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Fixed another minor visual studio compiler error.

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Davis King 2013-04-20 14:35:58 -04:00
parent 5c9307ea20
commit f320932ef0
1 changed files with 1 additions and 1 deletions
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2
dlib/matrix/matrix_fft.h
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@ -44,7 +44,7 @@ namespace dlib
if (data.size() == 0) if (data.size() == 0)
return; return;
const unsigned long num = static_cast<unsigned long>(std::log(data.size())/std::log(2.0) + 0.5); const unsigned long num = static_cast<unsigned long>(std::log((double)data.size())/std::log(2.0) + 0.5);
for (unsigned long i = 0; i < (unsigned long)data.size(); ++i) for (unsigned long i = 0; i < (unsigned long)data.size(); ++i)
{ {
outdata(impl::reverse_bits(i,num)) = data(i); outdata(impl::reverse_bits(i,num)) = data(i);