nidas  v1.2-1520
ConnectionRequester.h
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5  ** NIDAS: NCAR In-situ Data Acquistion Software
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26 
27 
28 #ifndef NIDAS_CORE_CONNECTIONREQUESTER_H
29 #define NIDAS_CORE_CONNECTIONREQUESTER_H
30 
31 #include <nidas/util/IOException.h>
33 
34 namespace nidas { namespace core {
35 
36 class SampleInput;
37 class SampleOutput;
38 
43 {
44 public:
46 
51  virtual void connect(SampleOutput* output) throw() = 0;
52 
57  virtual void disconnect(SampleOutput* output) throw() = 0;
58 };
59 
60 }} // namespace nidas namespace core
61 
62 #endif
Interface for an object that requests connections SampleOutputs.
Definition: ConnectionRequester.h:42
Interface of an output stream of samples.
Definition: SampleOutput.h:47
virtual void connect(SampleOutput *output)=0
How SampleOutputs notify their SampleConnectionRequester that they are connected. ...
virtual void disconnect(SampleOutput *output)=0
How SampleOutputs notify their SampleConnectionRequester that they wish to be closed, likely do to an IOException.
virtual ~SampleConnectionRequester()
Definition: ConnectionRequester.h:45