From 06cf7326aeb5763d87f400cb75c576cb9d5463af Mon Sep 17 00:00:00 2001
From: sean <sean165@outlook.de>
Date: Sun, 10 Nov 2024 00:02:11 +0100
Subject: [PATCH] Add: Conversion ops for custom Optional class

---
 include/fastgltf/types.hpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/fastgltf/types.hpp b/include/fastgltf/types.hpp
index 51d94fa18..4c7e5dcdc 100644
--- a/include/fastgltf/types.hpp
+++ b/include/fastgltf/types.hpp
@@ -1313,6 +1313,14 @@ namespace fastgltf {
 		const T&& operator*() const&& noexcept {
 			return std::move(_value);
 		}
+
+		operator std::optional<T>() const noexcept {
+			return has_value() ? std::optional<T>(_value) : std::nullopt;
+		}
+
+		operator std::optional<T>&&()&& noexcept {
+			return has_value() ? std::optional<T>(std::move(_value)) : std::nullopt;
+		}
 	};
 
 	FASTGLTF_EXPORT template <typename T, typename U>