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std::experimental::basic_string_view<CharT,Traits>::size, std::experimental::basic_string_view<CharT,Traits>::length

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Technical specifications
Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals TS v2)
Library fundamentals 3 (library fundamentals TS v3)
Extensions for parallelism (parallelism TS)
Extensions for parallelism 2 (parallelism TS v2)
Extensions for concurrency (concurrency TS)
Concepts (concepts TS)
Ranges (ranges TS)
Mathematical special functions (special functions TR)
 
 
 
constexpr size_type size() const noexcept;
(library fundamentals TS)
constexpr size_type length() const noexcept;
(library fundamentals TS)

Returns the number of CharT elements in the view, i.e. std::distance(begin(), end()).

Contents

[edit] Parameters

(none)

[edit] Return value

The number of CharT elements in the view.

[edit] Complexity

Constant.

[edit] See also

checks whether the view is empty
(public member function) [edit]
returns the maximum number of characters
(public member function) [edit]