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-rw-r--r--gr-blocks/lib/delay_impl.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-blocks/lib/delay_impl.h b/gr-blocks/lib/delay_impl.h
index 2b39e64ce5..ce7bde7913 100644
--- a/gr-blocks/lib/delay_impl.h
+++ b/gr-blocks/lib/delay_impl.h
@@ -20,7 +20,7 @@ namespace blocks {
class delay_impl : public delay
{
private:
- void forecast(int noutput_items, gr_vector_int& ninput_items_required);
+ void forecast(int noutput_items, gr_vector_int& ninput_items_required) override;
const size_t d_itemsize;
int d_delta;
@@ -36,7 +36,7 @@ public:
int general_work(int noutput_items,
gr_vector_int& ninput_items,
gr_vector_const_void_star& input_items,
- gr_vector_void_star& output_items);
+ gr_vector_void_star& output_items) override;
};
} /* namespace blocks */