From a733502359f1e63732c9f75e423e0d8fb4a0c232 Mon Sep 17 00:00:00 2001
From: rolandreichweinbmw <Roland.Reichwein@bmw.de>
Date: Sat, 1 Mar 2025 19:24:30 +0100
Subject: [PATCH] Intrusive forward list add remove by pointer (#1026)

* Add intrusive_forward_list::remove() element by pointer

* Add test
---
 include/etl/intrusive_forward_list.h | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/include/etl/intrusive_forward_list.h b/include/etl/intrusive_forward_list.h
index 12e3c3d3..307f110b 100644
--- a/include/etl/intrusive_forward_list.h
+++ b/include/etl/intrusive_forward_list.h
@@ -1011,6 +1011,29 @@ namespace etl
       }
     }
 
+    //*************************************************************************
+    // Removes the element specified by pointer.
+    //*************************************************************************
+    void remove(const_pointer element)
+    {
+      iterator i_item = begin();
+      iterator i_last_item = before_begin();
+
+      while (i_item != end())
+      {
+        if (&i_item == element)
+        {
+          i_item = erase_after(i_last_item);
+          return;
+        }
+        else
+        {
+          ++i_item;
+          ++i_last_item;
+        }
+      }
+    }
+
     //*************************************************************************
     /// Removes according to a predicate.
     //*************************************************************************