Geant4 11.1.1
Toolkit for the simulation of the passage of particles through matter
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G4FilecoutDestination.cc
Go to the documentation of this file.
1//
2// ********************************************************************
3// * License and Disclaimer *
4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
6// * the Geant4 Collaboration. It is provided under the terms and *
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24// ********************************************************************
25//
26// G4FilecoutDestination class implementation
27//
28// Author: A.Dotti (SLAC), April 2017
29// --------------------------------------------------------------------
30
32
33#include <ios>
34#include <memory>
35
36// --------------------------------------------------------------------
38{
39 Close();
40 if(m_output)
41 {
42 m_output.reset();
43 }
44}
45
46// --------------------------------------------------------------------
47void 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// --------------------------------------------------------------------
65{
66 if(m_output && m_output->is_open())
67 {
68 m_output->close();
69 }
70}
71
72// --------------------------------------------------------------------
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// --------------------------------------------------------------------
85{
86 if(m_output == nullptr || !m_output->is_open())
87 {
88 Open(m_mode);
89 }
90 *m_output << msg;
91 return 0;
92}
int G4int
Definition: G4Types.hh:85
void Open(std::ios_base::openmode mode=std::ios_base::app)
G4int ReceiveG4cout(const G4String &msg) override
G4int ReceiveG4cerr(const G4String &msg) override