Struct rgsl::types::roots::RootFunctionFdf
source · #[repr(C)]pub struct RootFunctionFdf {
pub f: Option<extern "C" fn(x: c_double, params: *mut c_void) -> c_double>,
pub df: Option<extern "C" fn(x: c_double, params: *mut c_void) -> c_double>,
pub fdf: Option<extern "C" fn(x: c_double, params: *mut c_void, y: &mut c_double, dy: &mut c_double)>,
pub params: *mut c_void,
}
Fields§
§f: Option<extern "C" fn(x: c_double, params: *mut c_void) -> c_double>
§df: Option<extern "C" fn(x: c_double, params: *mut c_void) -> c_double>
§fdf: Option<extern "C" fn(x: c_double, params: *mut c_void, y: &mut c_double, dy: &mut c_double)>
§params: *mut c_void