std::experimental::basic_string_view<CharT,Traits>:: empty
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<
cpp
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experimental
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basic string view
C++
Experimental
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std::experimental::basic_string_view
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constexpr
bool
empty
(
)
const
noexcept
;
|
(library fundamentals TS) | |
Checks if the view has no characters, i.e. whether
size() == 0
.
Contents |
Parameters
(none)
Return value
true if the view is empty, false otherwise
Complexity
Constant.
See also
|
returns the number of characters
(public member function) |
|
|
returns the maximum number of characters
(public member function) |