diff options
Diffstat (limited to 'include/interface.h')
| -rw-r--r-- | include/interface.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/include/interface.h b/include/interface.h index b3031e9..bdff75d 100644 --- a/include/interface.h +++ b/include/interface.h @@ -43,7 +43,7 @@ private: * Construct a new instance of the object * @return Base */ - virtual Base* construct() override + virtual Base* construct() const override { // this does not occur for interfaces return nullptr; @@ -54,11 +54,21 @@ private: * @param orig * @return Base */ - virtual Base* clone(Base *orig) override + virtual Base* clone(Base *orig) const override { // this does not occur for interfaces return nullptr; } + + /** + * Is this a traversable interface? + * @return bool + */ + virtual bool traversable() const override + { + // interfaces are never traversed + return false; + } /** * Namespaces have access to the private base class |