From 5dae4f7b4badf20f88476768dbba98255fb04ecc Mon Sep 17 00:00:00 2001
From: Lexi Winter <lexi@hemlock.eden.le-fay.org>
Date: Mon, 24 Mar 2025 23:32:28 +0000
Subject: nv_list: implement add_descriptor_range

---
 libnvxx/nvxx.3      |  3 +++
 libnvxx/nvxx_base.h | 22 ++++++++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/libnvxx/nvxx.3 b/libnvxx/nvxx.3
index 555b8eb..5c0fd84 100644
--- a/libnvxx/nvxx.3
+++ b/libnvxx/nvxx.3
@@ -183,6 +183,9 @@ struct nv_list : <unspecified> {
 	template<std::ranges::range Range>
 	void add_string_range(std::string_view key, _Range &&);
 
+	template<std::ranges::range Range>
+	void add_descriptor_range(std::string_view key, _Range &&);
+
 	// exposition only
 	auto take_bool_array(std::string_view key) -> container-type<bool>;
 	auto take_number_array(std::string_view key) -> container-type<std::uint64_t>;
diff --git a/libnvxx/nvxx_base.h b/libnvxx/nvxx_base.h
index 4fcbd6b..545caca 100644
--- a/libnvxx/nvxx_base.h
+++ b/libnvxx/nvxx_base.h
@@ -343,6 +343,28 @@ struct __nv_list : virtual __nv_list_base {
 		add_number_range(__key, __arr);
 	}
 
+	/* add_descriptor_range */
+
+	template<std::ranges::contiguous_range _Range>
+		requires std::is_same_v<int,
+			std::remove_cvref_t<
+				std::ranges::range_value_t<_Range>>>
+	void add_descriptor_range(std::string_view __key, _Range &&__value)
+	{
+		add_descriptor_array(__key, std::span(__value));
+	}
+
+	template<std::ranges::range _Range>
+		requires (
+			!std::ranges::contiguous_range<_Range>
+			&& std::is_same_v<int,
+				std::remove_cvref_t<
+					std::ranges::range_value_t<_Range>>>)
+	void add_descriptor_range(std::string_view __key, _Range &&__value)
+	{
+		auto __arr = std::vector(std::from_range, __value);
+		add_descriptor_range(__key, __arr);
+	}
 
 	/* add_string_range */
 
-- 
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