File indexing completed on 2024-05-12 04:38:05

 /*
     SPDX-FileCopyrightText: 2008 David Nolden <david.nolden.kdevelop@art-master.de>
 
     SPDX-License-Identifier: LGPL-2.0-only
 */
 
 #ifndef KDEVPLATFORM_USES_H
 #define KDEVPLATFORM_USES_H
 
 #include <language/languageexport.h>
 #include <util/kdevvarlengtharray.h>
 
 namespace KDevelop {
 class DeclarationId;
 class IndexedTopDUContext;
 
 /**
  * Global mapping of Declaration-Ids to top-contexts, protected through DUChainLock.
  *
  * To retrieve the actual uses, query the duchain for the files.
  * */
 class KDEVPLATFORMLANGUAGE_EXPORT Uses
 {
     Q_DISABLE_COPY_MOVE(Uses)
 public:
     Uses();
     /**
      * Adds a top-context to the users-list of the given id
      * */
     void addUse(const DeclarationId& id, const IndexedTopDUContext& use);
     /**
      * Removes the given top-context from the list of uses
      * */
     void removeUse(const DeclarationId& id, const IndexedTopDUContext& use);
     /**
      * Checks whether the given DeclarationID is used
      * */
     bool hasUses(const DeclarationId& id) const;
 
     ///Gets the top-contexts of all users assigned to the declaration-id
     KDevVarLengthArray<IndexedTopDUContext> uses(const DeclarationId& id) const;
 };
 }
 
 #endif