[llvm-commits] [llvm] r166242 - /llvm/trunk/include/llvm/ADT/OwningPtr.h

[Jordan Rose]

Author: jrose
Date: Thu Oct 18 17:22:58 2012
New Revision: 166242

URL: http://llvm.org/viewvc/llvm-project?rev=166242&view=rev
Log:
Add move constructors for OwningPtr and OwningArrayPtr.

While LLVM itself is still C++03, there's no reason why tools built on
top of it can't use C++11 features.

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

Modified: llvm/trunk/include/llvm/ADT/OwningPtr.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/OwningPtr.h?rev=166242&r1=166241&r2=166242&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ADT/OwningPtr.h (original)
+++ llvm/trunk/include/llvm/ADT/OwningPtr.h Thu Oct 18 17:22:58 2012
@@ -32,6 +32,15 @@
 public:
   explicit OwningPtr(T *P = 0) : Ptr(P) {}
 
+#if LLVM_USE_RVALUE_REFERENCES
+  OwningPtr(OwningPtr &&Other) : Ptr(Other.take()) {}
+
+  OwningPtr &operator=(OwningPtr &&Other) {
+    reset(Other.take());
+    return *this;
+  }
+#endif
+
   ~OwningPtr() {
     delete Ptr;
   }
@@ -86,6 +95,15 @@
 public:
   explicit OwningArrayPtr(T *P = 0) : Ptr(P) {}
 
+#if LLVM_USE_RVALUE_REFERENCES
+  OwningArrayPtr(OwningArrayPtr &&Other) : Ptr(Other.take()) {}
+
+  OwningArrayPtr &operator=(OwningArrayPtr &&Other) {
+    reset(Other.take());
+    return *this;
+  }
+#endif
+
   ~OwningArrayPtr() {
     delete [] Ptr;
   }