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Point of view
All features
class INTEGER_RANGE [E_ -> COMPARABLE]
Summary
Direct parents
Inherit list: TRAVERSABLE
Class invariant
Overview
Creation features
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Features
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{}
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Other features:
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Agent-based features:
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{}
Agent-based features:
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{}
Indexing:
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lower: INTEGER_32
writable attribute
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Minimum index.
See also upper, valid_index, item.
upper: INTEGER_32
writable attribute
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Maximum index.
See also lower, valid_index, item.
out_in_tagged_out_memory
effective procedure
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Append terse printable representation of current object in tagged_out_memory.
require
    • locked: tagged_out_locked
    • locked: tagged_out_locked
ensure
  • still_locked: tagged_out_locked
  • not_cleared: tagged_out_memory.count >= old tagged_out_memory.count
  • append_only: old tagged_out_memory.twin.is_equal(tagged_out_memory.substring(1, old tagged_out_memory.count))
count: INTEGER_32
effective function
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Number of available items in the hoard.
See also is_empty
ensure
  • Result >= 0
first: E_
effective function
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The very first item.
See also last, item.
require
  • not is_empty
ensure
  • definition: Result = item(lower)
last: E_
effective function
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The last item.
See also first, item.
require
  • not is_empty
ensure
  • definition: Result = item(upper)
new_iterator: ITERATOR[E_]
effective function
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ensure
  • Result /= Void
  • Result.generation = generation
item (i: INTEGER_32): E_
effective function
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Item at the corresponding index i.
See also lower, upper, valid_index.
require
  • valid_index(i)
is_empty: BOOLEAN
is False
constant attribute
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Is the hoard empty ?
See also count.
ensure
  • definition: Result = count = 0
has (i: INTEGER_32): BOOLEAN
effective function
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fast_has (i: INTEGER_32): BOOLEAN
effective function
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index_of (i: E_, start: INTEGER_32): INTEGER_32
effective function
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fast_index_of (i: E_, start: INTEGER_32): INTEGER_32
effective function
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reverse_index_of (i: E_, start: INTEGER_32): INTEGER_32
effective function
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fast_reverse_index_of (i: E_, start: INTEGER_32): INTEGER_32
effective function
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first_index_of (i: E_): INTEGER_32
effective function
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fast_first_index_of (i: E_): INTEGER_32
effective function
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last_index_of (i: E_): INTEGER_32
effective function
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fast_last_index_of (i: E_): INTEGER_32
effective function
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make (low: INTEGER_32, up: INTEGER_32, a_itemize: FUNCTION[TUPLE[TUPLE 1[INTEGER_32], E_]], a_indexize: FUNCTION[TUPLE[TUPLE 1[E_], ]])
effective procedure
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require
  • low <= up
  • a_itemize /= Void
  • a_indexize /= Void
ensure
itemize: FUNCTION[TUPLE[TUPLE 1[INTEGER_32], E_]]
writable attribute
{}
indexize: FUNCTION[TUPLE[TUPLE 1[E_], ]]
writable attribute
{}
enumerate: ENUMERATE[E_]
effective function
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get_new_iterator: ITERATOR[E_]
frozen
effective function
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This feature is obsolete: Use `new_iterator' instead. This historical SmartEiffel feature is badly named.
for_each (action: PROCEDURE[TUPLE[TUPLE 1[E_]]])
effective procedure
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Apply action to every item of Current.
See also for_all, exists, aggregate.
require
  • action /= Void
for_all (test: FUNCTION[TUPLE[TUPLE 1[E_]]]): BOOLEAN
effective function
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Do all items satisfy test?
See also for_each, exists, aggregate.
require
  • test /= Void
exists (test: FUNCTION[TUPLE[TUPLE 1[E_]]]): BOOLEAN
effective function
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Does at least one item satisfy test?
See also for_each, for_all, aggregate.
require
  • test /= Void
aggregate (action: FUNCTION[TUPLE[TUPLE 2[E_, E_], E_]], initial: E_): E_
effective function
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Aggregate all the elements starting from the initial value.
See also for_each, for_all, exists.
require
  • action /= Void
generation: INTEGER_32
writable attribute
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next_generation
effective procedure
{}
ensure
do_all (action: ROUTINE[TUPLE[TUPLE 1[E_]]])
frozen
effective procedure
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Apply action to every item of Current.
This feature is obsolete: Use `for_each` instead. This feature is not secure because it accepts a FUNCTION, the result of which is lost.
_inline_agent1 (a: ROUTINE[TUPLE[TUPLE 1[E_]]], e: E_)
frozen
effective procedure
{}
valid_index (i: INTEGER_32): BOOLEAN
effective function
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True when i is valid (i.e., inside actual bounds).
See also lower, upper, item.
ensure