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Struct template unwrap_reference

boost::unwrap_reference — Find the type in a `reference_wrapper`.

Synopsis

// In header: <boost/core/ref.hpp>

template<typename T> 
struct unwrap_reference {
  // types
  typedef T type;
};

Description

The `typedef` type is `T::type` if `T` is a `reference_wrapper`, `T` otherwise.


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