CARLsim  6.1.0
CARLsim: a GPU-accelerated SNN simulator
spikegen_from_file.h
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1 /* * Copyright (c) 2016 Regents of the University of California. All rights reserved.
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30 * *********************************************************************************************** *
31 * CARLsim
32 * created by: (MDR) Micah Richert, (JN) Jayram M. Nageswaran
33 * maintained by:
34 * (MA) Mike Avery <averym@uci.edu>
35 * (MB) Michael Beyeler <mbeyeler@uci.edu>,
36 * (KDC) Kristofor Carlson <kdcarlso@uci.edu>
37 * (TSC) Ting-Shuo Chou <tingshuc@uci.edu>
38 * (HK) Hirak J Kashyap <kashyaph@uci.edu>
39 *
40 * CARLsim v1.0: JM, MDR
41 * CARLsim v2.0/v2.1/v2.2: JM, MDR, MA, MB, KDC
42 * CARLsim3: MB, KDC, TSC
43 * CARLsim4: TSC, HK
44 * CARLsim5: HK, JX, KC
45 * CARLsim6: LN, JX, KC, KW
46 *
47 * CARLsim available from http://socsci.uci.edu/~jkrichma/CARLsim/
48 * Ver 12/31/2016
49 */
50 #ifndef _SPIKEGEN_FROM_FILE_H_
51 #define _SPIKEGEN_FROM_FILE_H_
52 
54 
55 #include <callback.h>
56 #include <string>
57 #include <vector>
58 
59 
60 class CARLsim;
61 
125 public:
133  SpikeGeneratorFromFile(std::string fileName, int offsetTimeMs=0);
134 
137 
150  void loadFile(std::string fileName, int offsetTimeMs=0);
151 
176  void rewind(int offsetTimeMs);
177 
192  int nextSpikeTime(CARLsim* sim, int grpId, int nid, int currentTime, int lastScheduledSpikeTime, int endOfTimeSlice);
193 
194 private:
195  void openFile();
196  void init();
197 
198  std::string fileName_;
199  FILE* fpBegin_;
200  int szByteHeader_;
201 
206  std::vector< std::vector<int> > spikes_;
207 
209  std::vector< std::vector<int>::iterator > spikesIt_;
210 
211  int nNeur_;
212  int offsetTimeMs_;
213 };
214 
215 #endif
virtual int nextSpikeTime(CARLsim *s, int grpId, int i, int currentTime, int lastScheduledSpikeTime, int endOfTimeSlice)=0
controls spike generation using a callback mechanism
a SpikeGeneratorFromFile schedules spikes from a spike file binary
CARLsim User Interface This class provides a user interface to the public sections of CARLsimCore sou...
Definition: carlsim.h:142
#define CARLSIM_SPIKE_GENERATORS_API