Remove dead code (commented)

Author: EtienneAr

src/ocp-handler.cpp

@@ -69,17 +69,6 @@ namespace simple_mpc
     return qc->getTarget();
   }
 
-  /* void OCPHandler::setReferenceState(const ConstVectorRef & x_ref)
-  {
-    assert(x_ref.size() == x0_.size() && "x_ref not of the right size");
-    x0_ = x_ref;
-  }
-
-  ConstVectorRef OCPHandler::getReferenceState()
-  {
-    return x0_;
-  } */
-
   CostStack * OCPHandler::getCostStack(std::size_t t)
   {
     if (t >= getSize())