std::allocator_traits::max_size
From cppreference.com
< cpp | memory | allocator traits
| Defined in header
<memory>
|
||
| static size_type max_size( const Alloc& a );
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(since C++11) | |
If possible, obtains the maximum theoretically possible allocation size from the allocator a, by calling
a.max_size()
If the above is not possible (e.g. a does not have the member function max_size()), then returns std::numeric_limits<size_type>::max()
(until C++17)std::numeric_limits<size_type>::max() / sizeof(value_type) (since C++17)
Contents |
[edit] Parameters
(none)
[edit] Return value
Theoretical maximum allocation size
[edit] Exceptions
noexcept specification:
noexcept
[edit] See also
| returns the largest supported allocation size (public member function of std::allocator)
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