codemaker/source/cppumaker/dependencies.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 #pragma once
  21
  22 #include <sal/config.h>
  23
  24 #include <map>
  25 #include <string_view>
  26
  27 #include <rtl/ref.hxx>
  28
  29 namespace rtl { class OUString; }
  30 class TypeManager;
  31
  32 /// @HTML
  33
  34 namespace codemaker::cppumaker {
  35
  36 /**
  37    A simple class to track which other entities a given entity depends on.
  38
  39    <p>This class is not multi-thread&ndash;safe.</p>
  40  */
  41 class Dependencies {
  42 public:
  43     /**
  44        Flags to distinguish whether one entity depends on another entity because
  45        the second is a direct base of the first or an exception thrown by the
  46        first.
  47      */
  48     enum Kind { KIND_NORMAL, KIND_BASE, KIND_EXCEPTION };
  49
  50     typedef std::map< OUString, Kind > Map;
  51
  52     /**
  53        Constructs the dependencies for a given entity.
  54
  55        @param manager a type manager, to obtain information about the given
  56        entity; must not be null
  57
  58        @param name the UNOIDL name of an enum type, plain struct type,
  59        polymorphic struct type template, exception type, interface type,
  60        typedef, constant group, single-interface--based service, or
  61        interface-based singleton entity
  62      */
  63     Dependencies(
  64         rtl::Reference< TypeManager > const & manager,
  65         OUString const & name);
  66
  67     ~Dependencies();
  68
  69     Dependencies(const Dependencies&) = delete;
  70     const Dependencies& operator=(const Dependencies&) = delete;
  71
  72     Map const & getMap() const { return m_map; }
  73
  74     bool hasBooleanDependency() const { return m_booleanDependency; }
  75
  76     bool hasByteDependency() const { return m_byteDependency; }
  77
  78     bool hasShortDependency() const { return m_shortDependency; }
  79
  80     bool hasUnsignedShortDependency() const
  81     { return m_unsignedShortDependency; }
  82
  83     bool hasLongDependency() const { return m_longDependency; }
  84
  85     bool hasUnsignedLongDependency() const
  86     { return m_unsignedLongDependency; }
  87
  88     bool hasHyperDependency() const { return m_hyperDependency; }
  89
  90     bool hasUnsignedHyperDependency() const
  91     { return m_unsignedHyperDependency; }
  92
  93     bool hasCharDependency() const { return m_charDependency; }
  94
  95     bool hasStringDependency() const { return m_stringDependency; }
  96
  97     bool hasTypeDependency() const { return m_typeDependency; }
  98
  99     bool hasAnyDependency() const { return m_anyDependency; }
 100
 101     bool hasSequenceDependency() const { return m_sequenceDependency; }
 102
 103 private:
 104     void insert(std::u16string_view name, Kind kind);
 105
 106     rtl::Reference< TypeManager > m_manager;
 107     Map m_map;
 108     bool m_voidDependency;
 109     bool m_booleanDependency;
 110     bool m_byteDependency;
 111     bool m_shortDependency;
 112     bool m_unsignedShortDependency;
 113     bool m_longDependency;
 114     bool m_unsignedLongDependency;
 115     bool m_hyperDependency;
 116     bool m_unsignedHyperDependency;
 117     bool m_charDependency;
 118     bool m_stringDependency;
 119     bool m_typeDependency;
 120     bool m_anyDependency;
 121     bool m_sequenceDependency;
 122 };
 123
 124 }
 125
 126 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */