source: trunk/MagicSoft/Mars/mdata/MDataValue.cc@ 8045

Last change on this file since 8045 was 3572, checked in by tbretz, 21 years ago
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1/* ======================================================================== *\
2!
3! *
4! * This file is part of MARS, the MAGIC Analysis and Reconstruction
5! * Software. It is distributed to you in the hope that it can be a useful
6! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
7! * It is distributed WITHOUT ANY WARRANTY.
8! *
9! * Permission to use, copy, modify and distribute this software and its
10! * documentation for any purpose is hereby granted without fee,
11! * provided that the above copyright notice appear in all copies and
12! * that both that copyright notice and this permission notice appear
13! * in supporting documentation. It is provided "as is" without express
14! * or implied warranty.
15! *
16!
17!
18! Author(s): Thomas Bretz 04/2002 <mailto:tbretz@astro.uni-wuerzburg.de>
19!
20! Copyright: MAGIC Software Development, 2000-2004
21!
22!
23\* ======================================================================== */
24
25/////////////////////////////////////////////////////////////////////////////
26//
27// MDataValue
28//
29// An MData object which corresponds to a simple value like 5.5, or 7.9
30// it can be set as variable object by giving it an index in the
31// constructor, only in this case SetVariables takes action
32//
33/////////////////////////////////////////////////////////////////////////////
34#include "MDataValue.h"
35
36#include <TArrayD.h>
37
38#include "MLog.h"
39#include "MLogManip.h"
40
41ClassImp(MDataValue);
42
43using namespace std;
44
45// --------------------------------------------------------------------------
46//
47// Return the value as a string
48//
49TString MDataValue::GetRule() const
50{
51 if (fIndex>=0)
52 {
53 TString str("[");
54 str += fIndex;
55 str += "]";
56 return str;
57 }
58
59 TString str;
60 str += fValue;
61 return str.Strip(TString::kBoth);
62}
63
64void MDataValue::SetVariables(const TArrayD &arr)
65{
66 if (fIndex>=0 && fIndex<arr.GetSize())
67 fValue = arr[fIndex];
68}
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