examples/Tutorial/RandomSource.h

0001
0002 // Copyright 2020, Jefferson Science Associates, LLC.
0003 // Subject to the terms in the LICENSE file found in the top-level directory.
0004
0005
0006 #ifndef _RandomSource_h_
0007 #define  _RandomSource_h_
0008
0009 #include <JANA/JEventSource.h>
0010 #include <JANA/JEventSourceGeneratorT.h>
0011
0012 class RandomSource : public JEventSource {
0013
0014     int m_max_emit_freq_hz = 100;
0015
0016 public:
0017     RandomSource();
0018
0019     virtual ~RandomSource() = default;
0020
0021     void Open() override;
0022
0023     Result Emit(JEvent&) override;
0024
0025     void Close() override;
0026
0027     static std::string GetDescription();
0028
0029 };
0030
0031 template <>
0032 double JEventSourceGeneratorT<RandomSource>::CheckOpenable(std::string);
0033
0034 #endif // _RandomSource_h_
0035