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Minimal support for boost::type_erasure::any. #42

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Minimal support for boost::type_erasure::any. #42

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1 change: 1 addition & 0 deletions boost/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,7 @@
from . import intrusive_1_55
from . import intrusive_1_40
from . import multi_index_1_42
from . import type_erasure
from .utils import register_printers, add_trivial_printer, options, last_supported_boost_version
from . import datetime
from . import variant
22 changes: 22 additions & 0 deletions boost/type_erasure.py
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@@ -0,0 +1,22 @@
# encoding: utf-8
from __future__ import print_function, absolute_import, division
import gdb
from .utils import *

#
# Boost TypeErasure

@add_printer
class BoostTypeErasure:
"Pretty Printer for boost::type_erasure::any (Boost.TypeErasure)"
printer_name = 'boost::type_erasure::any'
min_supported_version = (1, 54, 0)
max_supported_version = last_supported_boost_version
template_name = 'boost::type_erasure::any'

def __init__(self, value):
self.value = value

def to_string(self):
stored_value = self.value['_boost_type_erasure_data']['data']
return '(boost::type_erasure::any<...> data = {})'.format(stored_value)