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PHTimeServer.h
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1 #ifndef PHOOL_PHTIMESERVER_H
2 #define PHOOL_PHTIMESERVER_H
3 
12 #include "PHTimer.h"
13 
14 #include <iostream>
15 #include <map>
16 #include <memory>
17 #include <string>
18 #include <utility>
19 
26 {
27  public:
29  class timer
30  {
31  public:
32  timer(const std::string& key, unsigned short uid)
33  : _timer(new PHTimer(key))
34  , _uid(uid)
35  {
36  }
37 
38  PHTimer* get(void)
39  {
40  return _timer.get();
41  }
42 
43  const PHTimer* get(void) const
44  {
45  return _timer.get();
46  }
47 
48  unsigned short get_uid(void) const
49  {
50  return _uid;
51  }
52 
53  private:
54 
55  std::shared_ptr<PHTimer> _timer;
56  unsigned short _uid;
57  };
58 
60  static PHTimeServer* get(void)
61  {
62  static PHTimeServer* _server = new PHTimeServer();
63  return _server;
64  }
65 
67  virtual ~PHTimeServer()
68  {
69  }
70 
72  timer insert_new(const std::string&);
73 
75  timer insert_new_single_shot(const std::string&);
76 
78  timer get_timer(const std::string&);
79 
81  timer get_single_shot_timer(const std::string&);
82 
84  void print(std::ostream& out = std::cout) const;
85 
87  void print_stat(std::ostream& out = std::cout) const;
88 
89  protected:
92  : _timer_id(0)
94  {
95  }
96 
97  private:
99  typedef std::map<std::string, timer> time_map;
100 
102  typedef std::map<std::string, timer>::iterator time_iterator;
103 
105  typedef std::map<std::string, timer>::const_iterator const_time_iterator;
106 
109 
112 
114  unsigned short _timer_id;
115 
117  unsigned short _single_shot_timer_id;
118 
119  public:
121  class iterator
122  {
123  public:
126  {
127  if (_iter == _map.end()) return nullptr;
128  PHTimeServer::timer* out(&_iter->second);
129  ++_iter;
130  return out;
131  }
132 
135  {
136  if (_iter == _map.end()) return nullptr;
137  return &_iter->second;
138  }
139 
140  protected:
143  : _map(map)
144  , _iter(_map.begin())
145  {
146  }
147 
148  private:
151 
154 
155  friend class PHTimeServer;
156  };
157 
159  iterator range(void) { return iterator(_timers); }
160 };
161 #endif