Function scip_sys::SCIPbendersUpdateSubproblemLowerbound

source · 
pub unsafe extern "C" fn SCIPbendersUpdateSubproblemLowerbound(
    benders: *mut SCIP_BENDERS,
    probnumber: c_int,
    lowerbound: f64
)
Expand description

updates the lower bound for the subproblem. If the lower bound is not greater than the previously stored lowerbound, then no update occurs.