[ns] Handover1.cc Mobility code

[El hadi Cherkaoui]

hi all,

i have a code of handover1.cc when creating handover module

/*
 * Creates a handover module
 */
Handover1::Handover1() : Handover(), connectingMac_(-1), scanTimer_(0)
{
  bind ("case_", &case_);
  bind ("confidence_th_", &confidence_th_); 
} 

My question is : where can i find the value of &confidence_th_ , is it a 
argument or given in an other class ?

thanx