diff dsp/signalconditioning/FiltFilt.h @ 417:fa851e147e3f

Faster filter implementation with explicit FIR support

--- a/dsp/signalconditioning/FiltFilt.h	Wed Oct 07 10:07:30 2015 +0100
+++ b/dsp/signalconditioning/FiltFilt.h	Wed Oct 07 10:36:09 2015 +0100
@@ -20,30 +20,21 @@
 
 /**
  * Zero-phase digital filter, implemented by processing the data
- * through a filter specified by the given FilterConfig structure (see
+ * through a filter specified by the given filter parameters (see
  * Filter) and then processing it again in reverse.
  */
 class FiltFilt  
 {
 public:
-    FiltFilt( FilterConfig Config );
+    FiltFilt(Filter::Parameters);
     virtual ~FiltFilt();
 
     void reset();
     void process( double* src, double* dst, unsigned int length );
 
 private:
-    void initialise( FilterConfig Config );
-    void deInitialise();
-
-    unsigned int m_ord;
-
-    Filter* m_filter;
-
-    double* m_filtScratchIn;
-    double* m_filtScratchOut;
-
-    FilterConfig m_filterConfig;
+    Filter m_filter;
+    int m_ord;
 };
 
 #endif