Return true if the specified lhs shared pointer does not refer to an object, and false otherwise.
Declared in <bslstl_sharedptr.h>
template<class LHS_TYPE>
bool
operator==(
shared_ptr<LHS_TYPE> const& lhs,
nullptr_t nullPointerLiteral) noexcept;true if lhs does not refer to an object
| Name | Description |
|---|---|
| lhs | left-hand side operand |
| nullPointerLiteral | null-pointer literal (unused; selects this overload) |