std::declare_no_pointers (3) - Linux Man Pages

std::declare_no_pointers: std::declare_no_pointers

NAME

std::declare_no_pointers - std::declare_no_pointers

Synopsis


Defined in header <memory>
void declare_no_pointers( char *p, std::size_t n ); (since C++11)


Informs the garbage collector or leak detector that the specified memory region (n bytes beginning at the byte pointed to by p) contains no traceable pointers. If any part of the region is within an allocated object, the entire region must be contained in the same object.

Parameters


p - pointer to the beginning of the range
n - the number of bytes in the range

Return value


(none)

Exceptions


None

Example


 This section is incomplete
 Reason: no example

See also


undeclare_no_pointers cancels the effect of std::declare_no_pointers
                      (function)
(C++11)