Make dtype from string ctor accept const ref

2016-10-22 18:57:07 +02:00
parent fb7c9fd326
commit f70cc112f0
1 changed files with 1 additions and 1 deletions
@@ -170,7 +170,7 @@ public:
        m_ptr = descr.strip_padding().release().ptr();
    }

-    explicit dtype(std::string format) {
+    explicit dtype(const std::string &format) {
        m_ptr = from_args(pybind11::str(format)).release().ptr();
    }