Efficient swap()

[Bjorn Engsig]

Article <1991Jan13.050236.11634 at ux1.cso.uiuc.edu> by heal at ux1.cso.uiuc.edu (Loren Heal) says:
|#define swap(A,B) (A^=B^=A^=B)
Maybe you should have read the list of Frequently Asked Questions before
posting this.
-- 
Bjorn Engsig,         E-mail: bengsig at oracle.com, bengsig at oracle.nl
ORACLE Corporation    Path:   uunet!orcenl!bengsig

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