SUMO - Simulation of Urban MObility
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OutputDevice_File.cpp
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1 /****************************************************************************/
8 // An output device that encapsulates an ofstream
9 /****************************************************************************/
10 // SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
11 // Copyright (C) 2001-2012 DLR (http://www.dlr.de/) and contributors
12 /****************************************************************************/
13 //
14 // This file is part of SUMO.
15 // SUMO is free software: you can redistribute it and/or modify
16 // it under the terms of the GNU General Public License as published by
17 // the Free Software Foundation, either version 3 of the License, or
18 // (at your option) any later version.
19 //
20 /****************************************************************************/
21 
22 
23 // ===========================================================================
24 // included modules
25 // ===========================================================================
26 #ifdef _MSC_VER
27 #include <windows_config.h>
28 #else
29 #include <config.h>
30 #endif
31 
32 #include <iostream>
33 #include "OutputDevice_File.h"
34 
35 #ifdef CHECK_MEMORY_LEAKS
36 #include <foreign/nvwa/debug_new.h>
37 #endif // CHECK_MEMORY_LEAKS
38 
39 
40 // ===========================================================================
41 // method definitions
42 // ===========================================================================
43 OutputDevice_File::OutputDevice_File(const std::string& fullName, const bool binary)
44  : OutputDevice(binary), myFileStream(0) {
45 #ifdef WIN32
46  if (fullName == "/dev/null") {
47  myFileStream = new std::ofstream("NUL");
48 #else
49  if (fullName == "nul" || fullName == "NUL") {
50  myFileStream = new std::ofstream("/dev/null");
51 #endif
52  } else {
53  myFileStream = new std::ofstream(fullName.c_str(), binary ? std::ios::binary : std::ios_base::out);
54  }
55  if (!myFileStream->good()) {
56  delete myFileStream;
57  throw IOError("Could not build output file '" + fullName + "'.");
58  }
59 }
60 
61 
63  myFileStream->close();
64  delete myFileStream;
65 }
66 
67 
68 std::ostream&
70  return *myFileStream;
71 }
72 
73 
74 /****************************************************************************/
75