IntelPython · ndgrigorian · Dec 6, 2023 · Nov 27, 2023 · Nov 27, 2023
@@ -93,6 +93,20 @@ def get_type_result_resolver_function(self):
        """
        return self.result_type_resolver_fn_

+    @property
+    def nin(self):
+        """
+        Returns the number of arguments treated as inputs.
+        """
+        return 1
+
+    @property
+    def nout(self):
+        """
+        Returns the number of arguments treated as outputs.
+        """
+        return 1
+
    @property
    def types(self):
        """Returns information about types supported by
@@ -531,6 +545,20 @@ def get_type_promotion_path_acceptance_function(self):
        """
        return self.acceptance_fn_

+    @property
+    def nin(self):
+        """
+        Returns the number of arguments treated as inputs.
+        """
+        return 2
+
+    @property
+    def nout(self):
+        """
+        Returns the number of arguments treated as outputs.
+        """
+        return 1
+
    @property
    def types(self):
        """Returns information about types supported by

@@ -78,3 +78,27 @@ def test_binary_class_str_repr():
    kl_n = binary_fn.__name__
    assert kl_n in s
    assert kl_n in r
+
+
+def test_unary_class_nin():
+    nin = unary_fn.nin
+    assert isinstance(nin, int)
+    assert nin == 1
+
+
+def test_binary_class_nin():
+    nin = binary_fn.nin
+    assert isinstance(nin, int)
+    assert nin == 2
+
+
+def test_unary_class_nout():
+    nout = unary_fn.nout
+    assert isinstance(nout, int)
+    assert nout == 1
+
+
+def test_binary_class_nout():
+    nout = binary_fn.nout
+    assert isinstance(nout, int)
+    assert nout == 1