Add getSampleRate()

rubberband/RubberBandStretcher.h

@@ -700,6 +700,11 @@ class RubberBandStretcher
      */
     size_t getChannelCount() const;
 
+    /**
+     * Return the sample rate this stretcher was constructed with.
+     */
+    size_t getSampleRate() const;
+
     /**
      * Force the stretcher to calculate a stretch profile.  Normally
      * this happens automatically for the first process() call in

src/RubberBandStretcher.cpp

@@ -201,6 +201,12 @@ RubberBandStretcher::getChannelCount() const
     return m_d->getChannelCount();
 }
 
+size_t
+RubberBandStretcher::getSampleRate() const
+{
+    return m_d->getSampleRate();
+}
+
 void
 RubberBandStretcher::calculateStretch()
 {

src/StretcherImpl.h

@@ -102,7 +102,11 @@ class RubberBandStretcher::Impl
     size_t getChannelCount() const {
         return m_channels;
     }
-
+
+    size_t getSampleRate() const {
+        return m_sampleRate;
+    }
+
     void calculateStretch();
 
     void setDebugLevel(int level);