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Display the data ptr as part of the header

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This commit is contained in:
Benjamin Schindler 2009-12-08 18:40:36 +01:00
parent a4c162dbdc
commit 4da991eaa8
1 changed files with 10 additions and 8 deletions
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18
debug/gdb/printers.py
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@ -68,7 +68,13 @@ class EigenMatrixPrinter:
self.innerType = self.type.template_argument(0)
self.val = val
# Fixed size matrices have a struct as their storage, so we need to walk through this
self.data = self.val['m_storage']['m_data']
if self.data.type.code == gdb.TYPE_CODE_STRUCT:
self.data = self.data['array']
self.data = self.data.cast(self.innerType.pointer())
class _iterator:
def __init__ (self, rows, cols, dataPtr):
self.rows = rows
@ -97,15 +103,11 @@ class EigenMatrixPrinter:
return ('[%d, %d]' % (row, col), item)
def children(self):
data = self.val['m_storage']['m_data']
# Fixed size matrices have a struct as their storage, so we need to walk through this
if data.type.code == gdb.TYPE_CODE_STRUCT:
data = data['array']
data = data.cast(self.innerType.pointer())
return self._iterator(self.rows, self.cols, data)
return self._iterator(self.rows, self.cols, self.data)
def to_string(self):
return "Eigen::Matrix<%s,%d,%d>" % (self.innerType, self.rows, self.cols)
return "Eigen::Matrix<%s,%d,%d> (data ptr: %s)" % (self.innerType, self.rows, self.cols, self.data)
def build_eigen_dictionary ():
pretty_printers_dict[re.compile('^Eigen::Matrix<.*>$')] = lambda val: EigenMatrixPrinter(val)