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Viewing changes to bzrlib/_simple_set_pyx.pyx

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2010-09-01 08:02:42 UTC
  • mfrom: (5390.3.3 faster-revert-593560)
  • Revision ID: pqm@pqm.ubuntu.com-20100901080242-esg62ody4frwmy66
(spiv) Avoid repeatedly calling self.target.all_file_ids() in
 InterTree.iter_changes. (Andrew Bennetts)

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bzrlib/_simple_set_pyx.pyx
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            raise MemoryError()
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        memset(self._table, 0, n_bytes)
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    def __sizeof__(self):
 
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        # Note: Pyrex doesn't allow sizeof(class) so we re-implement it here.
 
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        # Bits are:
 
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        #   1: PyObject
 
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        #   2: vtable *
 
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        #   3: 3 Py_ssize_t
 
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        #   4: PyObject**
 
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        # Note that we might get alignment, etc, wrong, but at least this is
 
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        # better than no estimate at all
 
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        # return sizeof(SimpleSet) + (self._mask + 1) * (sizeof(PyObject*))
 
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        return (sizeof(PyObject) + sizeof(void*)
 
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                + 3*sizeof(Py_ssize_t) + sizeof(PyObject**)
 
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                + (self._mask + 1) * sizeof(PyObject*))
 
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    def __dealloc__(self):
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        if self._table != NULL:
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            PyMem_Free(self._table)