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Contents
# Copyright (C) 2015-2019 Ruby-GNOME Project Team
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
module GObjectIntrospection
class ArgInfo
def gclosure?
@gclosure_p ||= nil
return @gclosure_p unless @gclosure_p.nil?
@gclosure_p = compute_gclosure?
end
def signature
sig = "#{name}:"
sig << " (optional)" if optional?
sig << " (may be null)" if may_be_null?
sig << " (caller allocates)" if caller_allocates?
sig << " #{type.description}"
sig
end
def inspect
super.gsub(/>\z/) do
" name=#{name.inspect}" +
" optional?=#{optional?.inspect}" +
" may_be_null?=#{may_be_null?.inspect}" +
" caller_allocates?=#{caller_allocates?.inspect}" +
" type=#{type.inspect}>"
end
end
private
def compute_gclosure?
type_info = type
return false if type_info.tag != TypeTag::INTERFACE
struct_info = type_info.interface
struct_info.gtype.name == "GClosure"
end
end
end
Version data entries
41 entries across 41 versions & 1 rubygems