class VisitorDep This visitor is used to check what sets a policy uses. More...

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Public Types

• class sem_error

Public Methods

•  VisitorDep (SetMap& setmap, PolicyMap& pmap)
• const Element*  visit (PolicyStatement& policy)
• const Element*  visit (Term& term)
• const Element*  visit (NodeUn& node)
• const Element*  visit (NodeBin& node)
• const Element*  visit (NodeAssign& node)
• const Element*  visit (NodeVar& node)
• const Element*  visit (NodeSet& node)
• const Element*  visit (NodeElem& node)
• const Element*  visit (NodeAccept& node)
• const Element*  visit (NodeReject& node)
• const Element*  visit (NodeProto& node)
• const Element*  visit (NodeNext& node)
• const Element*  visit (NodeSubr& node)
• const DEPS&  sets () const

Detailed Description

This is useful for set dependancy tracking.

Parameters:

Reimplemented from Visitor.

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[const]

Returns: the sets used by the policy.