1f8a9bfcdb
Change-Id: I1c34181897506ad29a063865d752cb85ab76dbc3 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/170408 Reviewed-by: Julien Nabet <serval2412@yahoo.fr> Tested-by: Jenkins
56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
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# GDB pretty printers for Boost.Optional.
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#
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# Copyright (C) 2012 Red Hat, Inc., David Tardon <dtardon@redhat.com>
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#
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# This file is part of boost-gdb-printers.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import gdb
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import boost.util.printing as printing
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class OptionalPrinter:
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def __init__(self, typename, value):
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self.typename = typename
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self.value = value
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def to_string(self):
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if self.value['m_initialized']:
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data = self.value['m_storage']['dummy_']['data']
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ptr_type = self.value.type.template_argument(0).pointer()
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return "%s %s" % (self.typename, data.cast(ptr_type).dereference())
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else:
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return "empty " + self.typename
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printer = None
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def build_pretty_printers():
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global printer
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if printer is not None:
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return
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printer = printing.Printer("boost.optional")
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printer.add('boost::optional', OptionalPrinter)
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def register_pretty_printers(obj):
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printing.register_pretty_printer(printer, obj)
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build_pretty_printers()
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# vim:set filetype=python shiftwidth=4 softtabstop=4 expandtab:
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