diff options
Diffstat (limited to 'docs/examples/userguide/extension_types/owned_pointer.py')
| -rw-r--r-- | docs/examples/userguide/extension_types/owned_pointer.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/docs/examples/userguide/extension_types/owned_pointer.py b/docs/examples/userguide/extension_types/owned_pointer.py new file mode 100644 index 000000000..1c235a883 --- /dev/null +++ b/docs/examples/userguide/extension_types/owned_pointer.py @@ -0,0 +1,17 @@ +import cython +from cython.cimports.libc.stdlib import free + +@cython.cclass +class OwnedPointer: + ptr: cython.pointer(cython.void) + + def __dealloc__(self): + if self.ptr is not cython.NULL: + free(self.ptr) + + @staticmethod + @cython.cfunc + def create(ptr: cython.pointer(cython.void)): + p = OwnedPointer() + p.ptr = ptr + return p |