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LSSTDataManagementBasePackage
DualLog.h
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2 
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24 
30 #ifndef LSST_PEX_DUALLOG_H
31 #define LSST_PEX_DUALLOG_H
32 
34 
35 #include <fstream>
36 
37 namespace lsst {
38 namespace pex {
39 namespace logging {
40 
49 class DualLog : public ScreenLog {
50 public:
51 
68  DualLog(const lsst::daf::base::PropertySet& preamble, const std::string& filename,
69  int filethresh=0, int screenthresh=0, bool screenVerbose=false);
70 
83  DualLog(const std::string& filename, int filethresh=0, int screenthresh=0,
84  bool screenVerbose=false);
85 
86 
90  DualLog(const DualLog& that)
91  : ScreenLog(that), _file(that._file)
92  { }
93 
97  virtual ~DualLog();
98 
102  DualLog& operator=(const DualLog& that) {
103  if (this == &that) return *this;
104  dynamic_cast<ScreenLog*>(this)->operator=(that);
105  _file = that._file;
106  return *this;
107  }
108 
113  int getFileThreshold() { return _file->getThreshold(); }
114 
120  void setFileThreshold(int thresh) { _file->setThreshold(thresh); }
121 
138  static void createDefaultLog(const lsst::daf::base::PropertySet& preamble,
139  const std::string& filename,
140  int filethresh=Log::INHERIT_THRESHOLD,
141  int screenthresh=0, bool screenVerbose=false);
154  static void createDefaultLog(const std::string& filename,
155  int filethresh=Log::INHERIT_THRESHOLD,
156  int screenthresh=0, bool screenVerbose=false);
157 
158 
159 private:
160  void _init(const std::string& filename, int filethresh);
161 
163  std::ofstream *fstrm;
164 };
165 
166 }}} // end lsst::pex::logging
167 
168 #endif // end LSST_PEX_DUALLOG_H
a Log configured to send messages to the screen. The BriefFormatter is used to format the messages...
Definition: ScreenLog.h:43
an encapsulation of a logging stream that will filter messages based on their volume (importance) lev...
std::ofstream * fstrm
Definition: DualLog.h:163
static const int INHERIT_THRESHOLD
Definition: Log.h:183
void _init(const std::string &filename, int filethresh)
static void createDefaultLog(const lsst::daf::base::PropertySet &preamble, const std::string &filename, int filethresh=Log::INHERIT_THRESHOLD, int screenthresh=0, bool screenVerbose=false)
a Log that sends message to both the screen and a file.
Definition: DualLog.h:49
DualLog & operator=(const DualLog &that)
Definition: DualLog.h:102
definition of the ScreenLog class
DualLog(const lsst::daf::base::PropertySet &preamble, const std::string &filename, int filethresh=0, int screenthresh=0, bool screenVerbose=false)
Class for storing generic metadata.
Definition: PropertySet.h:82
DualLog(const DualLog &that)
Definition: DualLog.h:90
void setFileThreshold(int thresh)
Definition: DualLog.h:120
LogDestination * _file
Definition: DualLog.h:162