[cig-commits] commit: Make a Num_Approx more robust

[Mercurial]

changeset:   619:f3bc68ac19f3
tag:         tip
user:        Walter Landry <wlandry at caltech.edu>
date:        Thu Sep 29 11:23:53 2011 -0700
files:       Mesh/src/Mesh_HexType.cxx
description:
Make a Num_Approx more robust


diff -r bdec86f5d729 -r f3bc68ac19f3 Mesh/src/Mesh_HexType.cxx
--- a/Mesh/src/Mesh_HexType.cxx	Thu Sep 29 01:48:25 2011 -0700
+++ b/Mesh/src/Mesh_HexType.cxx	Thu Sep 29 11:23:53 2011 -0700
@@ -964,7 +964,7 @@ namespace {
     dy_m=verts[minus][y]-y_0;
 
     dx=verts[plus][x]-x_0;
-    if(!Num_Approx(dx,x_0-verts[minus][x]))
+    if(!Num_Approx(1,(x_0-verts[minus][x])/dx))
       abort();
   
     c=(dy_p + dy_m)/(2*dx*dx);