Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 56 insertions, 0 deletions

diff --git a/solenv/gdb/boost/optional.py b/solenv/gdb/boost/optional.py
new file mode 100644
index 000000000..08297254e
--- /dev/null
+++ b/solenv/gdb/boost/optional.py
@@ -0,0 +1,56 @@
+# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
+# GDB pretty printers for Boost.Optional.
+#
+# Copyright (C) 2012 Red Hat, Inc., David Tardon <dtardon@redhat.com>
+#
+# This file is part of boost-gdb-printers.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import gdb
+
+import boost.util.printing as printing
+
+class OptionalPrinter:
+
+    def __init__(self, typename, value):
+        self.typename = typename
+        self.value = value
+
+    def to_string(self):
+        if self.value['m_initialized']:
+            data = self.value['m_storage']['dummy_']['data']
+            ptr_type = self.value.type.template_argument(0).pointer()
+            return "%s %s" % (self.typename, data.cast(ptr_type).dereference())
+        else:
+            return "empty " + self.typename
+
+printer = None
+
+def build_pretty_printers():
+    global printer
+
+    if printer != None:
+        return
+
+    printer = printing.Printer("boost.optional")
+
+    printer.add('boost::optional', OptionalPrinter)
+
+def register_pretty_printers(obj):
+    printing.register_pretty_printer(printer, obj)
+
+build_pretty_printers()
+
+# vim:set filetype=python shiftwidth=4 softtabstop=4 expandtab: