1 #ifndef JSON_SPIRIT_READ_STREAM
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2 #define JSON_SPIRIT_READ_STREAM
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4 // Copyright John W. Wilkinson 2007 - 2011
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5 // Distributed under the MIT License, see accompanying file LICENSE.txt
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7 // json spirit version 4.05
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9 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
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13 #include "json_spirit_reader_template.h"
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15 namespace json_spirit
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17 // these classes allows you to read multiple top level contiguous values from a stream,
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18 // the normal stream read functions have a bug that prevent multiple top level values
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19 // from being read unless they are separated by spaces
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21 template< class Istream_type, class Value_type >
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26 Stream_reader( Istream_type& is )
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31 bool read_next( Value_type& value )
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33 return read_range( iters_.begin_, iters_.end_, value );
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38 typedef Multi_pass_iters< Istream_type > Mp_iters;
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43 template< class Istream_type, class Value_type >
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44 class Stream_reader_thrower
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48 Stream_reader_thrower( Istream_type& is )
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50 , posn_begin_( iters_.begin_, iters_.end_ )
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51 , posn_end_( iters_.end_, iters_.end_ )
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55 void read_next( Value_type& value )
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57 posn_begin_ = read_range_or_throw( posn_begin_, posn_end_, value );
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62 typedef Multi_pass_iters< Istream_type > Mp_iters;
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63 typedef spirit_namespace::position_iterator< typename Mp_iters::Mp_iter > Posn_iter_t;
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66 Posn_iter_t posn_begin_, posn_end_;
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