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/Vector3D.cpp

@@ -434,7 +434,7 @@ _Precision Vector3<_Precision>::GetAngle(const Vector3& rcVect) const
     if (dot <= -1.0) {
         return traits_type::pi();
     }
-    else if (dot >= 1.0) {
+    if (dot >= 1.0) {
         return 0.0;
     }