Essentia  2.1-beta6-dev
accumulatoralgorithm.h
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4  * This file is part of Essentia
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19 
20 #ifndef ESSENTIA_ACCUMULATORALGORITHM_H
21 #define ESSENTIA_ACCUMULATORALGORITHM_H
22 
23 #include "streamingalgorithm.h"
24 
25 namespace essentia {
26 namespace streaming {
27 
62  public:
64 
66 
67  void reset();
68 
69  virtual void consume() = 0;
70  virtual void finalProduce() = 0;
71 
72  void declareInputStream(SinkBase& sink, const std::string& name, const std::string& desc,
73  int preferredAcquireSize = 4096);
74 
75  void declareOutputResult(SourceBase& source, const std::string& name, const std::string& desc);
76 
77  protected:
80 
81  // shadow those methods to prevent people from using them
82  void declareInput();
83  void declareOutput();
84 };
85 
86 
87 } // namespace streaming
88 } // namespace essentia
89 
90 
91 #endif // ESSENTIA_ACCUMULATORALGORITHM_H
const std::string & name() const
Definition: configurable.h:48
Definition: accumulatoralgorithm.h:61
SinkBase * _inputStream
Definition: accumulatoralgorithm.h:79
void declareOutputResult(SourceBase &source, const std::string &name, const std::string &desc)
void declareInputStream(SinkBase &sink, const std::string &name, const std::string &desc, int preferredAcquireSize=4096)
int _preferredSize
Definition: accumulatoralgorithm.h:78
Definition: streamingalgorithm.h:140
Definition: sinkbase.h:52
Definition: sourcebase.h:52
AlgorithmStatus
Definition: streamingalgorithm.h:106
Definition: algorithm.h:28