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)
(removed in C++23)

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¶

Throws nothing.

See also¶

undeclare_no_pointers cancels the effect of std::declare_no_pointers
(C++11) (function)
(removed in C++23)