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Add 'operator *' to os/volatile_object.h

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This operator is needed when we want to create a reference to (the
content of) a volatile object.
This commit is contained in:
Norman Feske
2014-01-21 22:29:26 +01:00
parent 638a9cfd40
commit c265cfa593
1 changed files with 2 additions and 0 deletions
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2
os/include/util/volatile_object.h
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@@ -134,6 +134,8 @@ class Genode::Volatile_object
*/
MT *operator -> () { _check_constructed(); return _ptr(); }
MT const *operator -> () const { _check_constructed(); return _const_ptr(); }
MT &operator * () { _check_constructed(); return *_ptr(); }
};