12 lines
383 B
Plaintext
12 lines
383 B
Plaintext
refs - return the number of references to a data structure
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int refs( mixed data );
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This efun is only available if PACKAGE_DEVELOP is compiled in.
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The number of references to `data' will be returned by refs(). This is
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useful for deciding whether or not to make a copy of a data structure
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before returning it.
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Tim Hollebeek Beek@ZorkMUD, Lima Bean, IdeaExchange, and elsewhere
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