Removed Common
Change-Id: I01ea8f07220375c2ad9bc0092281d4f27c642303
diff --git a/aos/scoped/scoped_ptr.h b/aos/scoped/scoped_ptr.h
new file mode 100644
index 0000000..336e73b
--- /dev/null
+++ b/aos/scoped/scoped_ptr.h
@@ -0,0 +1,43 @@
+#ifndef AOS_SCOPED_PTR_H_
+#define AOS_SCOPED_PTR_H_
+
+#include "aos/macros.h"
+
+namespace aos {
+
+// A simple scoped_ptr implementation that works under both linux and vxworks.
+template<typename T>
+class scoped_ptr {
+ public:
+ typedef T element_type;
+
+ explicit scoped_ptr(T *p = NULL) : p_(p) {}
+ ~scoped_ptr() {
+ delete p_;
+ }
+
+ T &operator*() const { return *p_; }
+ T *operator->() const { return p_; }
+ T *get() const { return p_; }
+
+ operator bool() const { return p_ != NULL; }
+
+ void swap(scoped_ptr<T> &other) {
+ T *temp = other.p_;
+ other.p_ = p_;
+ p_ = other.p_;
+ }
+ void reset(T *p = NULL) {
+ if (p_ != NULL) delete p_;
+ p_ = p;
+ }
+
+ private:
+ T *p_;
+
+ DISALLOW_COPY_AND_ASSIGN(scoped_ptr<T>);
+};
+
+} // namespace aos
+
+#endif // AOS_SCOPED_PTR_H_