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C++ Libraries
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Coding Standards
This is an older version of Boost and was released in 2013. The current version is 1.89.0.
boost::gregorian::special_value_from_string — Return special_value from string argument.
// In header: <boost/date_time/gregorian/parsers.hpp> BOOST_DATE_TIME_DECL special_values special_value_from_string(const std::string & s);