From bd15267952abb83a0292be56efce8e7b7916e645 Mon Sep 17 00:00:00 2001
From: Simon Marchi <simon.marchi@efficios.com>
Date: Fri, 27 Sep 2024 16:42:55 -0400
Subject: [PATCH] cpp-common/bt2: add Value::copy()

Wrap bt_value_copy().

Change-Id: Ied4900db16064b44d84aac1773385d8be4cfbf80
Signed-off-by: Simon Marchi <simon.marchi@efficios.com>
Reviewed-on: https://review.lttng.org/c/babeltrace/+/13297
Reviewed-by: Philippe Proulx <eeppeliteloop@gmail.com>
Tested-by: jenkins <jenkins@lttng.org>
---
 src/cpp-common/bt2/value.hpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/cpp-common/bt2/value.hpp b/src/cpp-common/bt2/value.hpp
index 9f7fdff5..72ec75f2 100644
--- a/src/cpp-common/bt2/value.hpp
+++ b/src/cpp-common/bt2/value.hpp
@@ -210,6 +210,17 @@ public:
         return CommonValueRawValueProxy<CommonValue> {*this};
     }
 
+    SharedValue<CommonValue<bt_value>, bt_value> copy() const
+    {
+        bt_value *copy;
+
+        if (bt_value_copy(this->libObjPtr(), &copy) == BT_VALUE_COPY_STATUS_MEMORY_ERROR) {
+            throw MemoryError {};
+        }
+
+        return SharedValue<CommonValue<bt_value>, bt_value>::createWithoutRef(copy);
+    }
+
     std::uint64_t arrayLength() const noexcept
     {
         return this->asArray().length();
-- 
2.34.1