Function clingo_sys::clingo_backend_assume [] [src]

pub unsafe extern "C" fn clingo_backend_assume(
    backend: *mut clingo_backend_t,
    literals: *const clingo_literal_t,
    size: usize
) -> bool

Add an assumption directive.

Parameters:

  • backend - the target backend
  • literals - the literals to assume (positive literals are true and negative literals false for the next solve call)
  • size - the number of atoms

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

  • ::clingo_error_bad_alloc