From 310776990db7cae028257d5810ad2c095d7534b2 Mon Sep 17 00:00:00 2001
From: David Marcec <dmarcecguzman@gmail.com>
Date: Mon, 3 Aug 2020 20:36:25 +1000
Subject: [PATCH] Add Common::IsBaseOf

---
 src/common/concepts.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/common/concepts.h b/src/common/concepts.h
index 6def398cde..db5fb373d9 100644
--- a/src/common/concepts.h
+++ b/src/common/concepts.h
@@ -6,6 +6,8 @@
 
 namespace Common {
 
+#include <type_traits>
+
 // Check if type is like an STL container
 template <typename T>
 concept IsSTLContainer = requires(T t) {
@@ -21,4 +23,10 @@ concept IsSTLContainer = requires(T t) {
     t.size();
 };
 
+// Check if type T is derived from T2
+template <typename T, typename T2>
+concept IsBaseOf = requires {
+    std::is_base_of_v<T, T2>;
+};
+
 } // namespace Common