+
Point of view
All features
deferred class ITEM
Summary
Direct parents
Inherit list: ANY, HASHABLE
Known children
Inherit list: ITEM_ITEM, ITEM_VAR
Overview
Features
{ANY}
{ANY}
  • is_equal (other: ITEM): BOOLEAN
    Is other attached to an object considered equal to current object?
group: GROUP
writable attribute
{ANY}
name: STRING
writable attribute
{ANY}
index: INTEGER_32
deferred function
{ANY}
require
is_like_integer: BOOLEAN
effective function
{ANY}
to_integer: INTEGER_32
deferred function
{ANY}
require
is_off: BOOLEAN
deferred function
{ANY}
hash_code: INTEGER_32
effective function
{ANY}
The hash-code value of Current.
ensure
  • good_hash_value: Result >= 0
is_equal (other: ITEM): BOOLEAN
deferred function
{ANY}
Is other attached to an object considered equal to current object?
require
  • other /= Void
ensure
  • Result implies hash_code = other.hash_code
  • commutative: generating_type = other.generating_type implies Result = other.is_equal(Current)