Initial coding of a thorn that provides periodic boundary conditions

that are independent of PUGH, i.e. that work with both PUGH and
Carpet.


git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/Periodic/trunk@2 1bf05452-ddb3-4880-bfa1-00436340132b

1 files changed, 29 insertions, 0 deletions

diff --git a/src/periodic.h b/src/periodic.h
new file mode 100644
index 0000000..2f381f3
--- /dev/null
+++ b/src/periodic.h
@@ -0,0 +1,29 @@
+/* $Header$ */
+
+#ifndef PERIODIC_H
+#define PERIODIC_H
+
+#include "cctk.h"
+
+int
+BndPeriodicVI (cGH const * restrict const cctkGH,
+               int const * restrict const stencil,
+               int const vi);
+
+int
+BndPeriodicVN (cGH const * restrict const cctkGH,
+               int const * restrict const stencil,
+               char const * restrict const vn);
+
+int
+BndPeriodicGI (cGH const * restrict const cctkGH,
+               int const * restrict const stencil,
+               int const gi);
+
+int
+BndPeriodicGN (cGH const * restrict const cctkGH,
+               int const * restrict const stencil,
+               char const * restrict const gn);
+
+#endif /* defined PERIODIC_H */
+