JobCNode.h

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// $Id: JobCNode.h,v 1.22 2002/10/16 08:21:55 rhatcher Exp $
//
// A single node in a reconstruction path
//
// messier@huhepl.harvard.edu
#ifndef JOBCNODE_H
#define JOBCNODE_H
#ifndef IOSFWD
#include <iosfwd>
#define IOSFWD
#endif
#ifndef __CINT__
# ifdef SITE_HAS_SIGC
#  ifndef SIGNAL_H
#   include "sigc++/signal.h"
#   define SIGNAL_H
#  endif
# endif
#endif
#ifndef STDLIB_H
#include <stdlib.h>
#define STTDLIB_H
#endif
#ifndef ROOT_Rtypes
#if !defined(__CINT__) || defined(__MAKECINT__)
#include "Rtypes.h" // Needed for ClassDef and ClassImp macros
#endif
#endif

class MomNavigator;
class JobCModule;
class JobCMethod;
class JobCResult;

class JobCNode
{
  friend std::ostream& operator<<(std::ostream& os, const JobCNode& n);
public:
  JobCNode();
  JobCNode(JobCModule *module, const JobCMethod *method);
  virtual ~JobCNode();

  // These are the methods I expect will be used from eg. macros
  void FilterOn();
  void FilterOff();
  void ReverseFilter();

public:
  // These I expect will be used internally
  JobCResult Execute(MomNavigator *mom);

  bool MatchModuleMethod(const char* mod, const char* meth);

  JobCMethod  GetMethod() const;
  JobCModule* GetModule() const;

  void SetModule(JobCModule* module);
  void SetMethod(JobCMethod* method);

#ifndef __CINT__
# ifdef SITE_HAS_SIGC
public:
  typedef enum EUpdate {
    kFilter // Filter setting updated
  } Update_t;
  SigC::Signal2<void,JobCNode*,JobCNode::Update_t> SigUpdate;
# endif
private:
  // SigC::Signal2 derives from SignalBase which has a private operator=
  // CINT attempts to generate explicit assignment unless told not to do so
  JobCNode& operator= (const JobCNode&) { abort(); return *this; } // no assignment
#endif

private:
  void Init();

  JobCModule       *fModule;        // Which module?
  const JobCMethod *fMethod;        // Which method?
  bool              fFilterActive;  // Filter on this node?
  bool              fFilterReverse; // Reverse pass/fail?
  int               fNin;           // Number of events to enter this node
  int               fNpass;         // Number of events passed
  int               fNfail;         // Number of events failed
  long int          fUserTime;      // User clock ticks spent in this node
  long int          fSystemTime;    // System clock ticks spent in this node

  ClassDef(JobCNode,0) // a single node in a reconstruction path
};

#endif // JOBCNODE_H

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