Function yrs::youtput_read_float [−][src]
#[no_mangle]
pub unsafe extern "C" fn youtput_read_float(
val: *const YOutput
) -> *const c_float
Expand description
Attempts to read the value for a given YOutput
pointer as a 64-bit floating point number.
Returns a null pointer in case when a value stored under current YOutput
cell
is not a floating point number.