X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=include%2Fprojections.h;fp=include%2Fprojections.h;h=9e64f260d49fd9da53e39468223900565053e625;hb=d850a3477e9ccaecfa85e00bc619848fcc29bdb6;hp=39cb09a7a67446a3723a7cb06a6921bc6ddc68a7;hpb=b361677a2f7d5b443641faec70b057f2a84dc77e;p=ctsim.git

diff --git a/include/projections.h b/include/projections.h
index 39cb09a..9e64f26 100644
--- a/include/projections.h
+++ b/include/projections.h
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (c) 1983-2001 Kevin Rosenberg
 **
-**  $Id: projections.h,v 1.28 2001/03/10 23:14:15 kevin Exp $
+**  $Id: projections.h,v 1.29 2001/03/10 23:56:58 kevin Exp $
 **
 **
 **  This program is free software; you can redistribute it and/or modify
@@ -37,6 +37,8 @@ class fnetorderstream;
 #include "array2dfile.h"
 #include "imagefile.h"
 #include <complex>
+#include <vector>
+
 
 //used for rebinning divergent beam projections to parallel
 class ParallelRaysumCoordinate {  
@@ -50,20 +52,34 @@ public:
   {return m_dT < rCompare.m_dT; }
   bool lessThanTheta (ParallelRaysumCoordinate& rCompare)
   {return m_dTheta < rCompare.m_dTheta; }
+
+  static compareByTheta(ParallelRaysumCoordinate* a, ParallelRaysumCoordinate* b)
+  { return a->m_dTheta > b->m_dTheta; }
+
+  static compareByT(ParallelRaysumCoordinate* a, ParallelRaysumCoordinate* b)
+  { return a->m_dT > b->m_dT; }
+
 };
 
 class ParallelRaysums {
-private:
-  ParallelRaysumCoordinate** m_ppCoordinates;
-  int m_iNumCoordinates;
-
 public:
   ParallelRaysums (Projections* pProjections);
   ~ParallelRaysums ();
 
-  ParallelRaysumCoordinate** getCoordinates() {return m_ppCoordinates;}
+  typedef std::vector<ParallelRaysumCoordinate*> CoordinateContainer;
+  typedef CoordinateContainer::iterator CoordinateIterator;
+
+  CoordinateContainer& getCoordinates() {return m_vecpCoordinates;}
   int getNumCoordinates() const {return m_iNumCoordinates;}
   void getLimits (double* dMinT, double* dMaxT, double* dMinTheta, double* dMaxTheta) const;
+  CoordinateContainer& getSortedByT();
+  CoordinateContainer& getSortedByTheta();
+
+private:
+  CoordinateContainer m_vecpCoordinates;
+  CoordinateContainer m_vecpSortedByT;
+  CoordinateContainer m_vecpSortedByTheta;
+  int m_iNumCoordinates;
 };