put *everything* into namespace jtutil::

start changing arrays to allow user-specified strides (only array2d so far)


git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@378 f88db872-0e4f-0410-b76b-b9085cfa78c5

1 files changed, 7 insertions, 2 deletions

diff --git a/src/jtutil/test_norm.cc b/src/jtutil/test_norm.cc
index d89f387..77100cb 100644
--- a/src/jtutil/test_norm.cc
+++ b/src/jtutil/test_norm.cc
@@ -1,11 +1,16 @@
 // test_norm -- quick-n-dirty test of norm template class
 // $Id$
 
-#include <stdio.h>
-#include <assert.h>
+#include <cstdio>
+#include <cassert>
+#include <cmath>
+using std::printf;
+using std::sqrt;
+
 #include "jt/stdc.h"
 #include "jt/util.hh"
 using jtutil::norm;
+using jtutil::fuzzy;
 
 int main()
 {