// -*- mode: c++ -*- 
// $Id: BrDbMagnetVolume.h,v 1.6 2002/06/06 23:04:22 hagel Exp $
// $Author: hagel $
// $Date: 2002/06/06 23:04:22 $
// $Copyright: 2001 Brahms Collaboration 
//
//NOTE: SEE IMPORTANT NOTE IN CXX FILE
//KH 8-Apr-2001
#ifndef BRAT_BrDbMagnetVolume
#define BRAT_BrDbMagnetVolume
#ifndef ROOT_TObjArray
#include "TObjArray.h"
#endif
#ifndef ROOT_TSQLServer
#include "TSQLServer.h"
#endif
#ifndef ROOT_TSQLResult
#include "TSQLResult.h"
#endif
#ifndef ROOT_TSQLRow
#include "TSQLRow.h"
#endif
#ifndef BRAT_BrDbTable
#include "BrDbTable.h"
#endif
#ifndef BRAT_BrDbQuery
#include "BrDbQuery.h"
#endif

class BrDbMagnetVolume : public BrDbTable {
  friend class BrGeometriesDb;
  friend class BrRdbmGeometriesDb;

public:
  enum EFieldTypes {
     kFieldTypeAnalytical = 1
     };

public:
  enum ERunTypes {
     kTypeData = 1,
     kTypeSimulation = 2
     };

private:
  Char_t   fName[64];   // Magnet name
  Int_t    fValidStart; // Start time that these values are valid (UNIX time)
  Int_t    fValidStop;  // Stop time for these values to be valid (UNIX time)
  Int_t    fFromStart;  // Start time for basis for revsion
  Int_t    fFromEnd;    // End time for basis for revsion
  Int_t    fDate;       // Date of creation 
  Double_t fFrontEdge;  // Z of front edge
  Double_t fBackEdge;   // Z of back edge
  Int_t    fFieldType;  // Type of field; 
  Char_t   fFieldFilename[64]; //Name of file containing field data if field
                               //type indicates data is stored in a file
  Int_t    fRunType;    //Type of run this entry used for, ie data or simul.
  Int_t    fRevisionId; //RevisionId

  void SetName(const Char_t *name);
  void SetFieldFilename(const Char_t *name);
  void SetRevisionId(Int_t revision) {fRevisionId = revision;}
  
public:
  BrDbMagnetVolume();
  BrDbMagnetVolume(const Char_t *name, Int_t validstart, Int_t validstop, Int_t fromstart, Int_t fromend, Int_t date, Double_t zmin, Double_t zmax, EFieldTypes fieldType = kFieldTypeAnalytical, const Char_t *fieldFilename=0,ERunTypes runType = kTypeData);
  
  static const Char_t*       kTableName;
  static BrDbQuery*          Create(void);
  static BrDbMagnetVolume*   SingleInstance(TSQLRow*);
  static TObjArray*          MultipleInstance(TSQLResult*);
  
  virtual BrDbQuery*         Insert(void);

  const Char_t *GetName() const {return (const Char_t*)fName;}
  Int_t    GetValidStart() const {return fValidStart;}
  Int_t    GetValidStop()  const {return fValidStop;}
  Int_t    GetFromStart()  const {return fFromStart;}
  Int_t    GetFromEnd()    const {return fFromEnd;}
  Int_t    GetDate()       const {return fDate;}
  Double_t GetFrontEdge()  const {return fFrontEdge;}
  Double_t GetBackEdge()   const {return fBackEdge;}
  Int_t    GetFieldType()  const {return fFieldType;}
  const Char_t *GetFieldFilename() const {return fFieldFilename;}
  Int_t    GetRunType()    const {return fRunType;}
  Int_t GetRevisionId()    const {return fRevisionId;}

  ClassDef(BrDbMagnetVolume,1) // Magnet Parameter Class for BRAHMS database
}
;

#endif
//
// $Log: BrDbMagnetVolume.h,v $
// Revision 1.6  2002/06/06 23:04:22  hagel
// Fix small bugs with magnet revisions
//
// Revision 1.5  2001/10/08 10:51:54  cholm
// Some small changes mostly (I'm not sure that Kris has finished this yet).
// Implmented the MySQL implmentation of the BrGeometriesDb access class.
// The ROOT implmentation must wait until it's clear what the status of this
// part of BRAT is (I'm not all that happy with the current implmentation, and
// it doesn't help not to have some documentation).
//
// Revision 1.4  2001/09/05 03:59:12  hagel
// Added GetDate method
//
// Revision 1.3  2001/08/14 14:45:37  hagel
// Yet another iteration on GeometryDB
//
// Revision 1.2  2001/08/02 03:13:46  hagel
// Yet another iteration on GeometryDB; this should be close to last
//
// Revision 1.1.1.1  2001/06/21 14:55:18  hagel
// Initial revision of brat2
//
// Revision 1.4  2001/06/05 18:38:43  cholm
// Removed BrDbInc.h an all references to it
//
// Revision 1.3  2001/05/07 21:22:32  hagel
// Next iteration of Geometry DB
//
// Revision 1.2  2001/04/20 16:14:15  hagel
// Rework MySQL mode of BrMagnetVolume
//
// Revision 1.1  2001/03/07 16:53:00  hagel
// Initial revision, probably needs more iterations
//