Name

NULL macro — NULL pointer constant

Synopsis

#define NULL  . . .

The NULL macro expands to a null pointer constant. See <cstddef> for more information.

See Also

NULL in <cstddef>

Get C++ In a Nutshell now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.