Type Alias Evaluate

pub type Evaluate = Option<unsafe extern "C" fn(data: *mut c_void, samples: c_int, x: *const f64, p: *const f64, fx: *mut f64, dfdx: *mut f64, dfdp: *mut f64)>;

Function pointer type passed to oefpil as 1st argument.

Arguments:

• data: User-defined structure defining model inclusive number of variables and parameters.
• samples: Number of samples per variable.
• x: Sample from independent variables (sample-major).
• p: Parameters.
• fx: Evaluated dependent variables.
• dfdx: Evaluated derivatives in independent variables (sample-major).
• dfdp: Evaluated derivatives in parameters (sample-major).

Aliased Type

enum Evaluate {
    None,
    Some(unsafe extern "C" fn(_: *mut c_void, _: i32, _: *const f64, _: *const f64, _: *mut f64, _: *mut f64, _: *mut f64)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut c_void, _: i32, _: *const f64, _: *const f64, _: *mut f64, _: *mut f64, _: *mut f64))

Some value of type T.