411 REFERENCE · Wikibooks
C++ Language/Templates/Traits/UnaryTransformTraits
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
A "transform trait" specifies a type that is similar to some other type, but with some added (or removed) characteristics.
In this example, variable m_iMember will be a int data member for both specializations T=int and T=int&:template<typename T> class CRClass { std::remove_reference<T>::type m_iMember; };.
Additional information about unary transform traits