refactor: add factory class & make DI container return unique ptrs

1 files changed, 103 insertions, 0 deletions

diff --git a/src/DI/strip_signature.hpp b/src/DI/strip_signature.hpp
new file mode 100644
index 0000000..9d20a87
--- /dev/null
+++ b/src/DI/strip_signature.hpp
@@ -0,0 +1,103 @@
+#pragma once
+
+template <class Function>
+struct strip_signature;
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...)>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) const>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) volatile>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) const volatile>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) &>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) const &>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) volatile &>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) const volatile &>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) noexcept>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) const noexcept>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) volatile noexcept>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) const volatile noexcept>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) &noexcept>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) const &noexcept>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) volatile &noexcept>
+{
+	using type = Return(Args...);
+};
+
+template <class Return, class Class, class... Args>
+struct strip_signature<Return (Class::*)(Args...) const volatile &noexcept>
+{
+	using type = Return(Args...);
+};
+
+template <class Function>
+using strip_signature_t = typename strip_signature<Function>::type;