X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=libctsim%2Fbackprojectors.cpp;h=5f674ec48b9a287345d5d2adfbca537ee6bdc975;hp=152e026770059dcee869e6161d6d373639b85f5a;hb=806adf54f5b8d061662696b3b498bfab3cd8b2e6;hpb=01ee1e0085970643368d65c38b09008927e24cd5

diff --git a/libctsim/backprojectors.cpp b/libctsim/backprojectors.cpp
index 152e026..5f674ec 100644
--- a/libctsim/backprojectors.cpp
+++ b/libctsim/backprojectors.cpp
@@ -8,7 +8,7 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: backprojectors.cpp,v 1.15 2000/12/03 15:16:18 kevin Exp $
+**  $Id: backprojectors.cpp,v 1.16 2000/12/04 19:50:57 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
@@ -256,7 +256,7 @@ Backprojector::convertInterpIDToTitle (const int interpID)
 // PURPOSE
 //   Pure virtual base class for all backprojectors.
 
-Backproject::Backproject (const Projections& proj, ImageFile& im, const int interpType, const int interpFactor)
+Backproject::Backproject (const Projections& proj, ImageFile& im, int interpType, const int interpFactor)
     : proj(proj), im(im), interpType(interpType), m_interpFactor(interpFactor)
 {
   detInc = proj.detInc();
@@ -599,7 +599,7 @@ BackprojectIntDiff3::BackprojectView (const double* const filteredProj, const do
   kint32 detPosColStart = nearest<kint32> ((start_r * cos (theta - start_phi) / detInc + iDetCenter) * scale);
 	
   // precalculate scaled difference for linear interpolation
-  double deltaFilteredProj [nDet];
+  double* deltaFilteredProj = new double [nDet];
   if (interpType == Backprojector::INTERP_LINEAR) {
     for (int i = 0; i < nDet - 1; i++)
       deltaFilteredProj[i] = (filteredProj[i+1] - filteredProj[i]) * dInvScale;
@@ -631,7 +631,9 @@ BackprojectIntDiff3::BackprojectView (const double* const filteredProj, const do
 	  *pImCol++ += filteredProj[iDetPos] + (detRemainder * deltaFilteredProj[iDetPos]);
       }	// end for iy
     } //end linear
-  } // end for ix
+  } // end for ix
+
+  delete deltaFilteredProj;
 }