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# Copyright (C) 2016 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
from utils import DisplayFormat
from dumper import Children
def qdump__boost__bimaps__bimap(d, value):
#leftType = value.type[0]
#rightType = value.type[1]
size = value["core"]["node_count"].integer()
d.putItemCount(size)
if d.isExpanded():
d.putPlainChildren(value)
def qdump__boost__optional(d, value):
innerType = value.type[0]
(initialized, pad, payload) = d.split('b@{%s}' % innerType.name, value)
if initialized:
d.putItem(payload)
d.putBetterType(value.type)
else:
d.putSpecialValue("uninitialized")
def qdump__boost__shared_ptr(d, value):
# s boost::shared_ptr<int>
# px 0x0 int *
# pn boost::detail::shared_count
# pi_ 0x0 boost::detail::sp_counted_base *
(px, pi) = value.split("pp")
if pi == 0:
d.putValue("(null)")
return
if px == 0:
d.putValue("(null)")
return
(vptr, usecount, weakcount) = d.split('pii', pi)
d.check(weakcount >= 0)
d.check(weakcount <= usecount)
d.check(usecount <= 10 * 1000 * 1000)
d.putItem(d.createValue(px, value.type[0]))
d.putBetterType(value.type)
def qdump__boost__container__list(d, value):
try:
m_icont = value["m_icont"]
except:
m_icont = value["members_"]["m_icont"]
r = m_icont["data_"]["root_plus_size_"]
n = r["size_"].integer()
d.putItemCount(n)
if d.isExpanded():
innerType = value.type[0]
offset = 2 * d.ptrSize()
with Children(d, n):
try:
root = r["root_"]
except:
root = r["m_header"]
p = root["next_"].extractPointer()
for i in d.childRange():
d.putSubItem(i, d.createValue(p + offset, innerType))
p = d.extractPointer(p)
def qform__boost__container__vector():
return [DisplayFormat.ArrayPlot]
def qdump__boost__container__vector(d, value):
holder = value["m_holder"]
size = holder["m_size"].integer()
d.putItemCount(size)
if d.isExpanded():
T = value.type[0]
try:
start = holder["m_start"].pointer()
except:
start = holder["storage"].address()
d.putPlotData(start, size, T)
def qform__boost__container__static_vector():
return [DisplayFormat.ArrayPlot]
def qdump__boost__container__static_vector(d, value):
qdump__boost__container__vector(d, value)
def qform__boost__container__small_vector():
return [DisplayFormat.ArrayPlot]
def qdump__boost__container__small_vector(d, value):
qdump__boost__container__vector(d, value)
def qdump__boost__gregorian__date(d, value):
d.putValue(value.integer(), "juliandate")
def qdump__boost__posix_time__ptime(d, value):
ms = int(value.integer() / 1000)
d.putValue("%s/%s" % divmod(ms, 86400000), "juliandateandmillisecondssincemidnight")
def qdump__boost__posix_time__time_duration(d, value):
d.putValue(int(value.integer() / 1000), "millisecondssincemidnight")
def qdump__boost__unordered__unordered_set(d, value):
innerType = value.type[0]
if value.type.size() == 7 * d.ptrSize(): # 56 for boost 1.79+
bases, bucketCount, bcountLog2, size, mlf, maxload, buckets = value.split('ttttttp')
forward = True
elif value.type.size() == 6 * d.ptrSize(): # 48 for boost 1.55+
# boost 1.58 or 1.55
# bases are 3? bytes, and mlf is actually a float, but since
# its followed by size_t maxload, it's # effectively padded to a size_t
bases, bucketCount, size, mlf, maxload, buckets = value.split('tttttp')
# Distinguish 1.58 and 1.55. 1.58 used one template argument, 1.55 two.
try:
ittype = d.lookupType(value.type.name + '::iterator').target()
forward = len(ittype.templateArguments()) == 1
except:
forward = True
elif value.type.size() == 5 * d.ptrSize(): # 40 for boost 1.48
# boost 1.48
# Values are stored before the next pointers. Determine the offset.
buckets, bucketCount, size, mlf, maxload = value.split('ptttt')
forward = False
else:
raise Exception("Unknown boost::unordered_set layout")
if forward:
# boost >= 1.58
code = 'pp{%s}' % innerType.name
def children(p):
while True:
p, dummy, val = d.split(code, p)
yield val
else:
# boost 1.48 or 1.55
code = '{%s}@p' % innerType.name
(pp, ssize, fields) = d.describeStruct(code)
offset = fields[2].offset()
def children(p):
while True:
val, pad, p = d.split(code, p - offset)
yield val
p = d.extractPointer(buckets + bucketCount * d.ptrSize())
d.putItems(size, children(p), maxNumChild=10000)
def qdump__boost__variant(d, value):
allTypes = value.type.templateArguments()
realType = allTypes[value.split('i')[0]]
alignment = max([t.alignment() for t in allTypes])
dummy, val = value.split('%is{%s}' % (max(4, alignment), realType.name))
d.putItem(val)
d.putBetterType(value.type)
def qdump__boost__container__devector(d, value):
inner_type = value.type[0]
buffer = value["m_"]["buffer"].pointer()
front_idx = value["m_"]["front_idx"].integer()
back_idx = value["m_"]["back_idx"].integer()
start = buffer + (front_idx * inner_type.size())
size = int(back_idx - front_idx)
if size > 0:
d.checkPointer(start)
d.putItemCount(size)
d.putPlotData(start, size, inner_type)
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