casa-mp-base

--- track.cc    2013-03-24 18:51:08.000000000 +0100

+++ track.cc    2013-12-14 12:15:57.000000000 +0100

@@ -19,6 +19,7 @@

 #include <algorithm>

 #include <cstdio>

 #include <vector>

+#include <cstdlib>

 #include "common.h"

 #include "rectangle.h"

@@ -43,12 +44,12 @@

       {

       if( 9 * r1.height() <= 10 * mean_height &&

           9 * r2.height() <= 10 * mean_height &&

-          10 * std::abs( r1.bottom() - r2.bottom() ) <= mean_height )

+          10 * abs( r1.bottom() - r2.bottom() ) <= mean_height )

         { val = 0; return ( r1.height() <= r2.height() ) ? 0 : 1; }

-      if( val > 1 && 10 * std::abs( r1.vcenter() - r2.vcenter() ) <= mean_height )

+      if( val > 1 && 10 * abs( r1.vcenter() - r2.vcenter() ) <= mean_height )

         { val = 1; return ( r1.bottom() <= r2.bottom() ) ? 0 : 1; }

       }

-    if( val > 2 && 10 * std::abs( r1.vcenter() - r2.vcenter() ) <= mean_height )

+    if( val > 2 && 10 * abs( r1.vcenter() - r2.vcenter() ) <= mean_height )

       { val = 2; return ( r1.bottom() <= r2.bottom() ) ? 0 : 1; }

     }

   return -1;