1/* Copyright (C) 2021 Free Software Foundation, Inc.
2   Contributed by Oracle.
3
4   This file is part of GNU Binutils.
5
6   This program is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 3, or (at your option)
9   any later version.
10
11   This program is distributed in the hope that it will be useful,
12   but WITHOUT ANY WARRANTY; without even the implied warranty of
13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   GNU General Public License for more details.
15
16   You should have received a copy of the GNU General Public License
17   along with this program; if not, write to the Free Software
18   Foundation, 51 Franklin Street - Fifth Floor, Boston,
19   MA 02110-1301, USA.  */
20
21#ifndef _SAMPLE_H
22#define _SAMPLE_H
23
24// A data Sample object represents a single sample's worth of data.  This
25// object is private and is only used by Experiment and Sample_sel.
26
27#include "dbe_types.h"
28
29class PrUsage;
30
31class Sample
32{
33  friend class Experiment; // see post_process(), read_overview_file()
34public:
35  Sample (int num);
36  ~Sample ();
37  PrUsage *get_usage ();
38
39  char *
40  get_start_label ()
41  {
42    return start_label;
43  }
44
45  char *
46  get_end_label ()
47  {
48    return end_label;
49  }
50
51  hrtime_t
52  get_start_time ()
53  {
54    return start_time;
55  }
56
57  hrtime_t
58  get_end_time ()
59  {
60    return end_time;
61  }
62
63  int
64  get_number ()
65  {
66    return number;
67  }
68
69private:
70  void validate_usage ();   // Make sure usage data is consistent
71  bool validated;           // if validation performed
72  char *start_label;        // sample start label
73  char *end_label;          // sample end label
74  hrtime_t start_time;      // sample start time
75  hrtime_t end_time;        // sample end time
76  PrUsage *prusage;         // process usage data
77  int number;               // sample number
78};
79
80#endif /* _SAMPLE_H */
81