ΒΆtemplate <class X, class Y>
inline typename std::enable_if<
    detail::IsValidPointer<X, Y>::value,
    X*>::type
extract_or_null(Y&& MD)

Description

Extract a Value from Metadata, allowing null. As an analogue to \a cast_or_null(), extract the \a Value subclass \c X from \c MD, allowing \c MD to be null.

Declared at: llvm/include/llvm/IR/Metadata.h:565

Templates

X
Y

Parameters

Y&& MD