std::basic_string_view<CharT,Traits>::max_size - cppreference.com (original) (raw)

| constexpr size_type max_size() const noexcept; | | (since C++17) | | ------------------------------------------------ | | ------------- |

The largest possible number of char-like objects that can be referred to by a basic_string_view.

[edit] Parameters

(none)

[edit] Return value

Maximum number of characters.

[edit] Complexity

Constant.

[edit] Example

Possible output:

9223372036854775807 <- numeric_limits::max() 4611686018427387899 <- string_view::max_size() 4611686018427387899 <- basic_string_view::max_size() 2305843009213693949 <- basic_string_view::max_size() 1152921504606846974 <- wstring_view::max_size() 1152921504606846974 <- basic_string_view::max_size()

[edit] See also

| | returns the number of characters (public member function) [edit] | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | | checks whether the view is empty (public member function) [edit] | | | returns the maximum number of characters (public member function of std::basic_string<CharT,Traits,Allocator>) [edit] |