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/**
** \file ast/subscript-var.hh
** \brief Declaration of ast::SubscriptVar.
*/
#pragma once
#include <ast/exp.hh>
#include <ast/var.hh>
namespace ast
{
/// SubscriptVar.
class SubscriptVar : public Var
{
public:
/** \name Ctor & dtor.
** \{ */
/// Construct a SubscriptVar node.
SubscriptVar(const Location& location, Var* var, Exp* index);
SubscriptVar(const SubscriptVar&) = delete;
SubscriptVar& operator=(const SubscriptVar&) = delete;
/// Destroy a SubscriptVar node.
~SubscriptVar() override;
/** \} */
/// \name Visitors entry point.
/// \{ */
/// Accept a const visitor \a v.
void accept(ConstVisitor& v) const override;
/// Accept a non-const visitor \a v.
void accept(Visitor& v) override;
/// \}
/** \name Accessors.
** \{ */
/// Return the mother variable.
const Var& var_get() const;
/// Return the mother variable.
Var& var_get();
/// Return the offset expression.
const Exp& index_get() const;
/// Return the offset expression.
Exp& index_get();
/** \} */
protected:
/// The mother variable.
Var* var_;
/// The offset expression.
Exp* index_;
};
} // namespace ast
#include <ast/subscript-var.hxx>
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