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Contents
module Fox
#
# The dictionary class maintains a fast-access hash table of entities
# indexed by a character string.
# It is typically used to map strings to pointers; however, derived classes
# may allow any type of data to be indexed by strings.
#
class FXDict < FXObject
# Total number of entries in the table [Integer]
attr_reader :length
# Position of first filled slot, or >= total [Integer]
attr_reader :first
# Position of last filled slot, or -1 [Integer]
attr_reader :last
alias size length
#
# Construct an empty dictionary.
#
def initialize ; end
#
# Return key at position _pos_.
#
def key(pos) ; end
#
# Return mark flag of entry at position _pos_.
#
def marked?(pos) ; end
#
# Return position of next filled slot after _pos_ in the hash table,
# or a value greater than or equal to total if no filled
# slot was found.
#
def next(pos) ; end
#
# Return position of previous filled slot before _pos_ in the hash table,
# or a -1 if no filled slot was found.
#
def prev(pos) ; end
#
# Clear all entries
#
def clear() ; end
#
# Iterate over the keys in this dictionary.
#
def each_key # :yields: key
end
#
# Returns a new array populated with the keys from this dictionary.
#
def keys() ; end
#
# Returns +true+ if the given _key_ is present.
#
def has_key?(key) ; end
alias include? has_key?
alias member? has_key?
#
# Returns +true+ if this dictionary contains no key-value pairs.
#
def empty?() ; end
end
end
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94 entries across 94 versions & 1 rubygems