根据Cython文档,我编写了以下cython代码如下:
\n\nIn [1]:%load_ext Cython\nIn [2]: %%cython\n from libcpp.vector cimport vector\n\xe2\x80\x8b cdef vector[int] *vec_int = new vector[int](10)\nRun Code Online (Sandbox Code Playgroud)\n\n编译后,ipython产生以下错误:
\n\nError compiling Cython file:\n------------------------------------------------------------ \n... \nfrom libcpp.vector cimport vector \ncdef vector[int] *vec_int = new vector[int](10) \n ^ \n------------------------------------------------------------\n/Users/m/.ipython/cython/_cython_magic_a72abb419ccf1b31db9a1851b522a4bf.pyx:3:32: Operation only allowed in c++\nRun Code Online (Sandbox Code Playgroud)\n\n我的代码有什么问题吗?
\n您需要通过特殊注释来表明cython您正在编译C++而不是编译C
# distutils: language = c++
Run Code Online (Sandbox Code Playgroud)
在块之后添加此内容%%cython将解决您的问题。