table of contents
std::experimental::optional::operatorbool(3) | C++ Standard Libary | std::experimental::optional::operatorbool(3) |
NAME¶
std::experimental::optional::operatorbool - std::experimental::optional::operatorbool
Synopsis¶
constexpr explicit operator bool() const noexcept; (library fundamentals TS)
Checks whether *this contains a value.
Parameters¶
(none)
Return value¶
true if *this contains a value, false if *this does not contain a value.
2022.07.31 | http://cppreference.com |