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boost::unwrap_recursive_wrapper —
Unwraps the specified argument if given a specialization of
recursive_wrapper
.
template<typename T> class unwrap_recursive_wrapper { public: // types typedef unspecified type; };
type
is equivalent to T::type
if
T
is a specialization of
recursive_wrapper
. Otherwise,
type
is equivalent to T
.
Copyright © 2002, 2003 Eric Friedman, Itay Maman |