May 26, 2018

Abstract Base Class to build modules to capture output

The C Module defines an abstract base class that can be used to build modules that capture output being sent on a filehandle such as STDOUT or STDERR. Several modules that come with the distribution, do just that. I.e., Capture STDOUT and STDERR See L for a discussion of these modules and examples of how to build a module to sub-class from C yourself. If after reading the overview, you would like to build a class from C, look here for details on the internals.

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