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/* -*- c++ -*- */
//=============================================================================
/**
* @file be_scope.h
*
* Extension of the UTL_Scope CFE class
*
* @author Copyright 1994-1995 by Sun Microsystems Int.
* @author and Aniruddha Gokhale
*/
//=============================================================================
#ifndef TAO_BE_SCOPE_H
#define TAO_BE_SCOPE_H
#include "utl_scope.h"
#include "ast_decl.h"
class be_decl;
class be_visitor;
class UTL_ExceptList;
/**
* @class be_scope
*
* @brief be_scope
*
* The back end extension of the UTL_Scope class
*/
class be_scope : public virtual UTL_Scope
{
public:
/// Default constructor.
be_scope (void);
/// Constructor that sets the node type.
be_scope (AST_Decl::NodeType nt);
/// Destructor.
virtual ~be_scope (void);
/// To access the protected base class method fe_add_field.
AST_Field *be_add_field (AST_Field *f);
/// Overridden in be_operation and be_factory.
virtual AST_Argument *be_add_argument (AST_Argument *arg);
/// Set the comma producing state.
virtual void comma (unsigned short set);
/// Get the comma producing state.
int comma (void) const;
/// Return the be_decl node corresponding to this scope node.
virtual be_decl *decl (void);
/// Recursively clean up scope members.
virtual void destroy (void);
/// Visiting.
virtual int accept (be_visitor *visitor);
// Narrowing.
DEF_NARROW_FROM_SCOPE (be_scope);
private:
/// If set, generate a comma after every element is handled.
unsigned short comma_;
};
#endif // if !defined
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