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Meaning of &

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Old   April 24, 2016, 07:23
Default Meaning of &
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Milad Setareh
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Dear friends
I am looking some solver in OF. For all solver, variable are defined with´ &´ at the end of own name, e.g. volscalarfield& . what is the meaning of &???
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Old   April 25, 2016, 08:37
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Hassan Kassem
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It is C++ reference, check this [LINK]
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