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StreamLog.hpp
1 /*
2  Copyright 2015 Statoil ASA.
3 
4  This file is part of the Open Porous Media project (OPM).
5 
6  OPM 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 of the License, or
9  (at your option) any later version.
10 
11  OPM 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 OPM. If not, see <http://www.gnu.org/licenses/>.
18 */
19 
20 #ifndef STREAMLOG_H
21 #define STREAMLOG_H
22 
23 #include <fstream>
24 #include <iostream>
25 #include <cstdint>
26 
27 #include <opm/common/OpmLog/LogBackend.hpp>
28 
29 namespace Opm {
30 
31 class StreamLog : public LogBackend {
32 
33 public:
34  StreamLog(const std::string& logFile , int64_t messageMask, bool append = false);
35  StreamLog(std::ostream& os , int64_t messageMask);
36  ~StreamLog();
37 
38 protected:
39  virtual void addMessageUnconditionally(int64_t messageType, const std::string& message) override;
40 
41 private:
42  void close();
43 
44  std::ofstream m_ofstream;
45  std::ostream * m_ostream;
46  bool m_streamOwner;
47 };
48 }
49 
50 #endif
Abstract interface class for log backends.
Definition: LogBackend.hpp:36
Definition: StreamLog.hpp:31
virtual void addMessageUnconditionally(int64_t messageType, const std::string &message) override
This is the method subclasses should override.
This class implements a small container which holds the transmissibility mulitpliers for all the face...
Definition: Exceptions.hpp:29