Revision: 667
http://assorted.svn.sourceforge.net/assorted/?rev=667&view=rev
Author: yangzhang
Date: 2008-04-20 20:29:22 -0700 (Sun, 20 Apr 2008)
Log Message:
-----------
added friend test
Added Paths:
-----------
sandbox/trunk/src/cc/friends.cc
Added: sandbox/trunk/src/cc/friends.cc
===================================================================
--- sandbox/trunk/src/cc/friends.cc (rev 0)
+++ sandbox/trunk/src/cc/friends.cc 2008-04-21 03:29:22 UTC (rev 667)
@@ -0,0 +1,17 @@
+// Demonstrates that you don't have to "know" a friend class.
+
+class C {
+ friend class F;
+ private: int x;
+};
+
+class F {
+ public: int x(C c) { return c.x; }
+};
+
+int
+main() {
+ C c;
+ F f;
+ return f.x(c);
+}
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