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JSON Spirit: A C++ JSON Parser/Generator Implemented with Boost Spirit

, 10 May 2014 MIT
A C++ JSON parser/generator written using Boost::spirit
json_spirit.zip
json_spirit_v2.03
json_demo
json_spirit
json_test
json_spirit_src.zip
json_spirit
json_demo
json_spirit
json_test
json_spirit_v2.04.zip
json_spirit_v2.04
json_demo
json_spirit
json_test
json_spirit_v2.05.zip
json_spirit_v2.05
json_demo
json_spirit
json_test
json_spirit_v2_06.zip
json_spirit_v2.06
json_demo
json_spirit
json_test
json_spirit_v3.00.zip
json_spirit_v3.00
json_demo
json_spirit
json_test
json_spirit_v3.01.zip
json_spirit_v3.01
json_demo
json_spirit
json_test
README.cmake
json_spirit_v4.00.zip
json_spirit_v4.00
json_demo
json_map_demo
json_spirit
json_test
README.cmake
json_spirit_v4.01.zip
json_spirit_v4.01
json_demo
json_map_demo
json_spirit
json_test
README.cmake
json_spirit_v4.02.zip
json_spirit_v4.02
json_demo
json_map_demo
json_spirit
json_test
README.cmake
json_spirit_v4.03.zip
json_spirit_v4.03
json_demo
json_headers_only_demo
json_map_demo
json_spirit
json_test
README.cmake
json_spirit_v4.05.zip
json_spirit_v4.05
json_demo
json_headers_only_demo
json_map_demo
json_spirit
json_test
README.cmake
json_spirit_v4.06.zip
json_spirit_v4.06
json_demo
json_headers_only_demo
json_map_demo
json_spirit
json_test
README.cmake
json_spirit_v4.08.zip
json_spirit_v4.08
json_demo
json_headers_only_demo
json_map_demo
json_spirit
json_test
README.cmake
json_spirit_v4_04.zip
json_demo
json_headers_only_demo
json_map_demo
json_test
json_spirit_v4_05.zip
README.cmake
json_spirit_v4_07.zip
json_spirit_v4.07
json_demo
json_headers_only_demo
json_map_demo
json_spirit
json_test
README.cmake
#ifndef JSON_SPIRIT_READ_STREAM
#define JSON_SPIRIT_READ_STREAM

//          Copyright John W. Wilkinson 2007 - 2011
// Distributed under the MIT License, see accompanying file LICENSE.txt

// json spirit version 4.05

#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif

#include "json_spirit_reader_template.h"

namespace json_spirit
{
    // these classes allows you to read multiple top level contiguous values from a stream,
    // the normal stream read functions have a bug that prevent multiple top level values 
    // from being read unless they are separated by spaces

    template< class Istream_type, class Value_type >
    class Stream_reader
    {
    public:

        Stream_reader( Istream_type& is )
        :   iters_( is )
        {
        }

        bool read_next( Value_type& value )
        {
            return read_range( iters_.begin_, iters_.end_, value );
        }

    private:

        typedef Multi_pass_iters< Istream_type > Mp_iters;

        Mp_iters iters_;
    };

    template< class Istream_type, class Value_type >
    class Stream_reader_thrower
    {
    public:

        Stream_reader_thrower( Istream_type& is )
        :   iters_( is )
        ,    posn_begin_( iters_.begin_, iters_.end_ )
        ,    posn_end_( iters_.end_, iters_.end_ )
        {
        }

        void read_next( Value_type& value )
        {
            posn_begin_ = read_range_or_throw( posn_begin_, posn_end_, value );
        }

    private:

        typedef Multi_pass_iters< Istream_type > Mp_iters;
        typedef spirit_namespace::position_iterator< typename Mp_iters::Mp_iter > Posn_iter_t;

        Mp_iters iters_;
        Posn_iter_t posn_begin_, posn_end_;
    };
}

#endif

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This article, along with any associated source code and files, is licensed under The MIT License

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About the Author

John W. Wilkinson
Software Developer (Senior) Spirent Communications Plc
United Kingdom United Kingdom
No Biography provided

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