/usr/include/timbl/Common.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.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 | /*
$Id: Common.h 12969 2011-08-24 14:00:22Z sloot $
$URL: https://ilk.uvt.nl/svn/trunk/sources/Timbl6/include/timbl/Common.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 COMMON_H
#define COMMON_H
#include <iostream>
#include <cmath>
#include <cfloat>
#include <cassert>
#include <sys/time.h>
namespace Common {
const double Epsilon = DBL_EPSILON; // smallest x so that 1+x != 1
const int DEFAULT_MAX_FEATS = 2500; // default maximun number of Features
std::string Version();
std::string VersionName();
std::string VersionInfo( bool = false );
void ShowVersionInfo( std::ostream& );
inline int look_ahead( std::istream &is ){
int nc;
while( is ){
nc=is.peek();
if ( !isspace(nc) )
return nc;
nc = is.get();
}
return -1;
}
inline void skip_spaces( std::istream &is ){
int nc;
while( is ){
nc=is.peek();
if ( !isspace(nc) )
return;
nc = is.get();
}
}
inline double Log2(double number){
// LOG base 2.
if ( fabs(number) < Epsilon)
return(0.0);
return(log(number) / log(2.0));
}
class Timer {
public:
friend std::ostream& operator << ( std::ostream& os, const Timer& T );
Timer(){ reset(); };
void reset(){ myTime.tv_sec=0; myTime.tv_usec=0; };
void start(){
gettimeofday( &startTime, 0 );
};
void stop();
unsigned int secs() { stop(); return myTime.tv_sec; };
std::string toString();
static std::string now();
private:
timeval startTime;
timeval myTime;
};
}
#endif
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