Help compilers optimize Object::cast_to()

This commit is contained in:
Pedro J. Estébanez 2023-10-06 10:39:43 +02:00
parent 72a31722fd
commit fdc47adf1e

View File

@ -798,12 +798,12 @@ public:
template <class T>
static T *cast_to(Object *p_object) {
return dynamic_cast<T *>(p_object);
return p_object ? dynamic_cast<T *>(p_object) : nullptr;
}
template <class T>
static const T *cast_to(const Object *p_object) {
return dynamic_cast<const T *>(p_object);
return p_object ? dynamic_cast<const T *>(p_object) : nullptr;
}
enum {