From 76e4d65af703e1982510163207e2f994a204ce16 Mon Sep 17 00:00:00 2001
From: Arne Welzel <arne.welzel@corelight.com>
Date: Tue, 5 Dec 2023 14:25:28 +0100
Subject: [PATCH] Allow unsafe Vector iteration over underlying std::vector.

Iterating over hilti::Vector is quite expensive due to the weak_ptr::lock()
calls. For unsafe uses, allow access to the underlying std::vector for
faster raw iteration speed.
---
 hilti/runtime/include/types/vector.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hilti/runtime/include/types/vector.h b/hilti/runtime/include/types/vector.h
index 0b0845d5a..95cc1d327 100644
--- a/hilti/runtime/include/types/vector.h
+++ b/hilti/runtime/include/types/vector.h
@@ -490,6 +490,9 @@ class Vector : protected std::vector<T, Allocator> {
     auto cbegin() const { return const_iterator(0U, _control); }
     auto cend() const { return const_iterator(size(), _control); }
 
+    auto unsafeBegin() const { return V::cbegin(); }
+    auto unsafeEnd() const { return V::cend(); }
+
     size_type size() const { return V::size(); }
 
     // Methods of `std::vector`.