std::experimental::basic_string_view<CharT,Traits>::at
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std::experimental::basic_string_view
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constexpr const_reference at(size_type pos) const; |
(library fundamentals TS) | |
Returns a reference to the character at specified location pos. Bounds checking is performed, exception of type std::out_of_range
Parameters
| pos | - | position of the character to return |
Return value
Reference to the requested character.
Exceptions
Throws std::out_of_range if pos >= size()
Complexity
Constant.
See also
| access specified character (public member function) |