Function clingo_sys::clingo_propagate_control_add_clause [] [src]

pub unsafe extern "C" fn clingo_propagate_control_add_clause(
    control: *mut clingo_propagate_control_t,
    clause: *const clingo_literal_t,
    size: usize,
    type_: clingo_clause_type_t,
    result: *mut bool
) -> bool

Add the given clause to the solver.

This method sets its result to false if the current propagation must be stopped for the solver to backtrack.

@attention No further calls on the control object or functions on the assignment should be called when the result of this method is false.

Parameters:

  • control the target
  • clause the clause to add
  • size the size of the clause
  • type the clause type determining its lifetime
  • result result indicating whether propagation has to be stopped

Returns whether the call was successful; might set one of the following error codes: - ::clingo_error_bad_alloc