File indexing completed on 2024-05-12 04:37:57

 /*
     SPDX-FileCopyrightText: 2008 David Nolden <david.nolden.kdevelop@art-master.de>
 
     SPDX-License-Identifier: LGPL-2.0-only
 */
 
 #ifndef KDEVPLATFORM_CODEMODEL_H
 #define KDEVPLATFORM_CODEMODEL_H
 
 #include "identifier.h"
 
 namespace KDevelop {
 class Declaration;
 class IndexedDeclaration;
 class DeclarationId;
 class TopDUContext;
 class QualifiedIdentifier;
 class IndexedString;
 
 struct CodeModelItem
 {
     CodeModelItem()
         : kind(Unknown)
     {
     }
     enum Kind {
         Unknown = 0,
         Function = 1,
         Variable = 2,
         Class = 4,
         ForwardDeclaration = 8,
         Namespace = 16,
         ClassMember = 32
     };
     IndexedQualifiedIdentifier id;
     uint referenceCount = 0;
     union {
         Kind kind;
         uint uKind;
     };
     bool operator<(const CodeModelItem& rhs) const
     {
         return id < rhs.id;
     }
 };
 
 /**
  * Persistent store that efficiently holds a list of identifiers
  * and their kind for each declaration-string.
  */
 class KDEVPLATFORMLANGUAGE_EXPORT CodeModel
 {
     Q_DISABLE_COPY_MOVE(CodeModel)
     CodeModel();
 public:
     /**
      * There can only be one item for each identifier.
      * If an item with this identifier already exists, the kind is updated.
      */
     void addItem(const IndexedString& file, const IndexedQualifiedIdentifier& id, CodeModelItem::Kind kind);
 
     void removeItem(const IndexedString& file, const IndexedQualifiedIdentifier& id);
 
     /**
      * Updates the kind for the given item. The item must already be in the code model.
      */
     void updateItem(const IndexedString& file, const IndexedQualifiedIdentifier& id, CodeModelItem::Kind kind);
 
     /**
      * Retrieves all the global identifiers for a file-name in an efficient way.
      *
      * @param count A reference that will be filled with the count of retrieved items
      * @param items A reference to a pointer, that will represent the array of items.
      *              The array may contain items with an invalid identifier, those should be ignored.
      *              The list is sorted by identifier-index(except for the invalid identifiers in between).
      */
     void items(const IndexedString& file, uint& count, const CodeModelItem*& items) const;
 
     static CodeModel& self();
 };
 }
 
 Q_DECLARE_TYPEINFO(KDevelop::CodeModelItem, Q_MOVABLE_TYPE);
 
 #endif