package org.lcsim.mc.fast.cluster.ronan;
   
   import org.lcsim.util.aida.AIDA;
   import hep.physics.particle.Particle;
   import java.util.Random;
   
   public class ReconHADCluster extends ReconCluster {
       ReconHADCluster(ClusterResolutionTables parm, Random rand, Particle mcp, boolean hist) {
           super(parm, rand, mcp, hist);
  
          a = parm.getHADResolution();
          b = parm.getHADConstantTerm();
          c = parm.getHADPositionError();
          d = parm.getHADAlignmentError();
  
          smear(rand, hist);
      }
  
      protected void smearPosition(Random rand, double E, boolean hist) {
          double transSigma = c / Math.sqrt(E) + d;
          transDist = transSigma * rand.nextGaussian();
          if (hist)
              AIDA.defaultInstance().cloud1D("HAD: transDist").fill(transDist);
          smearPosition(rand);
      }
  }