Protected Member Functions
|virtual ExpData *||new_copy () const =0|
|virtual Exp||operator (Key *key) const =0|
|ExpData *||copy_if_necessary ()|
The content of an expression can be anything as long as it has the proper operations to index is present. The expdata must always be treatable as a constant when residing in an Exp. ExpContent objects are automatically reference counted, which should always work since we should not make circular data structures at all.
|virtual ExpData* BorgIv::ExpData::new_copy||(||)|| const