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-rw-r--r--gr-digital/lib/clock_recovery_mm_ff_impl.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/gr-digital/lib/clock_recovery_mm_ff_impl.h b/gr-digital/lib/clock_recovery_mm_ff_impl.h
index 4a2b127134..f0361a8074 100644
--- a/gr-digital/lib/clock_recovery_mm_ff_impl.h
+++ b/gr-digital/lib/clock_recovery_mm_ff_impl.h
@@ -57,6 +57,8 @@ private:
filter::mmse_fir_interpolator_ff* d_interp;
bool d_verbose;
+
+ float slice(float x) { return x < 0 ? -1.0F : 1.0F; }
};
} /* namespace digital */