Marsyas
0.6.0-alpha
|
00001 /* 00002 ** Copyright (C) 1998-2005 George Tzanetakis <gtzan@cs.uvic.ca> 00003 ** 00004 ** This program is free software; you can redistribute it and/or modify 00005 ** it under the terms of the GNU General Public License as published by 00006 ** the Free Software Foundation; either version 2 of the License, or 00007 ** (at your option) any later version. 00008 ** 00009 ** This program is distributed in the hope that it will be useful, 00010 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 ** GNU General Public License for more details. 00013 ** 00014 ** You should have received a copy of the GNU General Public License 00015 ** along with this program; if not, write to the Free Software 00016 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 */ 00018 00019 #ifndef MARSYAS_REPEAT_H 00020 #define MARSYAS_REPEAT_H 00021 00022 #include <marsyas/common_header.h> 00023 #include <marsyas/Conversions.h> 00024 00025 #include <string> 00026 00027 namespace Marsyas 00028 { 00036 class marsyas_EXPORT Repeat { 00037 private: 00038 bool infinite_; 00039 std::string interval_; 00040 mrs_natural count_; 00041 00042 public: 00044 Repeat(); 00048 Repeat(std::string time_interval); 00053 Repeat(std::string time_interval, mrs_natural rep_count); 00054 00055 virtual ~Repeat(); 00056 00062 void set(bool inf, std::string time_interval, mrs_natural rep_count); 00063 00069 mrs_natural interval2samples(mrs_real srate); 00070 00074 virtual bool repeat(); 00075 00076 bool isInfinite() {return infinite_;} 00077 mrs_natural getCount() {return count_;} 00078 std::string getInterval() {return interval_;} 00079 00080 void setInfinite(bool inf) {infinite_=inf;} 00081 void setCount(mrs_natural count) {count_=count;} 00082 void setInterval(std::string interval) {interval_=interval;} 00083 00084 void operator++() {++count_;} 00085 void operator++(int) {count_++;}; 00086 void operator--() {if(count_>0) {--count_;}} 00087 void operator--(int) {if(count_>0) {count_--;}}; 00088 // the usual stream IO 00089 // friend ostream& operator<<(ostream&, Scheduler&); 00090 // friend istream& operator>>(istream&, Scheduler&); 00091 }; 00092 00093 }//namespace Marsyas 00094 00095 #endif