undoing accidental deletion

1 files changed, 75 insertions, 0 deletions

diff --git a/ACE/ace/Dynamic.h b/ACE/ace/Dynamic.h
new file mode 100644
index 00000000000..4d52b67673f
--- /dev/null
+++ b/ACE/ace/Dynamic.h
@@ -0,0 +1,75 @@
+// -*- C++ -*-
+
+//==========================================================================
+/**
+ *  @file    Dynamic.h
+ *
+ *  $Id$
+ *
+ *  @author Doug Schmidt
+ *  @author Irfan Pyarali.
+ */
+//==========================================================================
+
+#ifndef ACE_DYNAMIC_H
+#define ACE_DYNAMIC_H
+#include /**/ "ace/pre.h"
+
+#include /**/ "ace/ACE_export.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+/**
+ * @class ACE_Dynamic
+ *
+ * @brief Checks to see if an object was dynamically allocated.
+ *
+ * This class holds the pointer in a thread-safe manner between
+ * the call to operator new and the call to the constructor.
+ */
+class ACE_Export ACE_Dynamic
+{
+public:
+  // = Initialization and termination method.
+  /// Constructor.
+  ACE_Dynamic (void);
+
+  /// Destructor.
+  ~ACE_Dynamic (void);
+
+  /**
+   * Sets a flag that indicates that the object was dynamically
+   * created. This method is usually called in operator new and then
+   * checked and reset in the constructor.
+   */
+  void set (void);
+
+  /// @c true if we were allocated dynamically, else @c false.
+  bool is_dynamic (void);
+
+  /// Resets state flag.
+  void reset (void);
+
+  static ACE_Dynamic *instance (void);
+
+private:
+  /**
+   * Flag that indicates that the object was dynamically created. This
+   * method is usually called in operator new and then checked and
+   * reset in the constructor.
+   */
+  bool is_dynamic_;
+};
+
+ACE_END_VERSIONED_NAMESPACE_DECL
+
+#if defined (__ACE_INLINE__)
+#include "ace/Dynamic.inl"
+#endif /* __ACE_INLINE__ */
+
+#include /**/ "ace/post.h"
+#endif /* ACE_DYNAMIC_H */