K 10
svn:author
V 6
marino
K 8
svn:date
V 27
2013-10-02T12:00:31.360480Z
K 7
svn:log
V 262
science/paraview: add <unistd.h>, <cstddef>, other c++ fixes

The non-header fix addresses the error, "calls to overloaded operations cannot
appear in a constant-expression".  The fix was suggested on various bug
trackers.

Approved by:	portmgr (bapt, implicit)

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