add a function to reset a Handle

2019-10-09 18:06:30 +02:00 · 2019-10-09 18:06:30 +02:00 · 153832fbba
parent 9694f5b1ce
commit 153832fbba
1 changed files with 9 additions and 0 deletions
--- a/STL_Extension/include/CGAL/Handle.h
+++ b/STL_Extension/include/CGAL/Handle.h
@ -75,6 +75,15 @@ class Handle
      return *this;
    }

+    void reset()
+    {
+      if (PTR)
+      {
+        --PTR->count;
+        PTR=0;
+      }
+    }
+
    int
    refs()  const { return PTR->count; }