Extract backend initialization to interpreter

gmrukwa · gmrukwa · commit e264fa4a96c3 · 2018-04-20T07:35:40.000+02:00
diff --git a/interpreter.h b/interpreter.h
@@ -208,4 +208,11 @@ struct _interpreter {
     }
 };
 
-}} // end namespace matplotlibcpp::detail
+} // end namespace detail
+
+// must be called before the first regular call to matplotlib to have any effect
+inline void backend(const std::string& name)
+{
+    detail::s_backend = name;
+}
+} // end namespace matplotlibcpp
diff --git a/matplotlibcpp.h b/matplotlibcpp.h
@@ -35,12 +35,6 @@ PyObject* to_dict(const std::map<std::string, std::string>& some_dict)
 
 } // end namespace helpers
 
-// must be called before the first regular call to matplotlib to have any effect
-inline void backend(const std::string& name)
-{
-    detail::s_backend = name;
-}
-
 inline bool annotate(std::string annotation, double x, double y)
 {
     PyObject * xy = PyTuple_New(2);
