1 files changed, 20 insertions, 0 deletions
diff --git a/src/GRHydro_TrivialReconstruct.hh b/src/GRHydro_TrivialReconstruct.hh
new file mode 100644
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--- /dev/null
+++ b/src/GRHydro_TrivialReconstruct.hh
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+#ifndef _GRHYDRO_TRIVIALRECONSTRUCT_HH
+#define _GRHYDRO_TRIVIALRECONSTRUCT_HH
+
+#include "cctk.h"
+
+/**
+   Trivial first-order reconstruction operator.
+*/
+struct GRHydro_TrivialReconstruct1d {
+template <int dir>
+static inline void apply(const int nx,
+                         const CCTK_REAL* const restrict a,
+                         CCTK_REAL* const restrict aminus,
+                         CCTK_REAL* const restrict aplus,
+                         const cGH* const cctkGH,
+                         const int j, const int k
+                        );
+}; // end struct
+
+#endif // _GRHYDRO_TRIVIALRECONSTRUCT_HH