SCIPchgReoptObjective

scip_sys

Function SCIPchgReoptObjective 

Source 
pub unsafe extern "C" fn SCIPchgReoptObjective(
    scip: *mut SCIP,
    objsense: SCIP_OBJSENSE,
    vars: *mut *mut SCIP_VAR,
    coefs: *mut f64,
    nvars: c_int,
) -> SCIP_RETCODE
Expand description

changes the objective function of the original problem.

@return \ref SCIP_OKAY is returned if everything worked. otherwise a suitable error code is passed. see \ref SCIP_Retcode “SCIP_RETCODE” for a complete list of error codes.

@pre This method can be called if @p scip is in one of the following stages: - \ref SCIP_STAGE_PROBLEM - \ref SCIP_STAGE_PRESOLVED

@note This method should be only used to change the objective function during two reoptimization runs and is only recommended to an experienced user.

@note All variables not given in \p vars array are assumed to have an objective coefficient of zero.