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Specifies the behavior of unscoped variables in a parallel region.
default
(shared | none)
shared, which is in effect if the default clause is not specified, means that any variable in a parallel region will be treated as if it were specified with the shared clause. none means that any variables used in a parallel region that are not scoped with the private, shared, reduction, firstprivate, or lastprivate clause will cause a compiler error.
default applies to the following directives:
For more information, see 2.7.2.5 default.
See private for an example of using default.