1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
2  *
3  *  DataDifferential Utility Library
4  *
5  *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
6  *  All rights reserved.
7  *
8  *  Redistribution and use in source and binary forms, with or without
9  *  modification, are permitted provided that the following conditions are
10  *  met:
11  *
12  *      * Redistributions of source code must retain the above copyright
13  *  notice, this list of conditions and the following disclaimer.
14  *
15  *      * Redistributions in binary form must reproduce the above
16  *  copyright notice, this list of conditions and the following disclaimer
17  *  in the documentation and/or other materials provided with the
18  *  distribution.
19  *
20  *      * The names of its contributors may not be used to endorse or
21  *  promote products derived from this software without specific prior
22  *  written permission.
23  *
24  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
25  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
26  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
27  *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
28  *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
29  *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
30  *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
31  *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
32  *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
33  *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
34  *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35  *
36  */
37 
38 #pragma once
39 
40 #include <string>
41 #include <fstream>
42 
43 namespace datadifferential {
44 namespace util {
45 
46 class Logfile
47 {
48 public:
49   Logfile(const std::string &arg);
50 
51   ~Logfile();
52 
log()53   std::ofstream &log()
54   {
55     return _log_file;
56   }
57 
58   bool open();
59 
60 private:
61   const std::string _filename;
62   std::ofstream _log_file;
63 };
64 
65 } /* namespace util */
66 } /* namespace datadifferential */
67