Vendor import of llvm tags/RELEASE_33/final r183502 (effectively, 3.3

release):
http://llvm.org/svn/llvm-project/llvm/tags/RELEASE_33/final@183502

1 files changed, 0 insertions, 77 deletions

diff --git a/include/llvm/ADT/InMemoryStruct.h b/include/llvm/ADT/InMemoryStruct.h
deleted file mode 100644
index a560845..0000000
--- a/include/llvm/ADT/InMemoryStruct.h
+++ /dev/null
@@ -1,77 +0,0 @@
-//===- InMemoryStruct.h - Indirect Struct Access Smart Pointer --*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_ADT_INMEMORYSTRUCT_H
-#define LLVM_ADT_INMEMORYSTRUCT_H
-
-#include <cassert>
-
-namespace llvm {
-
-/// \brief Helper object for abstracting access to an in-memory structure which
-/// may require some kind of temporary storage.
-///
-/// This class is designed to be used for accessing file data structures which
-/// in the common case can be accessed from a direct pointer to a memory mapped
-/// object, but which in some cases may require indirect access to a temporary
-/// structure (which, for example, may have undergone endianness translation).
-template<typename T>
-class InMemoryStruct {
-  typedef T value_type;
-  typedef value_type &reference;
-  typedef value_type *pointer;
-  typedef const value_type &const_reference;
-  typedef const value_type *const_pointer;
-
-  /// \brief The smart pointer target.
-  value_type *Target;
-
-  /// \brief A temporary object which can be used as a target of the smart
-  /// pointer.
-  value_type Contents;
-
-private:
-
-public:
-  InMemoryStruct() : Target(0) {}
-  InMemoryStruct(reference Value) : Target(&Contents), Contents(Value) {}
-  InMemoryStruct(pointer Value) : Target(Value) {}
-  InMemoryStruct(const InMemoryStruct<T> &Value) { *this = Value; }
-  
-  void operator=(const InMemoryStruct<T> &Value) {
-    if (Value.Target != &Value.Contents) {
-      Target = Value.Target;
-    } else {
-      Target = &Contents;
-      Contents = Value.Contents;
-    }
-  }
-  
-  const_reference operator*() const {
-    assert(Target && "Cannot dereference null pointer");
-    return *Target;
-  }
-  reference operator*() {
-    assert(Target && "Cannot dereference null pointer");
-    return *Target;
-  }
-
-  const_pointer operator->() const {
-    return Target;
-  }
-  pointer operator->() {
-    return Target;
-  }
-
-  operator bool() const { return Target != 0; }
-};
-
-}
-
-#endif