[PATCH] Fix PrintField wrt expressions

[Richard Guenther]

Hi!

The following patch allows to print Fields with expression engines.
PrintField uses applyRelations() while it should use a tree-walk with
PerformUpdateTag.

Ok?

Richard.


2004Jan14  Richard Guenther <richard.guenther at uni-tuebingen.de>

	* src/Field/PrintField.h: use forEach(,PerformUpdateTag(),) rather
	than applyRelations().

===== PrintField.h 1.3 vs edited =====
--- 1.3/r2/src/Field/PrintField.h	Wed Dec  3 12:30:41 2003
+++ edited/PrintField.h	Wed Jan 14 12:01:09 2004
@@ -231,7 +231,7 @@
   template<class S, class A>
   void print(S &s, const A &a) const
     {
-      a.applyRelations();
+      forEach(a, PerformUpdateTag(), NullCombine());
       Pooma::blockAndEvaluate();

       for (int m = 0; m < a.numMaterials(); m++)