Add rar as dep and implement collision

1 files changed, 35 insertions, 0 deletions

diff --git a/lib/core/c++/psm.hpp b/lib/core/c++/psm.hpp
new file mode 100644
index 0000000..8e151c3
--- /dev/null
+++ b/lib/core/c++/psm.hpp
@@ -0,0 +1,35 @@
+#pragma once
+
+#include "macroscopic.hpp"
+#include "component.hpp"
+#include "equilibrium.hpp"
+
+namespace kel {
+namespace lbm {
+namespace cmpt {
+struct PSM {};
+}
+
+/**
+ * HLBM collision operator for LBM
+ */
+template<typename T, typename Descriptor, typename Encode>
+class component<T, Descriptor, cmpt::PSM> {
+private:
+public:
+	component() = default;
+
+	template<typename CellFieldSchema, typename MacroFieldSchema>
+	void apply(const saw::data<CellFieldSchema, Encode>& field, const saw::data<MacroFieldSchema,Encode>& macros, saw::data<sch::FixedArray<sch::UInt64,Descriptor::D>> index, saw::data<sch::UInt64> time_step) const {
+		
+		bool is_even = ((time_step.get() % 2) == 0);
+
+		auto& dfs_old_f = (is_even) ? field.template get<"dfs_old">() : field.template get<"dfs">();
+		auto& porous = field.template get<"porosity">();
+
+				
+	}
+};
+
+}
+}