Automatic generation produced by ISE Eiffel
indexing description: "Finite structures whose item count is subject to change" status: "See notice at end of class" names: storage size: resizable date: "$Date: 2001-11-16 20:32:23 +0000 (Fri, 16 Nov 2001) $" revision: "$Revision: 51435 $" deferred class interface RESIZABLE [G] feature -- Access has (v: G): BOOLEAN -- Does structure include v? -- (Reference or object equality, -- based on object_comparison.) -- (from CONTAINER) ensure -- from CONTAINER not_found_in_empty: Result implies not is_empty feature -- Measurement additional_space: INTEGER -- Proposed number of additional items ensure at_least_one: Result >= 1 capacity: INTEGER -- Number of items that may be stored -- (from BOUNDED) count: INTEGER -- Number of items -- (from FINITE) Growth_percentage: INTEGER is 50 -- Percentage by which structure will grow automatically Minimal_increase: INTEGER is 5 -- Minimal number of additional items feature -- Status report changeable_comparison_criterion: BOOLEAN -- May object_comparison be changed? -- (Answer: yes by default.) -- (from CONTAINER) full: BOOLEAN -- Is structure full? -- (from BOUNDED) is_empty: BOOLEAN -- Is structure empty? -- (from FINITE) object_comparison: BOOLEAN -- Must search operations use equal rather than = -- for comparing references? (Default: no, use =.) -- (from CONTAINER) resizable: BOOLEAN -- May capacity be changed? (Answer: yes.) feature -- Status setting compare_objects -- Ensure that future search operations will use equal -- rather than = for comparing references. -- (from CONTAINER) require -- from CONTAINER changeable_comparison_criterion ensure -- from CONTAINER object_comparison compare_references -- Ensure that future search operations will use = -- rather than equal for comparing references. -- (from CONTAINER) require -- from CONTAINER changeable_comparison_criterion ensure -- from CONTAINER reference_comparison: not object_comparison feature -- Resizing automatic_grow -- Change the capacity to accommodate at least -- Growth_percentage more items. ensure increased_capacity: capacity >= old capacity + old capacity * growth_percentage // 100 grow (i: INTEGER) -- Ensure that capacity is at least i. ensure new_capacity: capacity >= i feature -- Conversion linear_representation: LINEAR [G] -- Representation as a linear structure -- (from CONTAINER) invariant increase_by_at_least_one: minimal_increase >= 1 -- from ANY reflexive_equality: standard_is_equal (Current) reflexive_conformance: conforms_to (Current) -- from BOUNDED valid_count: count <= capacity full_definition: full = (count = capacity) -- from FINITE empty_definition: is_empty = (count = 0) non_negative_count: count >= 0 indexing library: "[ EiffelBase: Library of reusable components for Eiffel. ]" status: "[ Copyright 1986-2001 Interactive Software Engineering (ISE). For ISE customers the original versions are an ISE product covered by the ISE Eiffel license and support agreements. ]" license: "[ EiffelBase may now be used by anyone as FREE SOFTWARE to develop any product, public-domain or commercial, without payment to ISE, under the terms of the ISE Free Eiffel Library License (IFELL) at http://eiffel.com/products/base/license.html. ]" source: "[ Interactive Software Engineering Inc. ISE Building 360 Storke Road, Goleta, CA 93117 USA Telephone 805-685-1006, Fax 805-685-6869 Electronic mail <info@eiffel.com> Customer support http://support.eiffel.com ]" info: "[ For latest info see award-winning pages: http://eiffel.com ]" end -- class RESIZABLE -- Generated by ISE Eiffel --
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