RW virtual streams and RWCollectableString ambiguity error

Article ID: 1032
Last updated: 05 Feb, 2008
Article ID: 1032
Last updated: 05 Feb, 2008
Revision: 1
Views: 2774
Posted: 25 Jun, 1997
by Dean J.
Updated: 05 Feb, 2008
by Dean J.
Problem


Shifting an RWCollectable string onto or out of one of the derived virtual stream classes causes an ambiguity error.


Cause


Operator overloading problem.


Action


Cast the derived virtual stream to a virtual stream base class reference. For example:
(RWvostream&) my_postream << my_coll_string;
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Article ID: 1032
Last updated: 05 Feb, 2008
Revision: 1
Views: 2774
Posted: 25 Jun, 1997 by Dean J.
Updated: 05 Feb, 2008 by Dean J.

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