擅长:python、mysql、java
<p>我相信您可以通过迭代python的float列表并将它们放入C数组中来实现这一点。</p>
<pre><code>cimport cython
from libc.stdlib cimport malloc, free
cdef:
float * cfloats
int i
cfloats = <float *> malloc(len(pyfloats)*cython.sizeof(float))
if cfloats is NULL:
raise MemoryError()
for i in xrange(len(pyfloats)):
cfloats[i] = pyfloats[i]
setOverlays(cfloats)
free(cfloats)
</code></pre>