On Thursday 01 September 2011 13:02:37 Kjelle Apers wrote: > Hi, > I tried the implementation of this function in the shiboken module. I've > > compiled everything for 64 bit but now I'm facing the following problem: > >>> wrapInstance(9223372036854775808 ,QtGui.QWidget) > >>> OverflowError > > Shouldn't this value be valid for a 64bit memory address? It looks like the > pointer address is interpreted as being signed here. What might be the > cause of this issue?
I'm using "unsigned long", but the correctly is: "std::size_t" which could be a typedef for "unsigned long" or not, depends on the platform. The fix probably is just change: <add-function signature="wrapInstance(unsigned long, PyType)" return- type="PyObject*"> to <add-function signature="wrapInstance(std::size_t, PyType)" return- type="PyObject*"> but beware using functions from shiboken module right now, although this function probably will not change until the final version of the PSEP, other functions on this module may change, besides the shiboken module could even not be shipped on the next release if the PSEP doesn't achieve a final state some time before the next release. > Thanks, > -- > Kjelle -- Hugo Parente Lima INdT - Instituto Nokia de Tecnologia
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