From 1a77334d5435f8edd6d7d756222207a8e3f268a6 Mon Sep 17 00:00:00 2001
From: Hauke Heibel <hauke.heibel@gmail.com>
Date: Wed, 3 Feb 2010 19:20:25 +0100
Subject: Silenced type conversion warnings.

---
 unsupported/Eigen/FFT | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'unsupported/Eigen/FFT')

diff --git a/unsupported/Eigen/FFT b/unsupported/Eigen/FFT
index 8702120de..0cc10bafb 100644
--- a/unsupported/Eigen/FFT
+++ b/unsupported/Eigen/FFT
@@ -187,7 +187,7 @@ class FFT
     {
         m_impl.inv( dst,src,nfft );
         if ( HasFlag( Unscaled ) == false)
-          scale(dst,1./nfft,nfft);
+          scale(dst,_Scalar(1./nfft),nfft);
     }
 
     inline
@@ -237,8 +237,14 @@ class FFT
   private:
 
     template <typename _It,typename _Val>
-    inline
-    void scale(_It x,_Val s,int nx)
+    inline void scale(_It x,_Val s,int nx)
+    {
+      for (int k=0;k<nx;++k)
+        *x++ *= _Scalar(s);
+    }
+
+    template <typename _Val>
+    inline void scale(std::complex<_Val>* x,_Val s,int nx)
     {
       for (int k=0;k<nx;++k)
         *x++ *= s;
-- 
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