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2f2fad1f80
This can be handy when oen doesn't want any output but still get access to filter functionality, including rotation; and also for general testing.
30 lines
852 B
C++
30 lines
852 B
C++
// See the file "COPYING" in the main distribution directory for copyright.
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//
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// Dummy log writer that just discards everything (but still pretends to rotate).
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#ifndef LOGWRITERNONE_H
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#define LOGWRITERNONE_H
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#include "LogWriter.h"
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class LogWriterNone : public LogWriter {
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public:
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LogWriterNone() {}
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~LogWriterNone() {};
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static LogWriter* Instantiate() { return new LogWriterNone; }
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protected:
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virtual bool DoInit(string path, int num_fields,
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const LogField* const * fields) { return true; }
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virtual bool DoWrite(int num_fields, const LogField* const * fields,
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LogVal** vals) { return true; }
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virtual bool DoSetBuf(bool enabled) { return true; }
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virtual bool DoRotate(string rotated_path, double open, double close,
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bool terminating);
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virtual bool DoFlush() { return true; }
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virtual void DoFinish() {}
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};
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#endif
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