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More on the journal, plus escalator hater in a large font

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Robin P. Clark 2015-04-02 09:41:00 +01:00
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papers/JOURNAL_fmea_sw_hw/sw_hw_fmea.tex
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@ -682,17 +682,21 @@ use it in another one without complication.
Later languages implemented object orientation Later languages implemented object orientation
which grouped functions and data together into modules called classes, where which grouped functions and data together into modules called classes, where
even the internal local variables of a class could be hidden from the even the internal local variables of a class could be hidden from the
programmer using the class. For instance the internal workings of a binary~tree or linked~list do no need to be programmer using the class.
accessed if you simply want to use a class in your program to store data: in this case %
the programmer would pick a ready written and well de-bugged data store class and simply use it. For instance the internal workings of a binary~tree or linked~list do no need to be
accessed if one simply wants to use a class to store data: in this case
the programmer would pick a ready written and well de-bugged data storage class and simply use it.
% %
Software expanded in complexity faster than electronics, Software expanded in complexity faster than electronics,
and to cope with this software languages developed modularity (function call trees, classes and finally distributed processing mechanisms). and to cope with this software languages developed modularity
(function call trees, classes and finally distributed processing mechanisms).
% %
FMEA has, by necessity, started to include some modular features but none yet FMEA has, by necessity, started to include some modular features but none yet
have defined mechanisms for ensuring that all component failure modes have defined mechanisms for ensuring that all component failure modes
are traceable from component to system level. % in the analysis of the module(s) that incorporate it. are traceable from component to system level. % in the analysis of the module(s) that incorporate it.
%
That is to say the process is not rigorous.

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