Type Alias WriteFunc 

pub type WriteFunc<R> = unsafe extern "C" fn(*const R, *mut R, *const u64, *const u64, u64, *const bool);

Function signature for a JIT-compiled expression

Params

• (*const R): Pointer to input parameter vector
• (*mut R): Pointer to output buffer
• (*const u64): Pointer to parameter map
• (*const u64): Pointer to output map
• (u64): offset for each function unit (0offset = function, 1offset = first partial grad, ..)
• (*const bool): Pointer to constant parameter map