std::allocator<T>::max_size (3) - Linux Manuals
std::allocator<T>::max_size: std::allocator<T>::max_size
NAME
std::allocator<T>::max_size - std::allocator<T>::max_size
Synopsis
size_type max_size() const throw(); (until C++11)
size_type max_size() const noexcept; (deprecated in C++17)
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]