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Versions: 56
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Contents
module Nokogiri
module LibXML # :nodoc:
module XmlNodeSetMixin # :nodoc:
def self.included(base)
base.class_eval do
layout(
:nodeNr, :int,
:nodeMax, :int,
:nodeTab, :pointer
)
end
end
def document
p = self[:doc]
p.null? ? nil : LibXML::XmlDocumentCast.new(p)
end
def nodeAt(index)
self[:nodeTab].get_pointer(LibXML.pointer_offset(index))
end
def nodeTab
self[:nodeTab].read_array_of_pointer(self[:nodeNr])
end
def nodeTab=(array)
# TODO: do we need to check nodeMax and allocate more memory? probably.
self[:nodeTab].write_array_of_pointer(array)
end
end
class XmlNodeSet < FFI::ManagedStruct # :nodoc:
include XmlNodeSetMixin
def self.release ptr
ns = XmlNodeSetCast.new(ptr)
LibXML.xmlFree ns[:nodeTab] if ns[:nodeTab]
LibXML.xmlFree ptr
end
end
class XmlNodeSetCast < FFI::Struct # :nodoc:
include XmlNodeSetMixin
end
end
end
Version data entries
56 entries across 56 versions & 9 rubygems