Function clingo_sys::clingo_statistics_array_at

pub unsafe extern "C" fn clingo_statistics_array_at(
    statistics: *mut clingo_statistics_t, 
    key: u64, 
    offset: usize, 
    subkey: *mut u64
) -> bool

Get the subkey at the given offset of an array entry.

@pre The @link clingo_statistics_type() type@endlink of the entry must be @ref ::clingo_statistics_type_array.

Parameters:

• statistics the target statistics
• key the key
• offset the offset in the array
• subkey the resulting subkey

Returns whether the call was successful