代码如下:
c++ lib
//.h
static complex<double>* randomComplexArray(long n);
//.cpp
complex<double>* randomComplexArray(long n){
complex<double>* res = new complex<double>[n];
...
return res; //返回的指针
}
pybuind11
.def_static("randomCircleArray", &randomCircleArray)
python
mvec1 = randomComplexArray(1024)
foo(mvec1)
# Segmentation fault (core dumped)
如果是一般类型可以用 ctypes,但是没找到合适的解决方案,
想问下有经验的朋友知道怎么做吗?十分感谢~