Executes the passed by-name parameter num
number of times.
Executes the passed by-name parameter num
number of times.
If the function completes abruptly with an exception, this method will complete abruptly with the same
exception immediately. Thus in the case of an exception, this method may actually invoke the
passed function fewer than num
times.
the by-name parameter to execute num
times
Class used via an implicit conversion to enable a
times
method to be invoked onInt
s to repeat a given side-effecting operation multiple times.When an instance of this class is constructed, 0 and any positive number may be passed as
num
, but a negative number will result in anIllegalArgumentException
. If constructed with 0, thetimes
method on the resulting instance will return without invoking the function passed to it. If constructed with 1, thetimes
method will invoke the function passed to it once then return.