diff transform/FeatureExtractionPluginTransform.h @ 0:da6937383da8

initial import

--- /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
+