xieite::file_pipe::operator /*???*/()

Defined in header <xieite/io/file_pipe.hpp>

Casts the underlying pipe to bool.


Declaration

 
[[nodiscard]] explicit(false) operator bool() const noexcept;


Example

 
int main() {
	if (auto pipe = xieite::file_pipe("echo Hello, world!", "r")) {
		xieite::dump(xieite::read(pipe.get()));
	}
}
Possible output: 
Hello, world!
(Demonstration in Compiler Explorer unavailable)