diff options
| -rw-r--r-- | llvm/include/llvm/ADT/IntrusiveRefCntPtr.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/llvm/include/llvm/ADT/IntrusiveRefCntPtr.h b/llvm/include/llvm/ADT/IntrusiveRefCntPtr.h index 559fb40773a..a77cf04ea4d 100644 --- a/llvm/include/llvm/ADT/IntrusiveRefCntPtr.h +++ b/llvm/include/llvm/ADT/IntrusiveRefCntPtr.h @@ -21,8 +21,8 @@ // class MyClass : public RefCountedBase<MyClass> {}; // // void foo() { -// // Objects that inherit from RefCountedBase should always be instantiated -// // on the heap, never on the stack. +// // Constructing an IntrusiveRefCntPtr increases the pointee's refcount by +// // 1 (from 0 in this case). // IntrusiveRefCntPtr<MyClass> Ptr1(new MyClass()); // // // Copying an IntrusiveRefCntPtr increases the pointee's refcount by 1. @@ -68,9 +68,6 @@ namespace llvm { /// calls to Release() and Retain(), which increment and decrement the object's /// refcount, respectively. When a Release() call decrements the refcount to 0, /// the object deletes itself. -/// -/// Objects that inherit from RefCountedBase should always be allocated with -/// operator new. template <class Derived> class RefCountedBase { mutable unsigned RefCount = 0; |
