change from jtutil::min/max --> std::, also add missing std:: in some files

git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@481 f88db872-0e4f-0410-b76b-b9085cfa78c5

1 files changed, 5 insertions, 5 deletions

diff --git a/src/jtutil/norm.cc b/src/jtutil/norm.cc
index 1878e74..d6f0baf 100644
--- a/src/jtutil/norm.cc
+++ b/src/jtutil/norm.cc
@@ -5,8 +5,8 @@
 // *** class jtutil::norm::
 //
 
-#include <float.h>
-#include <math.h>
+#include <cmath>
+#include <algorithm>
 #include <assert.h>
 
 #include "jt/util.hh"
@@ -21,7 +21,7 @@ template <typename fp>
 {
 ++N_;
 sum2_ += x*x;
-infinity_norm_ = jtutil::max(infinity_norm_, jtutil::abs(x));
+infinity_norm_ = std::max(infinity_norm_, jtutil::abs<fp>(x));
 }
 	  }	// namespace jtutil::
 
@@ -31,10 +31,10 @@ infinity_norm_ = jtutil::max(infinity_norm_, jtutil::abs(x));
 namespace jtutil
 	  {
 template<typename fp>
-  fp norm<fp>::two_norm() const { return sqrt(sum2_); }
+  fp norm<fp>::two_norm() const { return std::sqrt(sum2_); }
 template<typename fp>
   fp norm<fp>::rms_norm() const
-	{ assert(is_nonempty()); return sqrt(sum2_/fp(N_)); }
+	{ assert(is_nonempty()); return std::sqrt(sum2_/fp(N_)); }
 template<typename fp>
   fp norm<fp>::infinity_norm() const { return infinity_norm_; }
 	  }	// namespace jtutil::