Function clingo_sys::clingo_symbolic_atoms_signatures_size

pub unsafe extern "C" fn clingo_symbolic_atoms_signatures_size(
    atoms: *const clingo_symbolic_atoms_t, 
    size: *mut usize
) -> bool

Get the number of different predicate signatures used in the program.

Parameters:

• atoms - the target
• size - the number of signatures

Returns whether the call was successful