24 lines
868 B
Plaintext
24 lines
868 B
Plaintext
replaceable - determine whether any functions are defined in at this level
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int replaceable(object ob);
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int replaceable(object ob, string array fnames);
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In the second form, return 0 if the program for object ob defines any
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functions explicitly, as opposed to simply inheriting. Function names
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in the array fnames are ignored. If no such functions are defined, 1
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is returned. If the second argument is omitted, it defaults to
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({ "create" }). The purpose of this efun is to assist in making
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automatic decisions on whether to call replace_program(). Note that
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the default version ignores create(), so it is only safe to replace a
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object for which replaceable() returns true if you never intend to
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clone from that object.
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See also:
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replace_program,
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functions,
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function_exists,
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inherit_list
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Tim Hollebeek Beek@ZorkMUD, Lima Bean, IdeaExchange, and elsewhere
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