Function SCIPaddCurrentSol 

pub unsafe extern "C" fn SCIPaddCurrentSol(
    scip: *mut SCIP,
    heur: *mut SCIP_HEUR,
    stored: *mut c_uint,
) -> SCIP_RETCODE

adds current LP/pseudo solution to solution storage

@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 SCIP is in one of the following stages: - \ref SCIP_STAGE_PRESOLVED - \ref SCIP_STAGE_SOLVING