From d79054551fee36eda99a142aff2856f20b4787fa Mon Sep 17 00:00:00 2001
From: Tom Rondeau
Date: Thu, 26 Apr 2012 20:05:59 -0400
Subject: gr-fft: creates a gr-fft top-level component.

---
 gr-fft/include/fft/fft_vfc.h | 60 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 gr-fft/include/fft/fft_vfc.h

(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
new file mode 100644
index 000000000..01a5decdf
--- /dev/null
+++ b/gr-fft/include/fft/fft_vfc.h
@@ -0,0 +1,60 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004,2010,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_FFT_FFT_VFC_H
+#define INCLUDED_FFT_FFT_VFC_H
+
+#include <fft/api.h>
+#include <gr_sync_block.h>
+
+namespace gr {
+  namespace fft {
+
+    class FFT_API fft_vfc : virtual public gr_sync_block
+    {
+    public:
+
+      // gr::fft::fft_vfc::sptr
+      typedef boost::shared_ptr<fft_vfc> sptr;
+      
+      /*!
+       * \brief Compute forward or reverse FFT. float vector in / complex vector out.
+       * \ingroup dft_blk
+       */
+      static FFT_API sptr make(int fft_size, bool forward,
+			       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 int nthreads() const
+      { throw std::runtime_error("fft_vfc::nthreads not implemented.\n"); }
+
+      virtual bool set_window(const std::vector<float> &window)
+      { throw std::runtime_error("fft_vfc::set_window not implemented.\n"); }
+    };
+
+  } /* namespace fft */
+} /* namespace gr */
+
+#endif /* INCLUDED_FFT_FFT_VFC_H */
-- 
cgit 


From 8613b52b42585f1f0f1ca73b778cd47ec2548292 Mon Sep 17 00:00:00 2001
From: Johnathan Corgan
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 01a5decdf..fc48ceefe 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 */
-- 
cgit 


From 1befbf0d16d95037fb699f40845abbcb02e86d79 Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Tue, 15 May 2012 15:53:27 -0700
Subject: fft: should not export for static class member

---
 gr-fft/include/fft/fft_vfc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(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 fc48ceefe..ec441d66a 100644
--- a/gr-fft/include/fft/fft_vfc.h
+++ b/gr-fft/include/fft/fft_vfc.h
@@ -40,7 +40,7 @@ namespace gr {
        * \brief Compute forward or reverse FFT. float vector in / complex vector out.
        * \ingroup dft_blk
        */
-      static FFT_API sptr make(int fft_size, bool forward,
+      static sptr make(int fft_size, bool forward,
 			       const std::vector<float> &window,
 			       int nthreads=1);
 
-- 
cgit