主要内容是更加规范的编译期行为与基于继承的Object反射

detail/CP/MaxMin.hpp

@@ -0,0 +1,42 @@
+#pragma once
+#ifndef __FILE_Detail_CP_MaxMin_Hpp
+#define __FILE_Detail_CP_MaxMin_Hpp
+
+namespace Internal
+{
+    template<typename A, typename B> struct MaxMinFoucsValueConditionalTool
+    {
+        constexpr static bool ABS = (!!sizeof(A) > sizeof(B));
+        using AF = std::conditional_t<std::is_floating_point_v<B>,
+            std::conditional_t < ABS, A, B>,
+            A
+        >;
+        using BF = std::conditional_t<std::is_floating_point_v<B>,
+            B,
+            std::conditional_t < ABS, A, B>
+        >;
+        using Type = std::conditional_t < std::is_floating_point_v<A>, AF, BF>;
+    };
+}
+
+template<typename A, typename B> using MaxMinFoucsValueConditional = typename Internal::MaxMinFoucsValueConditionalTool<A, B>::Type;
+
+template<typename First, typename Second> auto Max(const First& first, const Second& second)
+{
+    return std::max<MaxMinFoucsValueConditional<First, Second>>(first, second);
+}
+template<typename First, typename Second, typename... Args> auto Max(const First& first, const Second& second, const Args&... args)
+{
+    return Max(std::max<MaxMinFoucsValueConditional<First, Second>>(first, second), args...);
+};
+template<typename First, typename Second> auto Min(const First& first, const Second& second)
+{
+    return std::min<MaxMinFoucsValueConditional<First, Second>>(first, second);
+}
+template<typename First, typename Second, typename... Args> auto MIn(const First& first, const Second& second, const Args&... args)
+{
+    return Min(std::min<MaxMinFoucsValueConditional<First, Second>>(first, second), args...);
+};
+
+#endif // !__FILE_Detail_CP_MaxMin_Hpp
+