ngscopeclient 0.1-dev+51fbda87c
ImportFilter.h
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29
36#ifndef ImportFilter_h
37#define ImportFilter_h
38
45class ImportFilter : public Filter
46{
47public:
48 ImportFilter(const std::string& color, Unit xunit = Unit(Unit::UNIT_FS));
49
50 virtual void Refresh() override;
51
52 virtual void SetDefaultName() override;
53
54 virtual bool NeedsConfig() override;
55
56 virtual bool ValidateChannel(size_t i, StreamDescriptor stream) override;
57
60 { return m_fpname; }
61
62protected:
63 std::string m_fpname;
64
66};
67
68#endif
Abstract base class for all filter graph blocks which are not physical instrument channels.
Definition: Filter.h:95
Helper base class for filters that import a waveform from a file.
Definition: ImportFilter.h:46
virtual bool NeedsConfig() override
Determines if we need to display the configuration / setup dialog.
Definition: ImportFilter.cpp:83
bool TryNormalizeTimebase(SparseWaveformBase *wfm)
Cleans up timebase of data that might be regularly or irregularly sampled.
Definition: ImportFilter.cpp:107
std::string GetFileNameParameter()
Returns the name of the parameter for our file name.
Definition: ImportFilter.h:59
virtual void Refresh() override
Evaluates a filter graph node.
Definition: ImportFilter.cpp:88
ImportFilter(const std::string &color, Unit xunit=Unit(Unit::UNIT_FS))
Base class constructor.
Definition: ImportFilter.cpp:51
virtual void SetDefaultName() override
Sets the name of a filter based on its inputs.
Definition: ImportFilter.cpp:70
Base class for waveforms with nonuniform sample rate.
Definition: Waveform.h:266
Descriptor for a single stream coming off a channel.
Definition: StreamDescriptor.h:46
A unit of measurement, plus conversion to pretty-printed output.
Definition: Unit.h:57