-
Notifications
You must be signed in to change notification settings - Fork 1
/
convert1.cc
72 lines (56 loc) · 1.42 KB
/
convert1.cc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
#include <iostream>
#include <string>
#include <fstream>
#include <sstream>
#include <vector>
#include "TTree.h"
#include "TFile.h"
// PADE data to ROOT Tree converter
// author: Hengne Li @ UVa
// date: 28 Feb. 2014
int main(int argc, char* argv[])
{
if (argc<3)
{
std::cout << argv[0] << " <data_file.txt> <rootfile_out.root>"
<< std::endl;
return 0;
}
std::ifstream infile(argv[1]);
TFile* fout = new TFile(argv[2], "recreate");
char date[100], time[100], ampm[10];
char time_stamp[300];
int event, channel, ndata;
int data[600];
TTree* tree = new TTree("tree", "tree");
tree->Branch("time_stamp", &time_stamp, "time_stamp/C");
tree->Branch("event", &event, "event/I");
//tree->Branch("trig_number", &trig_number, "trig_number/I");
//tree->Branch("board", &board, "board/I");
tree->Branch("channel", &channel, "channel/I");
tree->Branch("ndata", &ndata, "ndata/I");
tree->Branch("data", data, "data[ndata]/I");
std::string line;
if (infile.is_open())
{
event=0;
while (getline(infile,line))
{
event++;
std::stringstream sline(line);
sline >> date >> time >> ampm >> channel;
sprintf(time_stamp, "%s %s %s", date, time, ampm);
ndata=0;
int dd;
while ( sline >> dd )
{
data[ndata] = dd;
ndata++;
}
tree->Fill();
}
infile.close();
}
tree->Write();
fout->Close();
}