comparison transform/FeatureWriter.h @ 515:1aefb666ecfc

* writer flush

                        const Transform &transform,
                        const Vamp::Plugin::OutputDescriptor &output,
                        const Vamp::Plugin::FeatureList &features,
                        std::string summaryType = "") = 0;
 
+    virtual void flush() { } // whatever the last stream was
+
     virtual void finish() = 0;
 };
 
 #endif