finalcut/src/flog.cpp

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/***********************************************************************
* flog.cpp - Interface of the FINAL CUT logger *
* *
* This file is part of the FINAL CUT widget toolkit *
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* *
* Copyright 2020 Markus Gans *
* *
* FINAL CUT is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation; either version 3 of *
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* the License, or (at your option) any later version. *
* *
* FINAL CUT is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this program. If not, see *
* <http://www.gnu.org/licenses/>. *
***********************************************************************/
#include "final/flog.h"
namespace finalcut
{
//----------------------------------------------------------------------
// class FLog
//----------------------------------------------------------------------
// constructors and destructor
//----------------------------------------------------------------------
FLog::FLog()
{ }
//----------------------------------------------------------------------
FLog::~FLog() // destructor
{
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FLog::sync();
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}
// public methods of FLog
//----------------------------------------------------------------------
FLog& FLog::operator << (LogLevel l)
{
using namespace std::placeholders;
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sync();
switch ( l )
{
case Info:
current_log = std::bind(&FLog::info, this, _1);
break;
case Warn:
current_log = std::bind(&FLog::warn, this, _1);
break;
case Error:
current_log = std::bind(&FLog::error, this, _1);
break;
case Debug:
current_log = std::bind(&FLog::debug, this, _1);
break;
}
return *this;
}
// protected methods of FLog
//----------------------------------------------------------------------
int FLog::sync()
{
if ( ! str().empty() )
{
current_log (str());
str("");
}
return 0;
}
} // namespace finalcut