base_sink.h
Go to the documentation of this file.
1 //
2 // Copyright(c) 2015 Gabi Melman.
3 // Distributed under the MIT License (http://opensource.org/licenses/MIT)
4 //
5 
6 #pragma once
7 //
8 // base sink templated over a mutex (either dummy or real)
9 // concrete implementation should override the sink_it_() and flush_() methods.
10 // locking is taken care of in this class - no locking needed by the
11 // implementers..
12 //
13 
14 #include "spdlog/common.h"
15 #include "spdlog/details/log_msg.h"
16 #include "spdlog/formatter.h"
17 #include "spdlog/sinks/sink.h"
18 
19 namespace spdlog {
20 namespace sinks {
21 template<typename Mutex>
22 class base_sink : public sink
23 {
24 public:
25  base_sink() = default;
26  base_sink(const base_sink &) = delete;
27  base_sink &operator=(const base_sink &) = delete;
28 
29  void log(const details::log_msg &msg) final
30  {
31  std::lock_guard<Mutex> lock(mutex_);
32  sink_it_(msg);
33  }
34 
35  void flush() final
36  {
37  std::lock_guard<Mutex> lock(mutex_);
38  flush_();
39  }
40 
41  void set_pattern(const std::string &pattern) final
42  {
43  std::lock_guard<Mutex> lock(mutex_);
45  }
46 
47  void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) final
48  {
49  std::lock_guard<Mutex> lock(mutex_);
50  set_formatter_(std::move(sink_formatter));
51  }
52 
53 protected:
54  virtual void sink_it_(const details::log_msg &msg) = 0;
55  virtual void flush_() = 0;
56 
57  virtual void set_pattern_(const std::string &pattern)
58  {
59  set_formatter_(details::make_unique<spdlog::pattern_formatter>(pattern));
60  }
61 
62  virtual void set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter)
63  {
64  formatter_ = std::move(sink_formatter);
65  }
66  Mutex mutex_;
67 };
68 } // namespace sinks
69 } // namespace spdlog
void msg(const char *fmt,...)
Definition: message.cpp:107
virtual void set_formatter_(std::unique_ptr< spdlog::formatter > sink_formatter)
Definition: base_sink.h:62
std::string string
Definition: nybbler.cc:12
std::unique_ptr< spdlog::formatter > formatter_
Definition: sink.h:55
void log(const details::log_msg &msg) final
Definition: base_sink.h:29
virtual void flush_()=0
Definition: async.h:27
void flush() final
Definition: base_sink.h:35
void set_formatter(std::unique_ptr< spdlog::formatter > sink_formatter) final
Definition: base_sink.h:47
base_sink & operator=(const base_sink &)=delete
def move(depos, offset)
Definition: depos.py:107
void set_pattern(const std::string &pattern) final
Definition: base_sink.h:41
std::string pattern
Definition: regex_t.cc:33
virtual void set_pattern_(const std::string &pattern)
Definition: base_sink.h:57
virtual void sink_it_(const details::log_msg &msg)=0