include/codemaker/generatedtypeset.hxx

   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
  20 #ifndef INCLUDED_CODEMAKER_GENERATEDTYPESET_HXX
  21 #define INCLUDED_CODEMAKER_GENERATEDTYPESET_HXX
  22
  23 #include <rtl/string.hxx>
  24
  25 #include <unordered_set>
  26
  27 /// @HTML
  28
  29 namespace codemaker {
  30
  31 /**
  32    A simple class to track which types have already been processed by a code
  33    maker.
  34
  35    <p>This class is not multi-thread&ndash;safe.</p>
  36  */
  37 class GeneratedTypeSet {
  38 public:
  39     GeneratedTypeSet() {}
  40
  41     ~GeneratedTypeSet() {}
  42
  43     /**
  44        Add a type to the set of generated types.
  45
  46        <p>If the type was already present, nothing happens.</p>
  47
  48        @param type a UNO type registry name
  49      */
  50     void add(OString const & type) { m_set.insert(type); }
  51
  52     /**
  53        Checks whether a given type has already been generated.
  54
  55        @param type a UNO type registry name
  56
  57        @return true iff the given type has already been generated
  58      */
  59     bool contains(OString const & type) const
  60     { return m_set.find(type) != m_set.end(); }
  61
  62 private:
  63     GeneratedTypeSet(GeneratedTypeSet &) SAL_DELETED_FUNCTION;
  64     void operator =(const GeneratedTypeSet&) SAL_DELETED_FUNCTION;
  65
  66     std::unordered_set< OString, OStringHash > m_set;
  67 };
  68
  69 }
  70
  71 #endif // INCLUDED_CODEMAKER_GENERATEDTYPESET_HXX
  72
  73 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */