Add atoms generation methods

src/md/Potentials.hpp

@@ -0,0 +1,18 @@
+/**
+ * @file Potentials.hpp
+ * @author jun <jun@firmwarejun.net>
+ * @brief Potentials declarations
+ * @version 0.1
+ * @date 2023-07-25
+ *
+ * Copyright (c) 2023 jun <https://git.firmwarejun.net/jun/MolecularDynamics2>
+ *
+ */
+
+#pragma once
+
+class Potential {
+public:
+  virtual double potential(double r) = 0;
+  virtual double force(double r)     = 0;
+};