1 #ifndef JSON_SPIRIT_READ_STREAM
2 #define JSON_SPIRIT_READ_STREAM
4 // Copyright John W. Wilkinson 2007 - 2009.
5 // Distributed under the MIT License, see accompanying file LICENSE.txt
7 // json spirit version 4.03
9 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
13 #include "json_spirit_reader_template.h"
17 // these classes allows you to read multiple top level contiguous values from a stream,
18 // the normal stream read functions have a bug that prevent multiple top level values
19 // from being read unless they are separated by spaces
21 template< class Istream_type, class Value_type >
26 Stream_reader( Istream_type& is )
31 bool read_next( Value_type& value )
33 return read_range( iters_.begin_, iters_.end_, value );
38 typedef Multi_pass_iters< Istream_type > Mp_iters;
43 template< class Istream_type, class Value_type >
44 class Stream_reader_thrower
48 Stream_reader_thrower( Istream_type& is )
50 , posn_begin_( iters_.begin_, iters_.end_ )
51 , posn_end_( iters_.end_, iters_.end_ )
55 void read_next( Value_type& value )
57 posn_begin_ = read_range_or_throw( posn_begin_, posn_end_, value );
62 typedef Multi_pass_iters< Istream_type > Mp_iters;
63 typedef spirit_namespace::position_iterator< typename Mp_iters::Mp_iter > Posn_iter_t;
66 Posn_iter_t posn_begin_, posn_end_;