Further shader compilation development.

include/opengl/handles/shader_handle_set.hpp

@@ -0,0 +1,13 @@
+#pragma once
+#include "shader_handle.hpp"
+#include "opengl/shading/shader_stage.hpp"
+
+namespace zgl
+{
+
+struct shader_handle_set
+{
+	std::array<shader_handle, zgl::shading::stage::count> stages;
+};
+
+}