comparison base/Layer.h @ 40:b2d1a61ab916

* A bit more work on main window / document / commands stuff.  This is still
  pretty unstable.
* Enable CSV file reader also to read files with other separators (e.g. .lab
  files with space separators)
* Show "(R)" on waveform display when resampling during playback
* Add ability to import additional audio files (can't process them yet)
* Fixes to spectrogram cache for multiple views
* Fix to avoid floating-point exception in sparse model when resolution not
  set yet

     /**
      * Indicate that a layer is not currently visible in the given
      * view and is not expected to become visible in the near future
      * (for example because the user has explicitly removed or hidden
      * it).  The layer may respond by (for example) freeing any cache
-     * memory it is using, until next time its paint method is called.
-     * It does not need to remember not to draw itself; the view will
-     * handle that.
+     * memory it is using, until next time its paint method is called,
+     * when it should set itself un-dormant again.
      */
     virtual void setLayerDormant(const View *v, bool dormant) {
 	m_dormancy[v] = dormant;
     }
 

 
     void layerParametersChanged();
     void layerNameChanged();
 
 protected:
-    std::map<const void *, bool> m_dormancy;
+    mutable std::map<const void *, bool> m_dormancy;
 };
 
 #endif