Mercurial > hg > svcore
diff transform/FeatureExtractionPluginTransform.h @ 0:da6937383da8
initial import
author | Chris Cannam |
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date | Tue, 10 Jan 2006 16:33:16 +0000 |
parents | |
children | d86891498eef |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/transform/FeatureExtractionPluginTransform.h Tue Jan 10 16:33:16 2006 +0000 @@ -0,0 +1,50 @@ +/* -*- c-basic-offset: 4 -*- vi:set ts=8 sts=4 sw=4: */ + +/* + A waveform viewer and audio annotation editor. + Chris Cannam, Queen Mary University of London, 2005 + + This is experimental software. Not for distribution. +*/ + +#ifndef _FEATURE_EXTRACTION_PLUGIN_TRANSFORM_H_ +#define _FEATURE_EXTRACTION_PLUGIN_TRANSFORM_H_ + +#include "Transform.h" +#include "FeatureExtractionPlugin.h" + +class DenseTimeValueModel; + +class FeatureExtractionPluginTransform : public Transform +{ +public: + FeatureExtractionPluginTransform(Model *inputModel, + QString plugin, + QString outputName = ""); + virtual ~FeatureExtractionPluginTransform(); + +protected: + virtual void run(); + + FeatureExtractionPlugin *m_plugin; + FeatureExtractionPlugin::OutputDescriptor *m_descriptor; + int m_outputFeatureNo; + + void addFeature(size_t blockFrame, + const FeatureExtractionPlugin::Feature &feature); + + void setCompletion(int); + + // just casts + DenseTimeValueModel *getInput(); + template <typename ModelClass> ModelClass *getOutput() { + ModelClass *mc = dynamic_cast<ModelClass *>(m_output); + if (!mc) { + std::cerr << "FeatureExtractionPluginTransform::getOutput: Output model not conformable" << std::endl; + } + return mc; + } +}; + +#endif +