ibsimu.hpp
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00001 
00005 /* Copyright (c) 2010-2011 Taneli Kalvas. All rights reserved.
00006  *
00007  * You can redistribute this software and/or modify it under the terms
00008  * of the GNU General Public License as published by the Free Software
00009  * Foundation; either version 2 of the License, or (at your option)
00010  * any later version.
00011  * 
00012  * This library is distributed in the hope that it will be useful, but
00013  * WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00015  * General Public License for more details.
00016  * 
00017  * You should have received a copy of the GNU General Public License
00018  * along with this library (file "COPYING" included in the package);
00019  * if not, write to the Free Software Foundation, Inc., 51 Franklin
00020  * Street, Fifth Floor, Boston, MA 02110-1301 USA
00021  * 
00022  * If you have questions about your rights to use or distribute this
00023  * software, please contact Berkeley Lab's Technology Transfer
00024  * Department at TTD@lbl.gov. Other questions, comments and bug
00025  * reports should be sent directly to the author via email at
00026  * taneli.kalvas@jyu.fi.
00027  * 
00028  * NOTICE. This software was developed under partial funding from the
00029  * U.S.  Department of Energy.  As such, the U.S. Government has been
00030  * granted for itself and others acting on its behalf a paid-up,
00031  * nonexclusive, irrevocable, worldwide license in the Software to
00032  * reproduce, prepare derivative works, and perform publicly and
00033  * display publicly.  Beginning five (5) years after the date
00034  * permission to assert copyright is obtained from the U.S. Department
00035  * of Energy, and subject to any subsequent five (5) year renewals,
00036  * the U.S. Government is granted for itself and others acting on its
00037  * behalf a paid-up, nonexclusive, irrevocable, worldwide license in
00038  * the Software to reproduce, prepare derivative works, distribute
00039  * copies to the public, perform publicly and display publicly, and to
00040  * permit others to do so.
00041  */
00042 
00043 
00044 #ifndef IBSIMU_HPP
00045 #define IBSIMU_HPP 1
00046 
00047 
00048 #include <string>
00049 #include <iostream>
00050 #include <fstream>
00051 
00052 
00053 class Timer;
00054 
00055 
00061 class IBSimu 
00062 {
00063     Timer        *_t;
00064 
00065     bool          _hello;
00066     int           _verbose_output;
00067     int           _threadcount;
00068 
00069     bool          _is_cout;         // True if vout is std::cout
00070     std::ostream *_vout;            // Verbose output stream
00071 
00072     std::ofstream _fout;            // Verbose output file
00073 
00074     IBSimu( const IBSimu &ibs ) : _vout(ibs._vout) {}
00075 
00076     const IBSimu &operator=( const IBSimu &ibs ) { return( *this ); }
00077 
00078 public:
00079 
00082     IBSimu();
00083 
00086     ~IBSimu();
00087 
00092     std::ostream &set_vout( std::ostream &vout );
00093 
00102     std::ostream &set_vout( const std::string &filename );
00103 
00106     std::ostream &vout( void );
00107 
00110     bool vout_is_cout();
00111 
00114     void set_verbose_output( int level );
00115 
00118     int get_verbose_output( void ) { return( _verbose_output ); }
00119 
00122     void set_thread_count( int threadcount );
00123 
00126     int get_thread_count( void ) { return( _threadcount ); }
00127 
00132     void halt( void );
00133 };
00134 
00135 
00138 extern IBSimu ibsimu;
00139 
00140 
00141 #endif
00142