Removed scoped_ptr, as its functionality is subsumed by OwningPtr.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45274 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/scoped_ptr.h b/include/llvm/ADT/scoped_ptr.h
deleted file mode 100644 (file)
index fedd6e0..0000000
--- a/include/llvm/ADT/scoped_ptr.h
+++ /dev/null
@@ -1,124 +0,0 @@
-//===- llvm/ADT/scoped_ptr.h - basic smart pointer --------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines the scoped_ptr smart pointer: scoped_ptr mimics a built-in
-// pointer except that it guarantees deletion of the object pointed to, either
-// on destruction of the scoped_ptr or via an explicit reset(). scoped_ptr is a
-// simple solution for simple needs.
-//
-//===----------------------------------------------------------------------===//
-//
-//  (C) Copyright Greg Colvin and Beman Dawes 1998, 1999.
-//  Copyright (c) 2001, 2002 Peter Dimov
-//
-//  Distributed under the Boost Software License, Version 1.0. (See
-//  accompanying file llvm/docs/BOOST_LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt )
-//
-//  http://www.boost.org/libs/smart_ptr/scoped_ptr.htm
-//
-#ifndef LLVM_SCOPED_PTR_H_INCLUDED
-#define LLVM_SCOPED_PTR_H_INCLUDED
-
-#include <cassert>
-
-namespace llvm {
-
-// verify that types are complete for increased safety
-template<class T>
-inline void checked_delete(T * x) {
-  // intentionally complex - simplification causes warnings in some compilers.
-  typedef char type_must_be_complete[sizeof(T) ? 1 : -1];
-  (void)sizeof(type_must_be_complete);
-  delete x;
-}
-
-/// scoped_ptr mimics a built-in pointer except that it guarantees deletion
-/// of the object pointed to, either on destruction of the scoped_ptr or via
-/// an explicit reset(). scoped_ptr is a simple solution for simple needs;
-/// use shared_ptr or std::auto_ptr if your needs are more complex.
-template<class T> 
-class scoped_ptr {// noncopyable
-  T *ptr;
-  scoped_ptr(scoped_ptr const &);             // DO NOT IMPLEMENT
-  scoped_ptr & operator=(scoped_ptr const &); // DO NOT IMPLEMENT
-  typedef scoped_ptr<T> this_type;
-public:
-  typedef T element_type;
-
-  explicit scoped_ptr(T * p = 0): ptr(p) {} // never throws
-
-  ~scoped_ptr() { // never throws
-    llvm::checked_delete(ptr);
-  }
-
-  /// reset - Change the current pointee to the specified pointer.  Note that
-  /// calling this with any pointer (including a null pointer) deletes the
-  /// current pointer.
-  void reset(T *p = 0) { 
-    // catch self-reset errors
-    assert((p == 0 || p != ptr) && "scoped_ptr: self-reset error");
-    T *tmp = ptr;
-    ptr = p;
-    delete tmp;
-  }
-
-  /// take - Reset the scoped pointer to null and return its pointer.  This does
-  /// not delete the pointer before returning it.
-  T *take() { 
-    T *P = ptr;
-    ptr = 0;
-    return P;
-  }
-  
-  T& operator*() const {
-    assert(ptr != 0 && "scoped_ptr: Trying to dereference a null pointer");
-    return *ptr;
-  }
-
-  T* operator->() const {
-    assert(ptr != 0 && "scoped_ptr: Trying to dereference a null pointer");
-    return ptr;
-  }
-
-  T* get() const {
-    return ptr;
-  }
-
-  // implicit conversion to "bool"
-  typedef T * this_type::*unspecified_bool_type;
-
-  operator unspecified_bool_type() const {// never throws
-    return ptr == 0? 0: &this_type::ptr;
-  }
-
-  bool operator!() const { // never throws
-    return ptr == 0;
-  }
-
-  void swap(scoped_ptr &b) {// never throws
-    T * tmp = b.ptr;
-    b.ptr = ptr;
-    ptr = tmp;
-  }
-};
-
-template<class T> inline void swap(scoped_ptr<T> &a, scoped_ptr<T> &b) {
-  // never throws
-  a.swap(b);
-}
-
-// get_pointer(p) is a generic way to say p.get()
-template<class T> inline T * get_pointer(scoped_ptr<T> const &p) {
-  return p.get();
-}
-
-} // namespace llvm
-
-#endif // #ifndef LLVM_SCOPED_PTR_HPP_INCLUDED