fix readability-*:

* readability-const-return-type
* readability-container-data-pointer
* readability-container-size-empty
* readability-delete-null-pointer
* readability-else-after-return
* readability-inconsistent-declaration-parameter-name
* readability-redundant-member-init
* readability-redundant-smartptr-get
* readability-redundant-string-cstr
* readability-use-anyofallof
* readability-static-definition-in-anonymous-namespace
* readability-static-accessed-through-instance
* readability-simplify-boolean-expr

src/Base/UnitsApiPy.cpp

@@ -168,7 +168,7 @@ PyObject* UnitsApi::sSchemaTranslate(PyObject* /*self*/, PyObject* args)
     quant = *static_cast<Base::QuantityPy*>(py)->getQuantityPtr();
 
     std::unique_ptr<UnitsSchema> schema(createSchema(static_cast<UnitSystem>(index)));
-    if (!schema.get()) {
+    if (!schema) {
         PyErr_SetString(PyExc_ValueError, "invalid schema value");
         return nullptr;
     }