Per-isolate embedder-specific data

include/v8.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2652 matching lines @@
    * Requires: this == Isolate::GetCurrent().
    */
   void Exit();
 
   /**
    * Disposes the isolate.  The isolate must not be entered by any
    * thread to be disposable.
    */
   void Dispose();
 
+  /**
+   * Associate embedder-specific data with the isolate
+   */
+  void SetData(void* data);
+
+  /**
+   * Retrive embedder-specific data from the isolate.
+   * Returns NULL if SetData has never been called.
+   */
+  void* GetData();
+
  private:
 
   Isolate();
   Isolate(const Isolate&);
   ~Isolate();
   Isolate& operator=(const Isolate&);
   void* operator new(size_t size);
   void operator delete(void*, size_t);
 };
 
@@ skipping 1421 matching lines @@
 
 
 }  // namespace v8
 
 
 #undef V8EXPORT
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_