max_size()

template<typename _Tp>

constexpr size_type std::allocator_traits< allocator< _Tp > >::max_size ( const allocator_type & __a )

inlinestaticconstexprnoexcept

The maximum supported allocation size.

Parameters

__a	An allocator.

Returns

__a.max_size()

Definition at line 749 of file bits/alloc_traits.h.

      {
#if __cplusplus <= 201703L
      return __a.max_size();
#else
      return size_t(-1) / sizeof(value_type);
#endif
      }