Make dtype::num() return type consistent with other functions (#3995)

MaartenBaert · web-flow · commit 918892b97e21 · 2022-06-06T19:41:38.000-04:00
diff --git a/include/pybind11/numpy.h b/include/pybind11/numpy.h
@@ -604,7 +604,7 @@ class dtype : public object {
     }
 
     /// type number of dtype.
-    ssize_t num() const {
+    int num() const {
         // Note: The signature, `dtype::num` follows the naming of NumPy's public
         // Python API (i.e., ``dtype.num``), rather than its internal
         // C API (``PyArray_Descr::type_num``).

Original file line number	Diff line number	Diff line change
`@@ -604,7 +604,7 @@ class dtype : public object {`
`604`	`604`	`}`
`605`	`605`
`606`	`606`	`/// type number of dtype.`
`607`		`- ssize_t num() const {`
	`607`	`+ int num() const {`
`608`	`608`	// Note: The signature, `dtype::num` follows the naming of NumPy's public
`609`	`609`	// Python API (i.e., ``dtype.num``), rather than its internal
`610`	`610`	// C API (``PyArray_Descr::type_num``).