1 files changed, 15 insertions, 0 deletions
diff --git a/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceSolver.cpp b/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceSolver.cpp
new file mode 100644
index 000000000..a146b66b1
--- /dev/null
+++ b/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceSolver.cpp
@@ -0,0 +1,15 @@
+
+
+void FiniteDifferenceSolver::FiniteDifferenceSolver ( std::array<Real,3> cell_size ) {
+    // Select algorithm (The choice of algorithm is a runtime option,
+    // but we compile code for each algorithm, using templates)
+    if (fdtd_algo == MaxwellSolverAlgo::Yee){
+        YeeAlgorithm::InitializeStencilCoefficients( cell_size,
+            stencil_coefs_x, stencil_coefs_y, stencil_coefs_z );
+    } else if (fdtd_algo == MaxwellSolverAlgo::CKC) {
+        CKCAlgorithm::InitializeStencilCoefficients( cell_size,
+            stencil_coefs_x, stencil_coefs_y, stencil_coefs_z );
+    } else {
+        amrex::Abort("Unknown algorithm");
+    }
+};