Separate files between include and src

include/basic_data.hpp

@@ -0,0 +1,33 @@
+#ifndef POC2DMODULAR_BASIC_DATA_HPP
+#define POC2DMODULAR_BASIC_DATA_HPP
+
+
+#include <string>
+#include <utility>
+
+namespace data {
+    class BasicData {
+    public:
+
+        const std::string name{ "Basic" };
+
+        BasicData() = delete;
+
+        explicit BasicData(std::string name) : name(std::move(name)) {}
+
+        virtual ~BasicData() noexcept = default;
+
+        virtual void key_callback(int key, int scancode, int action, int mods) = 0;
+
+        virtual void cursor_position_callback(double xpos, double ypos) = 0;
+
+        virtual void scroll_callback(double xoffset, double yoffset) = 0;
+
+        virtual void window_pos(int xpos, int ypos) = 0;
+
+        virtual void window_size(int width, int height) = 0;
+    };
+}
+
+
+#endif //POC2DMODULAR_BASIC_DATA_HPP