std::allocator<T>::max_size
From cppreference.com
C++
Memory management library
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std::allocator
Member functions | ||||
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(C++23)
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allocator::max_size
(until C++20)
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(until C++20)
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(until C++20)
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Non-member functions | ||||
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size_type max_size(
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const
throw
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(until C++11) | |
size_type max_size() const noexcept; |
(since C++11) (deprecated in C++17) (removed in C++20) |
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Returns the maximum theoretically possible value of n
, for which the call
allocate
(n, 0)
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
[static]
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returns the maximum object size supported by the allocator (public static member function of std::allocator_traits<Alloc> ) |