casa-mp-base

--- profile.cc  2013-06-20 12:39:37.000000000 +0200

+++ profile.cc  2013-12-14 12:18:36.000000000 +0100

@@ -20,6 +20,7 @@

 #include <cstdio>

 #include <vector>

 #include <stdint.h>

+#include <cstdlib>

 #include "common.h"

 #include "rectangle.h"

@@ -251,7 +252,7 @@

         { if( data[i] <= noise ) continue; else return isconvex_; }

       int d = data[i] - data[i-1];

       if( d == 0 ) continue;

-      if( d > dmax ) { if( std::abs( d ) <= noise ) ++dmax; else dmax = d; }

+      if( d > dmax ) { if( abs( d ) <= noise ) ++dmax; else dmax = d; }

       else if( d < dmax - noise ) return isconvex_;

       }

     if( 2 * ( min_end - min_begin + 1 ) < samples() )

@@ -616,7 +617,7 @@

   for( int i = 0; i < samples(); ++i )

     {

     int y = ( dx * yl ) + ( ( i - xl ) * dy );

-    int d = std::abs( ( dx * data[i] ) - y );

+    int d = abs( ( dx * data[i] ) - y );

     if( d >= dmax && ( ( dx * data[i] ) < y || ( i >= xl && i <= xr ) ) )

       if( d > dmax || ( d == dmax && --faults < 0 ) ) return false;

     }