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Diffstat (limited to 'gr-audio/include/gr_audio_sink.h')
-rw-r--r--gr-audio/include/gr_audio_sink.h9
1 files changed, 1 insertions, 8 deletions
diff --git a/gr-audio/include/gr_audio_sink.h b/gr-audio/include/gr_audio_sink.h
index c76ec6550..ca3b15a37 100644
--- a/gr-audio/include/gr_audio_sink.h
+++ b/gr-audio/include/gr_audio_sink.h
@@ -25,16 +25,9 @@
#include <gr_audio_api.h>
#include <gr_sync_block.h>
-class GR_AUDIO_API audio_sink : public gr_sync_block{
+class GR_AUDIO_API audio_sink : virtual public gr_sync_block{
public:
typedef boost::shared_ptr<audio_sink> sptr;
-
- audio_sink(
- const std::string &name,
- gr_io_signature_sptr insig,
- gr_io_signature_sptr outsig
- );
-
};
GR_AUDIO_API audio_sink::sptr audio_make_sink(