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// $Id$
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// be_union_branch.h
//
// = DESCRIPTION
// Extension of class AST_UnionBranch that provides additional means for C++
// mapping.
//
// = AUTHOR
// Copyright 1994-1995 by Sun Microsystems, Inc.
// and
// Aniruddha Gokhale
//
// ============================================================================
#ifndef BE_UNION_BRANCH_H
#define BE_UNION_BRANCH_H
#include "be_decl.h"
#include "ast_union_branch.h"
class UTL_LabelList;
class UTL_Type;
class UTL_StrList;
class be_visitor;
/*
* BE_UnionBranch
*/
class be_union_branch : public virtual AST_UnionBranch,
public virtual be_decl
{
public:
// Operations
be_union_branch (void);
// default constructor
be_union_branch (UTL_LabelList *ll,
AST_Type *ft,
UTL_ScopedName *n,
UTL_StrList *p);
// constructor
int gen_label_value (TAO_OutStream *os,
unsigned long index = 0);
// Generate the label value (as in a switch/case statement).
int gen_default_label_value (TAO_OutStream *os,
be_union *bu);
// Generate the default label value (as in a switch/case statement).
// Visiting
virtual int accept (be_visitor *visitor);
// Narrowing
DEF_NARROW_METHODS2 (be_union_branch, AST_UnionBranch, be_decl);
DEF_NARROW_FROM_DECL (be_union_branch);
protected:
virtual int compute_size_type (void);
// compute the size type if it is unknown
};
#endif
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