46 lines
865 B
Plaintext
46 lines
865 B
Plaintext
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note
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description: "[
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An {ARRAYED_STACK} which allows inspection of any item, not just the
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top one. Items are still added to and removed from the top.
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]"
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author: "Jimmy J. Johnson"
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date: "10/27/21"
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copyright: "Copyright (c) 2021, Jimmy J. Johnson"
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license: "Eiffel Forum v2 (http://www.eiffel.com/licensing/forum.txt)"
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class
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JJ_ARRAYED_STACK [G]
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inherit
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ARRAYED_STACK [G]
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export
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{ANY}
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i_th,
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first,
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last,
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valid_index,
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do_all,
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do_all_with_index,
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do_if,
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do_if_with_index,
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for_all,
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there_exists
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redefine
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array_item
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end
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create
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make, make_filled
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feature {NONE} -- Implementation
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array_item (i: INTEGER): like item
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-- Entry at index `i', if in index interval.
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-- Redefined to make result type "like item" instead of type G.
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do
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Result := Precursor {ARRAYED_STACK} (i)
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end
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end
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