From 8613b52b42585f1f0f1ca73b778cd47ec2548292 Mon Sep 17 00:00:00 2001
From: Johnathan Corgan <jcorgan@corganenterprises.com>
Date: Sun, 29 Apr 2012 10:28:01 -0700
Subject: fft: make interface functions pure virtual
---
gr-fft/include/fft/fft_vfc.h | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
(limited to 'gr-fft/include/fft/fft_vfc.h')
diff --git a/gr-fft/include/fft/fft_vfc.h b/gr-fft/include/fft/fft_vfc.h
index 01a5decdf5..fc48ceefea 100644
--- a/gr-fft/include/fft/fft_vfc.h
+++ b/gr-fft/include/fft/fft_vfc.h
@@ -44,14 +44,11 @@ namespace gr {
const std::vector<float> &window,
int nthreads=1);
- virtual void set_nthreads(int n)
- { throw std::runtime_error("fft_vfc::set_nthreads not implemented.\n"); }
+ virtual void set_nthreads(int n) = 0;
- virtual int nthreads() const
- { throw std::runtime_error("fft_vfc::nthreads not implemented.\n"); }
+ virtual int nthreads() const = 0;
- virtual bool set_window(const std::vector<float> &window)
- { throw std::runtime_error("fft_vfc::set_window not implemented.\n"); }
+ virtual bool set_window(const std::vector<float> &window) = 0;
};
} /* namespace fft */
--
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