From 3d42a469c9e4cdba35c16c17318568d76c29388f Mon Sep 17 00:00:00 2001
From: McMassiveNZ <12842622+McMassiveNZ@users.noreply.github.com>
Date: Mon, 3 Jul 2023 23:04:46 +0200
Subject: [PATCH] Update window.h

Add a Cpp20 Concept to constrain the Window Constructor parameter
---
 src/window.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/window.h b/src/window.h
index 6616b2a..95b2385 100644
--- a/src/window.h
+++ b/src/window.h
@@ -14,10 +14,16 @@ struct WindowCreateParams
 	const char* name;
 };
 
+template< typename T >
+concept IsWindow = requires(T t) {
+   PumpMessages(t);
+   ShouldClose(t);
+};
+
 class Window
 {
 public:
-	template<typename T>
+	template<IsWindow T>
 	Window(T t) 
 		: self{std::make_unique<model_t<T>>(std::move(t))}
 	{