Mercurial > hg > constant-q-cpp

changeset 177:7d4f4c51a4ad

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Minor tidy
author Chris Cannam <c.cannam@qmul.ac.uk>
date Tue, 28 Apr 2015 16:54:12 +0100
parents 5b1a1bbd6e7f
children 2420733abeb6
files src/ConstantQ.cpp
diffstat 1 files changed, 4 insertions(+), 7 deletions(-) [+]
line wrap: on
line diff
--- a/src/ConstantQ.cpp	Tue Apr 28 13:53:53 2015 +0100
+++ b/src/ConstantQ.cpp	Tue Apr 28 16:54:12 2015 +0100
@@ -344,15 +344,12 @@
 
     m_fft->forward(m_buffers[octave].data(), ro.data(), io.data());
 
-    RealSequence shifted;
-    shifted.insert(shifted.end(), 
-                   m_buffers[octave].begin() + m_p.fftHop,
-                   m_buffers[octave].end());
-    m_buffers[octave] = shifted;
+    m_buffers[octave] = RealSequence(m_buffers[octave].begin() + m_p.fftHop,
+                                     m_buffers[octave].end());
 
-    ComplexSequence cv;
+    ComplexSequence cv(m_p.fftSize);
     for (int i = 0; i < m_p.fftSize; ++i) {
-        cv.push_back(Complex(ro[i], io[i]));
+        cv[i] = Complex(ro[i], io[i]);
     }
 
     ComplexSequence cqrowvec = m_kernel->processForward(cv);