Revision: 7445
http://mahogany.svn.sourceforge.net/mahogany/?rev=7445&view=rev
Author: vadz
Date: 2008-05-01 18:13:17 -0700 (Thu, 01 May 2008)
Log Message:
-----------
added convenient ProfileHolder helper class
Modified Paths:
--------------
trunk/M/include/Profile.h
Modified: trunk/M/include/Profile.h
===================================================================
--- trunk/M/include/Profile.h 2008-05-02 00:40:02 UTC (rev 7444)
+++ trunk/M/include/Profile.h 2008-05-02 01:13:17 UTC (rev 7445)
@@ -443,6 +443,28 @@
};
// ----------------------------------------------------------------------------
+// a helper class which doesn't take ownership of Profile (unlike Profile_obj)
+// but ensures that it's kept alive during its own lifetime
+// ----------------------------------------------------------------------------
+
+class ProfileHolder
+{
+public:
+ ProfileHolder(Profile *profile) : m_profile(profile) { SafeIncRef(profile);
}
+ ~ProfileHolder() { SafeDecRef(m_profile); }
+
+ // don't DecRef() the pointer returned by this method
+ Profile *GetProfile() const { return m_profile; }
+
+protected:
+ Profile * const m_profile;
+
+private:
+ ProfileHolder(const ProfileHolder&);
+ ProfileHolder& operator=(const ProfileHolder&);
+};
+
+// ----------------------------------------------------------------------------
// a small class to temporarily suspend env var expansion
// ----------------------------------------------------------------------------
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