LesHouches.h

// -*- C++ -*-
//
// LesHouches.h is a part of ThePEG - Toolkit for HEP Event Generation
// Copyright (C) 1999-2007 Leif Lonnblad
//
// ThePEG is licenced under version 2 of the GPL, see COPYING for details.
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
//
#ifndef THEPEG_LesHouches_H
#define THEPEG_LesHouches_H
//
// This is the declaration of the LesHouches class.
//

#include "ThePEG/Config/ThePEG.h"

namespace ThePEG {

class HEPRUP {

public:

  HEPRUP() : IDWTUP(0), NPRUP(0) {}

public:

  void resize(int nrup) {
    NPRUP = nrup;
    resize();
  }

  void resize() {
    XSECUP.resize(NPRUP);
    XERRUP.resize(NPRUP);
    XMAXUP.resize(NPRUP);
    LPRUP.resize(NPRUP);
  }

  pair<long,long> IDBMUP;

  pair<double,double> EBMUP;

  pair<int,int> PDFGUP;

  pair<int,int> PDFSUP;

  int IDWTUP;

  int NPRUP;

  vector<double> XSECUP;

  vector<double> XERRUP;

  vector<double> XMAXUP;

  vector<int> LPRUP;

};


class HEPEUP {

public:

  HEPEUP()
    : NUP(0), IDPRUP(0), XWGTUP(0.0), XPDWUP(0.0, 0.0),
      SCALUP(0.0), AQEDUP(0.0), AQCDUP(0.0) {}

public:

  void resize(int nup) {
    NUP = nup;
    resize();
  }

  void resize() {
    IDUP.resize(NUP);
    ISTUP.resize(NUP);
    MOTHUP.resize(NUP);
    ICOLUP.resize(NUP);
    PUP.resize(NUP, std::vector<double>(5));
    VTIMUP.resize(NUP);
    SPINUP.resize(NUP);
  }

  int NUP;

  int IDPRUP;

  double XWGTUP;

  pair<double,double> XPDWUP;

  double SCALUP;

  double AQEDUP;

  double AQCDUP;

  vector<long> IDUP;

  vector<int> ISTUP;

  vector< pair<int,int> > MOTHUP;

  vector< pair<int,int> > ICOLUP;

  vector< vector<double> > PUP;

  vector<double> VTIMUP;

  vector<double> SPINUP;

};

}

#endif /* THEPEG_LesHouches_H */

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