std::pmr::null_memory_resource (3) - Linux Manuals
std::pmr::null_memory_resource: std::pmr::null_memory_resource
NAME
std::pmr::null_memory_resource - std::pmr::null_memory_resource
Synopsis
Defined in header <memory_resource>
std::pmr::memory_resource* null_memory_resource() noexcept; (since C++17)
Returns a pointer to a memory_resource that doesn't perform any allocation.
Return value
Returns a pointer p to a static storage duration object of a type derived from std::pmr::memory_resource, with the following properties:
* its allocate() function always throws std::bad_alloc;
* its deallocate() function has no effect;
* for any memory_resource r, p->is_equal(r) returns &r == p.
The same value is returned every time this function is called.