Hi, I see the following line in a cython file (.pyx):
cdef inline dtype_t _logsumexp(dtype_t[:] X) nogil:
.....
fwdlattice[t, j] = _logsumexp(work_buffer) + framelogprob[t, j]
I find that [:] is about object copy, but I am not sure about its usage
here in a function parameter. Whether is it true that it makes a parameter
copy?
Why is it used in this way?
Thanks,
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