used shared_ptr<Source>, somewhat successfully

git-svn-id: svn://localhost/ardour2/trunk@861 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 6 insertions, 6 deletions

diff --git a/libs/ardour/ardour/audio_diskstream.h b/libs/ardour/ardour/audio_diskstream.h
index eaa69e00d8..44fb6e59a4 100644
--- a/libs/ardour/ardour/audio_diskstream.h
+++ b/libs/ardour/ardour/audio_diskstream.h
@@ -108,10 +108,10 @@ class AudioDiskstream : public Diskstream
 		return 0;
 	}
 
-	AudioFileSource *write_source (uint32_t n=0) {
+	boost::shared_ptr<AudioFileSource> write_source (uint32_t n=0) {
 		if (n < channels.size())
 			return channels[n].write_source;
-		return 0;
+		return boost::shared_ptr<AudioFileSource>();
 	}
 
 	int add_channel ();
@@ -179,9 +179,9 @@ class AudioDiskstream : public Diskstream
 		Sample     *speed_buffer;
 
 		float       peak_power;
-
-		AudioFileSource   *fades_source;
-		AudioFileSource   *write_source;
+	    
+  	        boost::shared_ptr<AudioFileSource> fades_source;
+	        boost::shared_ptr<AudioFileSource> write_source;
 
 		Port         *source;
 		Sample       *current_capture_buffer;
@@ -249,7 +249,7 @@ class AudioDiskstream : public Diskstream
 	int _do_refill (Sample *mixdown_buffer, float *gain_buffer);
 	
 	
-	std::vector<AudioFileSource*> capturing_sources;
+	std::vector<boost::shared_ptr<AudioFileSource> > capturing_sources;
 	
 	typedef vector<ChannelInfo> ChannelList;
 	ChannelList channels;