These functions are used to write parallel backends for the foreach
package. They should not be used from normal scripts or packages that use
the foreach
package.
makeAccum(it)
accumulate(obj, result, tag, ...)
getexports(ex, e, env, good=character(0), bad=character(0))
getResult(obj, …)
getErrorValue(obj, …)
getErrorIndex(obj, …)
foreach iterator.
call object to analyze.
local environment of the call object.
exported environment in which call object will be evaluated.
names of symbols that are being exported.
names of symbols that are not being exported.
foreach iterator object.
task result to accumulate.
tag of task result to accumulate.
unused.