[u/mrichter/AliRoot.git] / FMD / AliFMD2.cxx

/**************************************************************************
 * Copyright(c) 2004, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/
/* $Id$ */
/** @file    AliFMD2.cxx
    @author  Christian Holm Christensen <cholm@nbi.dk>
    @date    Sun Mar 26 18:25:51 2006
    @brief   Concrete implementation of AliFMDDetector for FMD2
*/
//____________________________________________________________________
//                                                                          
// Concrete implementation of AliFMDDetector 
//
// This implements the geometry for FMD2
// The FMD2 has two ring, one of both types. 
// FMD2 is mounted on the space-frame via 4 flanges
// Support is not fleshed ot yet. 
// Support will be simple compared to FMD3.
//
#include "AliFMD2.h"		// ALIFMD2_H 
#include "AliLog.h"
// #include "AliFMDRing.h"		// ALIFMDRING_H 

//====================================================================
ClassImp(AliFMD2)
#if 0
  ; // This is here to keep Emacs for indenting the next line
#endif

//____________________________________________________________________
AliFMD2::AliFMD2(AliFMDRing* inner, AliFMDRing* outer) 
  : AliFMDDetector(2, inner, outer)
{
  // Constructor 
  // SetInnerZ(83.4);
  // SetOuterZ(75.2);
  // Double_t off = 0.414256-0.1963; // 2.35
  Double_t off = 0; // 0.414256-0.1963+.27; // 2.35
  if (off < 0) off = 0;
  if (off != 0) 
    AliWarning(Form("Z position of FMD2 rings may be wrong by %fcm!", off));
  SetInnerZ(83.4+off);
  SetOuterZ(75.2+off);
}


//____________________________________________________________________
void
AliFMD2::Init() 
{
  // Initialize 
  AliFMDDetector::Init();
  SetInnerHoneyHighR(GetOuterHoneyHighR());
}

//____________________________________________________________________
//
// EOF
//
Commit	Line	Data
	1	/**************************************************************************
	2	* Copyright(c) 2004, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15	/* $Id$ */
	16	/** @file AliFMD2.cxx
	17	@author Christian Holm Christensen <cholm@nbi.dk>
	18	@date Sun Mar 26 18:25:51 2006
	19	@brief Concrete implementation of AliFMDDetector for FMD2
	20	*/
	21	//____________________________________________________________________
	22	//
	23	// Concrete implementation of AliFMDDetector
	24	//
	25	// This implements the geometry for FMD2
	26	// The FMD2 has two ring, one of both types.
	27	// FMD2 is mounted on the space-frame via 4 flanges
	28	// Support is not fleshed ot yet.
	29	// Support will be simple compared to FMD3.
	30	//
	31	#include "AliFMD2.h" // ALIFMD2_H
	32	#include "AliLog.h"
	33	// #include "AliFMDRing.h" // ALIFMDRING_H
	34
	35	//====================================================================
	36	ClassImp(AliFMD2)
	37	#if 0
	38	; // This is here to keep Emacs for indenting the next line
	39	#endif
	40
	41	//____________________________________________________________________
	42	AliFMD2::AliFMD2(AliFMDRing* inner, AliFMDRing* outer)
	43	: AliFMDDetector(2, inner, outer)
	44	{
	45	// Constructor
	46	// SetInnerZ(83.4);
	47	// SetOuterZ(75.2);
	48	// Double_t off = 0.414256-0.1963; // 2.35
	49	Double_t off = 0; // 0.414256-0.1963+.27; // 2.35
	50	if (off < 0) off = 0;
	51	if (off != 0)
	52	AliWarning(Form("Z position of FMD2 rings may be wrong by %fcm!", off));
	53	SetInnerZ(83.4+off);
	54	SetOuterZ(75.2+off);
	55	}
	56
	57
	58	//____________________________________________________________________
	59	void
	60	AliFMD2::Init()
	61	{
	62	// Initialize
	63	AliFMDDetector::Init();
	64	SetInnerHoneyHighR(GetOuterHoneyHighR());
	65	}
	66
	67	//____________________________________________________________________
	68	//
	69	// EOF
	70	//