Function demes_forward_capi::forward_graph_iterate_time

#[no_mangle]
pub unsafe extern "C" fn forward_graph_iterate_time(
    graph: *mut OpaqueForwardGraph,
    status: *mut i32
) -> *const f64

Iterate to the next time point in the model.

Return values:

• null = done iterating
• not null = still iterating

Safety

graph must be a valid pointer