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python Programming Glossary: ctypes.byref

Why is matrix multiplication faster with numpy than with ctypes in Python?

http://stackoverflow.com/questions/10442365/why-is-matrix-multiplication-faster-with-numpy-than-with-ctypes-in-python

0 len b i sumb indb b i j indb indb 1 libmatmult.matmult ctypes.byref suma ctypes.byref sumb ctypes.byref sumc 2 res numpy.zeros len.. b i j indb indb 1 libmatmult.matmult ctypes.byref suma ctypes.byref sumb ctypes.byref sumc 2 res numpy.zeros len a len a indc 0.. 1 libmatmult.matmult ctypes.byref suma ctypes.byref sumb ctypes.byref sumc 2 res numpy.zeros len a len a indc 0 for i in range 0 len..

How can I use a DLL from Python

http://stackoverflow.com/questions/252417/how-can-i-use-a-dll-from-python

sessionVar p3 ctypes.c_int 1 p4 ctypes.c_int 0 hllApi ctypes.byref p1 p2 ctypes.byref p3 ctypes.byref p4 The ctypes stuff has all.. ctypes.c_int 1 p4 ctypes.c_int 0 hllApi ctypes.byref p1 p2 ctypes.byref p3 ctypes.byref p4 The ctypes stuff has all the C type data.. ctypes.c_int 0 hllApi ctypes.byref p1 p2 ctypes.byref p3 ctypes.byref p4 The ctypes stuff has all the C type data types int char short..

Python & Ctypes: Passing a struct to a function as a pointer to get back data

http://stackoverflow.com/questions/4351721/python-ctypes-passing-a-struct-to-a-function-as-a-pointer-to-get-back-data

by reference int_response smbus_receive_byte smbus_handle ctypes.byref smb_request I get no error. However the function returns 1 when..

How do I build a python string from a ctype struct?

http://stackoverflow.com/questions/5082753/how-do-i-build-a-python-string-from-a-ctype-struct

I bin client.dll def version self ret self.client.execute ctypes.byref self.__proto my_string self.__proto.buffer self.__proto.size..

How can I find a process by name and kill using ctypes?

http://stackoverflow.com/questions/6980246/how-can-i-find-a-process-by-name-and-kill-using-ctypes

BytesReturned ctypes.wintypes.DWORD if EnumProcesses ctypes.byref ProcessIds cb ctypes.byref BytesReturned if BytesReturned.value.. if EnumProcesses ctypes.byref ProcessIds cb ctypes.byref BytesReturned if BytesReturned.value cb break else count 2 else..