Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the develop branch, built from commit c93670fbb5.
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Class template unwrap_recursive_wrapper

boost::unwrap_recursive_wrapper — Unwraps the specified argument if given a specialization of recursive_wrapper.

Synopsis

// In header: <boost/variant/recursive_wrapper.hpp>

template<typename T> 
class unwrap_recursive_wrapper {
public:
  // types
  typedef unspecified type;
};

Description

type is equivalent to T::type if T is a specialization of recursive_wrapper. Otherwise, type is equivalent to T.


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