Diff: filter.h

Revision:

1:9ce370b360ba

Parent:

0:46a72e790df8

--- a/filter.h	Wed Feb 16 20:05:42 2011 +0000
+++ b/filter.h	Wed Apr 01 11:18:55 2015 +0000
@@ -1,24 +1,21 @@
 #ifndef FILTER_H
 #define FILTER_H
 
-class filter {
-public:
-    virtual float process(float in) {
-        return in;
-    }
-};
-
-class medianFilter: public filter {
+class filter 
+{
+  private:
     int N;
-    float *val;
+    double *val;
     bool *big;
     int med, i;
-    float median;
+    double median;
     int findmax();
     int findmin();
-public:
-    medianFilter(int window = 3); //every window >= 1 is allowed but the behaviour for even window sizes is not well defined
-    virtual float process(float);
+
+  public:
+    filter(int window = 3); //every window >= 1 is allowed but the behaviour for even window sizes is not well defined
+    double process(double);
+    double getMedian();
 };
 
 #endif
\ No newline at end of file