From 02e387e7b65252a9cd15b672a87f3bcc6be26399 Mon Sep 17 00:00:00 2001
From: Florian Sylvestre <fsylvestre@baylibre.com>
Date: Fri, 22 Jul 2022 17:16:31 +0200
Subject: libcamera: yaml_parser: Add getList() function

Allow to retrieve a YAML list of any already supported types in a
std::vector.

Signed-off-by: Florian Sylvestre <fsylvestre@baylibre.com>
Tested-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 include/libcamera/internal/yaml_parser.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'include')

diff --git a/include/libcamera/internal/yaml_parser.h b/include/libcamera/internal/yaml_parser.h
index 9c85d26a..78c359f7 100644
--- a/include/libcamera/internal/yaml_parser.h
+++ b/include/libcamera/internal/yaml_parser.h
@@ -183,6 +183,22 @@ public:
 		return get<T>().value_or(defaultValue);
 	}
 
+#ifndef __DOXYGEN__
+	template<typename T,
+		 typename std::enable_if_t<
+			 std::is_same_v<bool, T> ||
+			 std::is_same_v<double, T> ||
+			 std::is_same_v<int16_t, T> ||
+			 std::is_same_v<uint16_t, T> ||
+			 std::is_same_v<int32_t, T> ||
+			 std::is_same_v<uint32_t, T> ||
+			 std::is_same_v<std::string, T> ||
+			 std::is_same_v<Size, T>> * = nullptr>
+#else
+	template<typename T>
+#endif
+	std::optional<std::vector<T>> getList() const;
+
 	DictAdapter asDict() const { return DictAdapter{ list_ }; }
 	ListAdapter asList() const { return ListAdapter{ list_ }; }
 
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