Revision as of 05:00, 4 July 2018 edit 157.49.56.23 (talk) →Use cases: . Tags: Mobile edit Mobile web edit ← Previous edit		Revision as of 03:36, 14 March 2019 edit undo 49.255.197.114 (talk) Undid revision 848767235 by 157.49.56.23 (talk) two different class > two different classes Tag: Undo Next edit →
Line 8: ==Use cases== This approach may be used in friendly function when a function needs to access private data in objects from two different ~~class~~classes. This may be accomplished in two similar ways *a function of global or [[namespace]] scope may be declared as friend of both classes

Friend function: Difference between revisions