return result
+ @property
+ def element_count(self):
+ """Retrieve the number of elements in this type.
+
+ Returns an int.
+
+ If the Type is not an array or vector, this raises.
+ """
+ result = Type_get_num_elements(self)
+ if result < 0:
+ raise Exception('Type does not have elements.')
+
+ return result
+
@staticmethod
def from_result(res, fn, args):
assert isinstance(res, Type)
Type_get_element_type.restype = Type
Type_get_element_type.errcheck = Type.from_result
+Type_get_num_elements = lib.clang_getNumElements
+Type_get_num_elements.argtypes = [Type]
+Type_get_num_elements.restype = c_longlong
+
Type_get_array_element = lib.clang_getArrayElementType
Type_get_array_element.argtypes = [Type]
Type_get_array_element.restype = Type
ok_(i is not None)
i.element_type
+
+def test_element_count():
+ index = Index.create()
+ tu = index.parse('t.c', unsaved_files=[('t.c', 'int i[5]; int j;')])
+ assert tu is not None
+
+ for cursor in tu.cursor.get_children():
+ if cursor.spelling == 'i':
+ i = cursor
+ elif cursor.spelling == 'j':
+ j = cursor
+
+ assert i is not None
+ assert j is not None
+
+ assert i.type.element_count == 5
+
+ try:
+ j.type.element_count
+ assert False
+ except:
+ assert True