move lots and lots of code into C++ namespace AHFinderDirect

so it can't conflict with stuff in other thorns


git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/AHFinderDirect/trunk@1184 f88db872-0e4f-0410-b76b-b9085cfa78c5

1 files changed, 8 insertions, 0 deletions

diff --git a/src/driver/mask.cc b/src/driver/mask.cc
index 2d00590..b556e1e 100644
--- a/src/driver/mask.cc
+++ b/src/driver/mask.cc
@@ -52,6 +52,10 @@ using jtutil::error_exit;
 // define this to get extra debugging on the mask grid origin/delta etc
 #undef DEBUG_MASK_GRID
 
+// all the code in this file is inside this namespace
+namespace AHFinderDirect
+	  {
+
 //******************************************************************************
 
 //
@@ -684,3 +688,7 @@ if (verbose_info.print_algorithm_details)
 		   inside_count, buffer_count);
 }
 	  }
+
+//******************************************************************************
+
+	  }	// namespace AHFinderDirect