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[ctsim.git] / libctsim / procsignal.cpp

diff --git a/libctsim/procsignal.cpp b/libctsim/procsignal.cpp
index 711307f1d88be1aa5887b09c490be997797c1a96..2d6600d37e6b60767bd416e05c216a494416ec24 100644 (file)
--- a/libctsim/procsignal.cpp
+++ b/libctsim/procsignal.cpp
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (c) 1983-2001 Kevin Rosenberg
 **
-**  $Id: procsignal.cpp,v 1.28 2001/03/13 14:53:44 kevin Exp $
+**  $Id: procsignal.cpp,v 1.29 2001/03/18 18:08:25 kevin Exp $
 **
 **  This program is free software; you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License (version 2) as
@@ -261,7 +261,7 @@ ProcessSignal::init (const int idFilter, const int idFilterMethod, double dBandw
       m_nFilterPoints = addZeropadFactor (m_nSignalPoints, m_iZeropad);
       m_nOutputPoints = m_nFilterPoints * m_iPreinterpolationFactor;
       
-      if (m_nFilterPoints % 2) { // Odd
+      if (isOdd (m_nFilterPoints)) { // Odd
         m_dFilterMin = -1. / (2 * m_dSignalInc);
         m_dFilterMax = 1. / (2 * m_dSignalInc);
         m_dFilterInc = (m_dFilterMax - m_dFilterMin) / (m_nFilterPoints - 1);