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       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*
       3                 :            :  * This file is part of the LibreOffice project.
       4                 :            :  *
       5                 :            :  * This Source Code Form is subject to the terms of the Mozilla Public
       6                 :            :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7                 :            :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8                 :            :  *
       9                 :            :  * This file incorporates work covered by the following license notice:
      10                 :            :  *
      11                 :            :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12                 :            :  *   contributor license agreements. See the NOTICE file distributed
      13                 :            :  *   with this work for additional information regarding copyright
      14                 :            :  *   ownership. The ASF licenses this file to you under the Apache
      15                 :            :  *   License, Version 2.0 (the "License"); you may not use this file
      16                 :            :  *   except in compliance with the License. You may obtain a copy of
      17                 :            :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18                 :            :  */
      19                 :            : #ifndef _IDLC_ASTUNION_HXX_
      20                 :            : #define _IDLC_ASTUNION_HXX_
      21                 :            : 
      22                 :            : #include <idlc/aststruct.hxx>
      23                 :            : #include <idlc/astunionbranch.hxx>
      24                 :            : 
      25                 :            : class AstUnion : public AstStruct
      26                 :            : {
      27                 :            : public:
      28                 :            :     AstUnion(const ::rtl::OString& name, AstType* pDiscType, AstScope* pScope);
      29                 :            :     virtual ~AstUnion();
      30                 :            : 
      31                 :          0 :     AstType* getDiscrimantType()
      32                 :          0 :         { return m_pDiscriminantType; }
      33                 :            :     ExprType getDiscrimantExprType()
      34                 :            :         { return m_discExprType; }
      35                 :            : 
      36                 :            :     virtual sal_Bool dump(RegistryKey& rKey);
      37                 :            : 
      38                 :            :     virtual AstDeclaration* addDeclaration(AstDeclaration* pDecl);
      39                 :            : protected:
      40                 :            :     // Look up a branch by node pointer
      41                 :            :     AstUnionBranch* lookupBranch(AstUnionBranch* pBranch);
      42                 :            : 
      43                 :            :     // Look up the branch with the "default" label
      44                 :            :     AstUnionBranch* lookupDefault(sal_Bool bReportError = sal_True );
      45                 :            : 
      46                 :            :     // Look up a branch given a branch with a label. This is used to
      47                 :            :     // check for duplicate labels
      48                 :            :     AstUnionBranch* lookupLabel(AstUnionBranch* pBranch);
      49                 :            : 
      50                 :            :     // Look up a union branch given an enumerator. This is used to
      51                 :            :     // check for duplicate enum labels
      52                 :            :     AstUnionBranch* lookupEnum(AstUnionBranch* pBranch);
      53                 :            : 
      54                 :            : private:
      55                 :            :     AstType*    m_pDiscriminantType;
      56                 :            :     ExprType    m_discExprType;
      57                 :            : };
      58                 :            : 
      59                 :            : #endif // _IDLC_ASTUNION_HXX_
      60                 :            : 
      61                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */