_string<Ch, Tr, Alloc> str(const basic_format<Ch, Tr, Alloc>& f) {
// adds up all pieces of strings and converted items, and return the formatted string
return f.str();
}
+ namespace io {
+ using ::boost::str; // keep compatibility with when it was defined in this N.S.
+ } // - namespace io
-
- template< class Ch, class Tr>
- BOOST_IO_STD basic_ostream<Ch, Tr>&
- operator<<( BOOST_IO_STD basic_ostream<Ch, Tr>& os,
- const boost::basic_format<Ch, Tr>& f)
- // effect: "return os << str(f);" but we can try to do it faster
+#ifndef BOOST_NO_TEMPLATE_STD_STREAM
+ template<class Ch, class Tr, class Alloc>
+ std::basic_ostream<Ch, Tr> &
+ operator<<( std::basic_ostream<Ch, Tr> & os,
+ const basic_format<Ch, Tr, Alloc>& f)
+#else
+ template<class Ch, class Tr, class Alloc>
+ std::ostream &
+ operator<<( std::ostream & os,
+ const basic_format<Ch, Tr, Alloc>& f)
+#endif
+ // effect: "return os << str(f);" but we can do it faster
{
- typedef boost::basic_format<Ch, Tr> format_t;
+ typedef boost::basic_format<Ch, Tr, Alloc> format_t;
if(f.items_.size()==0)
os << f.prefix_;
else {
if(f.cur_arg_ < f.num_args_)
if( f.exceptions() & io::too_few_args_bit )
- boost::throw_exception(io::too_few_args()); // not enough variables supplied
+ // not enough variables supplied
+ boost::throw_exception(io::too_few_args(f.cur_arg_, f.num_args_));
if(f.style_ & format_t::special_needs)
os << f.str();
else {