[boost] [PropertyTree][variant] Reading JSON into a recursive variant.

Subject: [boost] [PropertyTree][variant] Reading JSON into a recursive variant.
From: Arindam Mukherjee (arindam.mukerjee_at_[hidden])
Date: 2014-10-31 06:51:40

I have a recursive variant definition that can handle JSON data. Is
there a way to read JSON data using PropertyTree into a recursive
JSON?

Here is the variant defn.

#define BOOST_VARIANT_NO_FULL_RECURSIVE_VARIANT_SUPPORT
#include <boost/variant.hpp>

JSONNullType {};
boost::variant<std::string, double, bool, JSONNullType> jsonToken;

typedef boost::make_recursive_variant<
                         std::string,
                         double,
                         JSONNullType,
                         std::map<std::string,
                                  boost::recursive_variant_>,
                         std::vector<boost::recursive_variant_>
                         >::type JSONValue;

Regards,
Arindam