#include guard
Sign in to saveAlso known as macro guard, include guard, header guard
construct in C and C++ for idempotent header inclusion
Connections
include directive
Entity
Q15777
Entity
PHP
Entity
Q2407
Entity
programmer
Entity
Objective-C
Entity
number sign
Entity
macro
Entity
PL/I
Entity
recursion
Entity
preprocessor
Entity
C preprocessor
Entity
transclusion
Entity
Universally Unique Identifier
Entity
letter case
Entity
C++20
Entity
naming convention
Entity
#pragma once
Entity
identifier
Entity
translation unit
Entity