CKKWTree.h

// -*- C++ -*-
#ifndef HERWIG_CKKWTree_H
#define HERWIG_CKKWTree_H
//
// This is the declaration of the CKKWTree class.
//
 
#include "Herwig/Shower/QTilde/Base/HardTree.h"
#include "CKKWTree.fh"
 
namespace Herwig {
 
using namespace ThePEG;
 
class CKKWTree: public HardTree {
 
public:
 
  CKKWTree(vector<HardBranchingPtr>, vector<HardBranchingPtr>, ShowerInteraction);
 
public:
 
  bool checkXOrdering();
 
  Energy lowestPtMomentum( int jetMeasureMode, int cutOption );
 
  bool checkHardOrdering();
 
  Energy totalPt() { return totalpT_; } 
 
  void findNodes();
 
  map< HardBranchingPtr, Energy > & getNodes() { return nodes_; }
 
  Energy lowestPt( int jetMeasureMode, Energy2 s );
 
  bool ordered() const {return ordered_;}
 
protected:
 
  void getLowestJetMeasure( HardBranchingPtr branch, int jetMeasureMode, int cutOption );
 
  Energy hadronJetMeasure( const Lorentz5Momentum & p1, 
                           const Lorentz5Momentum & p2,
                           bool final );
  Energy getJetMeasure( const Lorentz5Momentum & p1,
                        const Lorentz5Momentum & p2,
                        int jetMeasureMode );
 
  bool externalBranching( HardBranchingPtr a, HardBranchingPtr b );
 
  void fillHardScales( HardBranchingPtr branch, vector< pair< Energy, double > > & currentLine );
 
  bool fillNodes( HardBranchingPtr );
 
  bool fixParents( HardBranchingPtr );
 
private:
 
  map< HardBranchingPtr,  Energy > nodes_;
 
  vector< vector< pair< Energy, double > > > hardLineScales_;
 
  Energy  lowestpTMomentum_;
 
  Energy totalpT_;
 
  HardBranchingPtr  lowestpT_;
 
  bool ordered_;
  
};
 
}
 
#endif /* HERWIG_CKKWTree_H */