std::pmr::memory_resource::allocate (3) Linux Manual Page

std::pmr::memory_resource::allocate – std::pmr::memory_resource::allocate

Synopsis

void *allocate(std::size_t bytes, (since C++ 17)

                                      std::size_t alignment = alignof(std::max_align_t));
(until C++ 20)

    [[nodiscard]] void *allocate(std::size_t bytes, (since C++ 20)

                                                        std::size_t alignment = alignof(std::max_align_t));
Allocates storage with a size of at least bytes bytes.The returned storage is aligned to the specified alignment if such alignment is supported, and to alignof(std::max_align_t) otherwise.

                                                                                                                                                     Equivalent to return do_allocate(bytes, alignment);
.

Exceptions

Throws an exception if storage of the requested size and alignment cannot be obtained.

See also

do_allocate allocates memory
            (virtual private member function)
[virtual]