Iguana 1.2.0
Implementation Guardian of Analysis Algorithms
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TestInfo.h
1#pragma once
2#include <fmt/format.h>
3#include <hipo4/reader.h>
4
5inline int TestInfo(std::string data_file)
6{
7
8 if(data_file == "") {
9 fmt::print(stderr, "ERROR: need a data file for command 'info'\n");
10 return 1;
11 }
12
13 // open the HIPO file
14 hipo::reader reader(data_file.c_str());
15
16 // print file info
17 fmt::println("num_events {}", reader.getEntries());
18
19 return 0;
20}