Function SCIPisPackingPartitioningOrbitope 

pub unsafe extern "C" fn SCIPisPackingPartitioningOrbitope(
    scip: *mut SCIP,
    vars: *mut *mut *mut SCIP_VAR,
    nrows: c_int,
    ncols: c_int,
    pprows: *mut *mut c_uint,
    npprows: *mut c_int,
    type_: *mut SCIP_ORBITOPETYPE,
) -> SCIP_RETCODE

checks whether an orbitope is a packing or partitioning orbitope