NAME¶

std::allocator::max_size - std::allocator::max_size

Synopsis¶

size_type max_size() const throw(); (until C++11)
(since C++11)
size_type max_size() const noexcept; (deprecated in C++17)
(removed in C++20)

Returns the maximum theoretically possible value of n, for which the call
allocate(n, 0) could succeed.

In most implementations, this returns std::numeric_limits<size_type>::max() /
sizeof(value_type).

Parameters¶

(none)

Return value¶

The maximum supported allocation size.

See also¶

max_size returns the maximum object size supported by the allocator
[static] (public static member function of std::allocator_traits<Alloc>)