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framsc/ctypes_stuff.py

Forked from nicolamontecchio/ctypes_stuff.py
Created January 5, 2019 15:28
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python ctypes - array conversion
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ctypes_stuff.py
#let's say f_TI is something like
#void blabla(int *data, int data_length);
#then
f_TI.argtypes = [ctypes.POINTER(ctypes.c_int), ctypes.c_int]
lll = [4,7,2,8]
lll_c = (ctypes.c_int * len(lll))(*lll)
f_TI(lll_c, len(lll))
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