Namespaces
Variants

C memory management library

From cppreference.net
Memory management library
( exposition only* )
Allocators
Uninitialized memory algorithms
Constrained uninitialized memory algorithms
Memory resources
Uninitialized storage (until C++20)
( until C++20* )
( until C++20* )
( until C++20* )

Garbage collector support (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)

函数

定义于头文件 <cstdlib>
分配内存
(函数)
分配对齐的内存
(函数)
分配并清零内存
(函数)
扩展或收缩先前分配的内存块
(函数)
释放先前分配的内存
(函数)

参见

C 文档 关于 C 内存管理库