1 | |
---|
2 | /** \class DelphesModule |
---|
3 | * |
---|
4 | * Base class for all Delphes modules |
---|
5 | * |
---|
6 | * $Date: 2008-06-04 13:57:25 $ |
---|
7 | * $Revision: 1.1 $ |
---|
8 | * |
---|
9 | * |
---|
10 | * \author P. Demin - UCL, Louvain-la-Neuve |
---|
11 | * |
---|
12 | */ |
---|
13 | |
---|
14 | #include "classes/DelphesModule.h" |
---|
15 | |
---|
16 | #include "classes/DelphesFactory.h" |
---|
17 | |
---|
18 | #include "ExRootAnalysis/ExRootTreeReader.h" |
---|
19 | #include "ExRootAnalysis/ExRootTreeBranch.h" |
---|
20 | #include "ExRootAnalysis/ExRootTreeWriter.h" |
---|
21 | #include "ExRootAnalysis/ExRootResult.h" |
---|
22 | |
---|
23 | #include "TROOT.h" |
---|
24 | #include "TClass.h" |
---|
25 | #include "TFolder.h" |
---|
26 | #include "TObjArray.h" |
---|
27 | |
---|
28 | #include <iostream> |
---|
29 | #include <stdexcept> |
---|
30 | #include <sstream> |
---|
31 | |
---|
32 | using namespace std; |
---|
33 | |
---|
34 | DelphesModule::DelphesModule() : |
---|
35 | fTreeWriter(0), fFactory(0), fPlots(0), |
---|
36 | fPlotFolder(0), fExportFolder(0) |
---|
37 | { |
---|
38 | } |
---|
39 | |
---|
40 | //------------------------------------------------------------------------------ |
---|
41 | |
---|
42 | DelphesModule::~DelphesModule() |
---|
43 | { |
---|
44 | } |
---|
45 | |
---|
46 | //------------------------------------------------------------------------------ |
---|
47 | |
---|
48 | void DelphesModule::Init() |
---|
49 | { |
---|
50 | } |
---|
51 | |
---|
52 | //------------------------------------------------------------------------------ |
---|
53 | |
---|
54 | void DelphesModule::Process() |
---|
55 | { |
---|
56 | } |
---|
57 | |
---|
58 | //------------------------------------------------------------------------------ |
---|
59 | |
---|
60 | void DelphesModule::Finish() |
---|
61 | { |
---|
62 | } |
---|
63 | |
---|
64 | //------------------------------------------------------------------------------ |
---|
65 | |
---|
66 | const TObjArray *DelphesModule::ImportArray(const char *name) |
---|
67 | { |
---|
68 | stringstream message; |
---|
69 | TObjArray *object; |
---|
70 | |
---|
71 | object = static_cast<TObjArray *>(GetObject(Form("Export/%s", name), TObjArray::Class())); |
---|
72 | if(!object) |
---|
73 | { |
---|
74 | message << "can't access input list '" << name; |
---|
75 | message << "' in module '" << GetName() << "'"; |
---|
76 | throw runtime_error(message.str()); |
---|
77 | } |
---|
78 | |
---|
79 | return object; |
---|
80 | } |
---|
81 | |
---|
82 | //------------------------------------------------------------------------------ |
---|
83 | |
---|
84 | TObjArray *DelphesModule::ExportArray(const char *name) |
---|
85 | { |
---|
86 | TObjArray *array; |
---|
87 | if(!fExportFolder) |
---|
88 | { |
---|
89 | fExportFolder = NewFolder("Export"); |
---|
90 | } |
---|
91 | |
---|
92 | array = GetFactory()->NewPermanentArray(); |
---|
93 | |
---|
94 | array->SetName(name); |
---|
95 | fExportFolder->Add(array); |
---|
96 | |
---|
97 | return array; |
---|
98 | } |
---|
99 | |
---|
100 | //------------------------------------------------------------------------------ |
---|
101 | |
---|
102 | ExRootTreeBranch *DelphesModule::NewBranch(const char *name, TClass *cl) |
---|
103 | { |
---|
104 | stringstream message; |
---|
105 | if(!fTreeWriter) |
---|
106 | { |
---|
107 | fTreeWriter = static_cast<ExRootTreeWriter *>(GetObject("TreeWriter", ExRootTreeWriter::Class())); |
---|
108 | if(!fTreeWriter) |
---|
109 | { |
---|
110 | message << "can't access access tree writer"; |
---|
111 | throw runtime_error(message.str()); |
---|
112 | } |
---|
113 | } |
---|
114 | return fTreeWriter->NewBranch(name, cl); |
---|
115 | } |
---|
116 | |
---|
117 | //------------------------------------------------------------------------------ |
---|
118 | |
---|
119 | ExRootResult *DelphesModule::GetPlots() |
---|
120 | { |
---|
121 | if(!fPlots) |
---|
122 | { |
---|
123 | fPlots = new ExRootResult(); |
---|
124 | fPlots->SetFolder(GetFolder()); |
---|
125 | } |
---|
126 | return fPlots; |
---|
127 | } |
---|
128 | |
---|
129 | //------------------------------------------------------------------------------ |
---|
130 | |
---|
131 | DelphesFactory *DelphesModule::GetFactory() |
---|
132 | { |
---|
133 | stringstream message; |
---|
134 | if(!fFactory) |
---|
135 | { |
---|
136 | fFactory = static_cast<DelphesFactory *>(GetObject("ObjectFactory", DelphesFactory::Class())); |
---|
137 | if(!fFactory) |
---|
138 | { |
---|
139 | message << "can't access access object factory"; |
---|
140 | throw runtime_error(message.str()); |
---|
141 | } |
---|
142 | } |
---|
143 | return fFactory; |
---|
144 | } |
---|
145 | |
---|
146 | |
---|