Locate and position the current Audacity source code, and clear a variety of old junk out of the way into junk-branches

src/effects/SoundTouchEffect.h

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+/**********************************************************************
+
+  Audacity: A Digital Audio Editor
+
+  SoundTouchEffect.h
+
+  Dominic Mazzoni, Vaughan Johnson
+
+  This abstract class contains all of the common code for an
+  effect that uses SoundTouch to do its processing (ChangeTempo
+  and ChangePitch).
+
+**********************************************************************/
+
+#if USE_SOUNDTOUCH
+
+#ifndef __AUDACITY_EFFECT_SOUNDTOUCH__
+#define __AUDACITY_EFFECT_SOUNDTOUCH__
+
+#include "Effect.h"
+
+// Soundtouch defines these as well, so get rid of them before including 
+#undef PACKAGE_NAME
+#undef PACKAGE_STRING
+#undef PACKAGE_TARNAME
+#undef PACKAGE_VERSION
+#undef PACKAGE_BUGREPORT
+#include "SoundTouch.h"
+
+using namespace soundtouch;
+
+
+class WaveTrack;
+
+class EffectSoundTouch:public Effect {
+
+ public:
+   virtual bool Process();
+
+ protected:
+   SoundTouch *mSoundTouch;
+   double mCurT0;
+   double mCurT1;
+
+ private:
+   bool ProcessLabelTrack(Track *track);
+   bool ProcessOne(WaveTrack * t,
+                   sampleCount start, sampleCount end, bool first);
+   bool ProcessStereo(WaveTrack* leftTrack, WaveTrack* rightTrack, 
+                        sampleCount start, sampleCount end, bool first);
+   bool ProcessStereoResults(const unsigned int outputCount, 
+                              WaveTrack* outputLeftTrack, 
+                              WaveTrack* outputRightTrack);
+
+   int    mCurTrackNum;
+
+	double m_maxNewLength;
+};
+
+#endif
+
+#endif
+
+// Indentation settings for Vim and Emacs and unique identifier for Arch, a
+// version control system. Please do not modify past this point.
+//
+// Local Variables:
+// c-basic-offset: 3
+// indent-tabs-mode: nil
+// End:
+//
+// vim: et sts=3 sw=3
+// arch-tag: 6f08259e-6cac-4c47-9aa5-1de7b68eb495
+