proc getSetupHoldCstrMode {args} {

     set setupViews [all_setup_analysis_views]
     set arg [lindex $args 1]
     if { $arg == 0 } {
         set allViews $setupViews
     } else {
         set holdViews [all_hold_analysis_views]
         set allViews [concat  $setupViews $holdViews ]
     }
#     Puts $allViews
     set mode ""
     foreach view $allViews  {
        lappend mode [get_analysis_view $view -constraint_mode]
        set dc [get_analysis_view $view -delay_corner]
        set rc [get_delay_corner $dc -rc_corner]
     }
     set cstrMode [lsort -ascii -unique $mode]
#     Puts $cstrMode
     return $cstrMode
}