xieite::file_pipe::open()

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

Opens a xieite::file_pipe {}. May be called during construction.


Declaration

 #0 
void open(std::string_view cmd, std::string_view mode) noexcept;

#1 
#if XIEITE_PLATFORM_TYPE_WINDOWS
void open(std::wstring_view cmd, std::wstring_view mode) noexcept;
#endif
Only defined if the target platform is Windows.


Example

 
int main() {
	xieite::file_pipe pipe;

	pipe.open("echo Hello, world!", "r");

	xieite::dump(xieite::read(pipe.get()));
}
Possible output: 
Hello, world!
(Demonstration in Compiler Explorer unavailable)