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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _IDLC_ASTUNION_HXX_
#define _IDLC_ASTUNION_HXX_
#include <idlc/aststruct.hxx>
#include <idlc/astunionbranch.hxx>
class AstUnion : public AstStruct
{
public:
AstUnion(const ::rtl::OString& name, AstType* pDiscType, AstScope* pScope);
virtual ~AstUnion();
AstType* getDiscrimantType()
{ return m_pDiscriminantType; }
ExprType getDiscrimantExprType()
{ return m_discExprType; }
virtual sal_Bool dump(RegistryKey& rKey);
virtual AstDeclaration* addDeclaration(AstDeclaration* pDecl);
protected:
// Look up a branch by node pointer
AstUnionBranch* lookupBranch(AstUnionBranch* pBranch);
// Look up the branch with the "default" label
AstUnionBranch* lookupDefault(sal_Bool bReportError = sal_True );
// Look up a branch given a branch with a label. This is used to
// check for duplicate labels
AstUnionBranch* lookupLabel(AstUnionBranch* pBranch);
// Look up a union branch given an enumerator. This is used to
// check for duplicate enum labels
AstUnionBranch* lookupEnum(AstUnionBranch* pBranch);
private:
AstType* m_pDiscriminantType;
ExprType m_discExprType;
};
#endif // _IDLC_ASTUNION_HXX_
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