/usr/include/timbl/LogStream.h is in libtimbl3-dev 6.4.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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$Id: LogStream.h 13733 2011-12-20 14:23:11Z sloot $
$URL: https://ilk.uvt.nl/svn/trunk/sources/Timbl6/include/timbl/LogStream.h $
Copyright (c) 1998 - 2011
ILK - Tilburg University
CLiPS - University of Antwerp
This file is part of timbl
timbl is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
timbl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, see <http://www.gnu.org/licenses/>.
For questions and suggestions, see:
http://ilk.uvt.nl/software.html
or send mail to:
timbl@uvt.nl
*/
#ifndef LOGSTREAM_H
#define LOGSTREAM_H
#include <iostream>
#include <string>
#include "timbl/LogBuffer.h"
#if defined __GNUC__ || __IBMCPP__
#define LTGT <>
#else
#define LTGT
#endif
template<class T> class o_manip;
template <class T> std::ostream& operator << (std::ostream&, const o_manip<T>& );
template<class T> class o_manip{
typedef std::ostream& (*FRM)(std::ostream&, T );
FRM func;
T l;
public:
o_manip<T>( FRM f, T ll ): func(f), l(ll) {};
friend std::ostream& operator << LTGT (std::ostream&, const o_manip<T>& );
o_manip<T>( const o_manip<T>& o ):
func(o.func), l(o.l){};
private:
o_manip<T> operator=( const o_manip<T>& );
};
template<class T>
inline std::ostream& operator << (std::ostream& os,
const o_manip<T>& m ){
return m.func( os, m.l );
}
class LogStream : public std::ostream {
friend o_manip<LogLevel> setlevel( LogLevel );
friend o_manip<LogLevel> setthreshold( LogLevel );
friend o_manip<LogFlag> setstamp( LogFlag );
friend o_manip<const std::string& > setmessage( const std::string& );
friend o_manip<const std::string&> addmessage( const std::string& );
friend o_manip<const std::string&> addmessage( const int );
friend o_manip<const std::string&> write_buf(const std::string& );
friend bool IsActive( LogStream & );
friend bool IsActive( LogStream * );
public:
LogStream();
LogStream( int );
LogStream( const std::string& ="", LogFlag = StampBoth );
LogStream( std::ostream&, const std::string& = "",
LogFlag = StampBoth );
LogStream( const LogStream&, const std::string&, LogFlag );
LogStream( const LogStream&, const std::string& );
LogStream( const LogStream * );
bool set_single_threaded_mode();
bool single_threaded() const { return single_threaded_mode; };
void setthreshold( LogLevel t ){ buf.Threshold( t ); };
LogLevel getthreshold() const { return buf.Threshold(); };
void setlevel( LogLevel l ){ buf.Level( l ); };
LogLevel getlevel() const{ return buf.Level(); };
void associate( std::ostream& os ) { buf.AssocStream( os ); };
// std::ostream& associate() const { return buf.AssocStream(); };
void setstamp( LogFlag f ){ buf.StampFlag( f ); };
LogFlag getstamp() const { return buf.StampFlag(); };
void message( const std::string& s ){ buf.Message( s.c_str() ); };
void addmessage( const std::string& );
void addmessage( const int );
const std::string& message() const { return buf.Message(); };
static bool Problems();
private:
LogBuffer buf;
// prohibit assignment
LogStream& operator=( const LogStream& );
bool IsBlocking();
bool single_threaded_mode;
};
bool IsActive( LogStream & );
bool IsActive( LogStream * );
class Log{
public:
Log( LogStream *l );
Log( LogStream& l );
~Log();
LogStream& operator *();
private:
LogStream *my_stream;
LogLevel my_level;
Log( const Log& );
Log& operator=( const Log& );
};
class Dbg{
public:
Dbg( LogStream * );
Dbg( LogStream& );
~Dbg();
LogStream& operator *();
private:
LogStream *my_stream;
LogLevel my_level;
Dbg( const Dbg& );
Dbg& operator=( const Dbg& );
};
class xDbg{
public:
xDbg( LogStream * );
xDbg( LogStream& );
~xDbg();
LogStream& operator *();
private:
LogStream *my_stream;
LogLevel my_level;
xDbg( const xDbg& );
xDbg& operator=( const xDbg& );
};
class xxDbg{
public:
xxDbg( LogStream * );
xxDbg( LogStream& );
~xxDbg();
LogStream& operator *();
private:
LogStream *my_stream;
LogLevel my_level;
xxDbg( const xxDbg& );
xxDbg& operator=( const xxDbg& );
};
#endif
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