[llvm-commits] [llvm] r149308 - /llvm/trunk/include/llvm/ADT/IntrusiveRefCntPtr.h

[Ted Kremenek]

Author: kremenek
Date: Mon Jan 30 18:57:04 2012
New Revision: 149308

URL: http://llvm.org/viewvc/llvm-project?rev=149308&view=rev
Log:
Use traits for IntrusiveRefCntPtr to determine how to increment/decrement a reference count.

Modified:
    llvm/trunk/include/llvm/ADT/IntrusiveRefCntPtr.h

Modified: llvm/trunk/include/llvm/ADT/IntrusiveRefCntPtr.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/IntrusiveRefCntPtr.h?rev=149308&r1=149307&r2=149308&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ADT/IntrusiveRefCntPtr.h (original)
+++ llvm/trunk/include/llvm/ADT/IntrusiveRefCntPtr.h Mon Jan 30 18:57:04 2012
@@ -83,6 +83,12 @@
     friend class IntrusiveRefCntPtr;
   };
 
+  
+  template <typename T> struct IntrusiveRefCntPtrInfo {
+    static void retain(T *obj) { obj->Retain(); }
+    static void release(T *obj) { obj->Release(); }
+  };
+  
 //===----------------------------------------------------------------------===//
 /// IntrusiveRefCntPtr - A template class that implements a "smart pointer"
 ///  that assumes the wrapped object has a reference count associated
@@ -168,8 +174,8 @@
     }
 
   private:
-    void retain() { if (Obj) Obj->Retain(); }
-    void release() { if (Obj) Obj->Release(); }
+    void retain() { if (Obj) IntrusiveRefCntPtrInfo<T>::retain(Obj); }
+    void release() { if (Obj) IntrusiveRefCntPtrInfo<T>::release(Obj); }
 
     void replace(T* S) {
       this_type(S).swap(*this);