| Geant4 Cross Reference |
1 //
2 // ********************************************************************
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24 // ********************************************************************
25 //
26 // G4FilecoutDestination class implementation
27 //
28 // Author: A.Dotti (SLAC), April 2017
29 // --------------------------------------------------------------------
30
31 #include "G4FilecoutDestination.hh"
32
33 #include <ios>
34 #include <memory>
35
36 // --------------------------------------------------------------------
37 G4FilecoutDestination::~G4FilecoutDestination()
38 {
39 Close();
40 if(m_output)
41 {
42 m_output.reset();
43 }
44 }
45
46 // --------------------------------------------------------------------
47 void G4FilecoutDestination::Open(std::ios_base::openmode mode)
48 {
49 if(m_name.empty())
50 {
51 #ifndef __MIC
52 // Cannot use G4Exception, because G4cout/G4cerr is not setup
53 throw std::ios_base::failure("No output file name specified");
54 #endif
55 }
56 if(m_output != nullptr && m_output->is_open())
57 {
58 Close();
59 }
60 m_output = std::make_unique<std::ofstream>(m_name, std::ios_base::out | mode);
61 }
62
63 // --------------------------------------------------------------------
64 void G4FilecoutDestination::Close()
65 {
66 if(m_output && m_output->is_open())
67 {
68 m_output->close();
69 }
70 }
71
72 // --------------------------------------------------------------------
73 G4int G4FilecoutDestination::ReceiveG4debug(const G4String& msg)
74 {
75 if(m_output == nullptr || !m_output->is_open())
76 {
77 Open(m_mode);
78 }
79 *m_output << msg;
80 return 0;
81 }
82
83 // --------------------------------------------------------------------
84 G4int G4FilecoutDestination::ReceiveG4cout(const G4String& msg)
85 {
86 if(m_output == nullptr || !m_output->is_open())
87 {
88 Open(m_mode);
89 }
90 *m_output << msg;
91 return 0;
92 }
93
94 // --------------------------------------------------------------------
95 G4int G4FilecoutDestination::ReceiveG4cerr(const G4String& msg)
96 {
97 if(m_output == nullptr || !m_output->is_open())
98 {
99 Open(m_mode);
100 }
101 *m_output << msg;
102 return 0;
103 }
104