From 61c143a0c80c221ae591e2ef8f65924363bbc03a Mon Sep 17 00:00:00 2001
From: Michael Fabian 'Xaymar' Dirks <info@xaymar.com>
Date: Wed, 23 Jun 2021 16:13:58 +0200
Subject: [PATCH] util: Add is_close function

---
 source/util/utility.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/source/util/utility.hpp b/source/util/utility.hpp
index fdb39db..9ed49f7 100644
--- a/source/util/utility.hpp
+++ b/source/util/utility.hpp
@@ -181,6 +181,12 @@ namespace streamfx::util {
 				   && (target < (value + std::numeric_limits<T>::epsilon()));
 		}
 
+		template<typename T>
+		inline bool is_close(T target, T value, T delta)
+		{
+			return (target > (value - delta)) && (target < (value + delta));
+		}
+
 		template<typename T>
 		inline std::vector<T> pascal_triangle(size_t n)
 		{