Log.h revision 10448
110448Snilay@cs.wisc.edu/* Copyright (c) 2012 Massachusetts Institute of Technology 210448Snilay@cs.wisc.edu * 310448Snilay@cs.wisc.edu * Permission is hereby granted, free of charge, to any person obtaining a copy 410448Snilay@cs.wisc.edu * of this software and associated documentation files (the "Software"), to deal 510448Snilay@cs.wisc.edu * in the Software without restriction, including without limitation the rights 610448Snilay@cs.wisc.edu * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 710448Snilay@cs.wisc.edu * copies of the Software, and to permit persons to whom the Software is 810448Snilay@cs.wisc.edu * furnished to do so, subject to the following conditions: 910448Snilay@cs.wisc.edu * 1010448Snilay@cs.wisc.edu * The above copyright notice and this permission notice shall be included in 1110448Snilay@cs.wisc.edu * all copies or substantial portions of the Software. 1210448Snilay@cs.wisc.edu * 1310448Snilay@cs.wisc.edu * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 1410448Snilay@cs.wisc.edu * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 1510448Snilay@cs.wisc.edu * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 1610448Snilay@cs.wisc.edu * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 1710448Snilay@cs.wisc.edu * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 1810448Snilay@cs.wisc.edu * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 1910448Snilay@cs.wisc.edu * THE SOFTWARE. 2010448Snilay@cs.wisc.edu */ 2110448Snilay@cs.wisc.edu 2210447Snilay@cs.wisc.edu#ifndef __LOG_H__ 2310447Snilay@cs.wisc.edu#define __LOG_H__ 2410447Snilay@cs.wisc.edu 2510447Snilay@cs.wisc.edu#include <cstdio> 2610447Snilay@cs.wisc.edu#include <iostream> 2710447Snilay@cs.wisc.edu#include <fstream> 2810447Snilay@cs.wisc.edu 2910447Snilay@cs.wisc.edu#include "String.h" 3010447Snilay@cs.wisc.edu 3110447Snilay@cs.wisc.edu#ifndef LIBUTIL_IS_LOG 3210447Snilay@cs.wisc.edu#define LIBUTIL_IS_LOG false 3310447Snilay@cs.wisc.edu#endif 3410447Snilay@cs.wisc.edu 3510447Snilay@cs.wisc.edunamespace LibUtil 3610447Snilay@cs.wisc.edu{ 3710447Snilay@cs.wisc.edu using std::cerr; 3810447Snilay@cs.wisc.edu 3910447Snilay@cs.wisc.edu class Log 4010447Snilay@cs.wisc.edu { 4110447Snilay@cs.wisc.edu public: 4210447Snilay@cs.wisc.edu static void allocate(const String& log_file_name_); 4310447Snilay@cs.wisc.edu static void release(); 4410447Snilay@cs.wisc.edu 4510447Snilay@cs.wisc.edu static void print(const String& str_); 4610447Snilay@cs.wisc.edu static void print(std::ostream& stream_, const String& str_); 4710447Snilay@cs.wisc.edu static void printLine(const String& str_); 4810447Snilay@cs.wisc.edu static void printLine(std::ostream& stream_, const String& str_); 4910447Snilay@cs.wisc.edu 5010447Snilay@cs.wisc.edu protected: 5110447Snilay@cs.wisc.edu static Log* msSingleton; 5210447Snilay@cs.wisc.edu static const bool msIsLog; 5310447Snilay@cs.wisc.edu 5410447Snilay@cs.wisc.edu protected: 5510447Snilay@cs.wisc.edu Log(const String& log_file_name_); 5610447Snilay@cs.wisc.edu ~Log(); 5710447Snilay@cs.wisc.edu 5810447Snilay@cs.wisc.edu protected: 5910447Snilay@cs.wisc.edu std::ofstream ofs; 6010447Snilay@cs.wisc.edu }; 6110447Snilay@cs.wisc.edu} 6210447Snilay@cs.wisc.edu 6310447Snilay@cs.wisc.edu#endif // __LOG_H__ 6410447Snilay@cs.wisc.edu 65