- deep copy
To copy the contents of an object as well as any embedded objects, and any objects embedded in them, and so on; implemented by the
deepcopyfunction in the
- deep equality
Equality of values, or two references that point to objects that have the same value.
- shallow copy
To copy the contents of an object, including any references to embedded objects; implemented by the
copyfunction in the
- shallow equality
Equality of references, or two references that point to the same object.