BOSS
6.6.4.p03
BESIII Offline Software System
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TrkDirection.h
Go to the documentation of this file.
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#ifndef TRKDIRECTION_H
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#define TRKDIRECTION_H
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// -----------------------------------------------------------------------
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// File and Version Information:
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// $Id: TrkDirection.h,v 1.1.1.1 2005/04/21 06:01:42 zhangy Exp $
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//
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// These enums define standard values for directions along a track.
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// Out is defined as the direction of increasing flight length, physically
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// the direction of energy loss. In is define by decreasing flight length
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// and energy gain.
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//
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// Dave Brown, LBL
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//
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// Copyright Information:
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// Copyright (C) 1997 Lawrence Berkeley Laboratory
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//
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// Revision History:
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// 19991228 M. Kelsey -- Add output operator for symbolic writing.
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//------------------------------------------------------------------------
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#include <iosfwd>
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enum
trkDirection
{
trkOut
=0,
trkIn
};
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// Output operator to print "names" instead of numbers
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std::ostream&
operator<<
(std::ostream& os,
const
trkDirection
& dir);
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#endif
operator<<
std::ostream & operator<<(std::ostream &os, const trkDirection &dir)
trkDirection
trkDirection
Definition:
TrkDirection.h:23
trkOut
@ trkOut
Definition:
TrkDirection.h:23
trkIn
@ trkIn
Definition:
TrkDirection.h:23
source
Reconstruction
MdcPatRec
TrkBase
TrkBase-00-01-11
TrkBase
TrkDirection.h
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