Softwareengineering: Is it OK for a function to both do-something and return-something?

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Peter Schneider
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Is it OK for a function to both do-something and return-something?
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(softwareengineering.stackexchange.com/users/9113/doc-brown)Doc Brown
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(softwareengineering.stackexchange.com/users/292095/steve)Steve
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side-effect pure-function c++



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