File indexing completed on 2024-05-19 15:44:54

 /*
     SPDX-FileCopyrightText: 2013 Olivier de Gaalon <olivier.jg@gmail.com>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef CLANGINDEX_H
 #define CLANGINDEX_H
 
 #include "clanghelpers.h"
 
 #include "clangprivateexport.h"
 #include <serialization/indexedstring.h>
 
 #include <util/path.h>
 
 #include <QReadWriteLock>
 #include <QSharedPointer>
 
 #include <clang-c/Index.h>
 
 class ClangParsingEnvironment;
 class ClangPCH;
 
 class KDEVCLANGPRIVATE_EXPORT ClangIndex
 {
 public:
     ClangIndex();
     ~ClangIndex();
 
     CXIndex index() const;
 
     /**
      * @returns the existing ClangPCH for @p environment
      *
      * The PCH is created using @p environment if it doesn't exist
      * This function is thread safe.
      */
     QSharedPointer<const ClangPCH> pch(const ClangParsingEnvironment& environment);
 
     /**
      * Gets the currently pinned TU for @p url
      *
      * If the currently pinned TU does not import @p url, @p url is returned
      */
     KDevelop::IndexedString translationUnitForUrl(const KDevelop::IndexedString& url);
 
     /**
      * Pin @p tu as the translation unit to use when parsing @p url
      */
     void pinTranslationUnitForUrl(const KDevelop::IndexedString& tu, const KDevelop::IndexedString& url);
 
     /**
      * Unpin any translation unit currently pinned for @p url
      */
     void unpinTranslationUnitForUrl(const KDevelop::IndexedString& url);
 
 private:
     CXIndex m_index;
 
     QReadWriteLock m_pchLock;
     QHash<KDevelop::Path, QSharedPointer<const ClangPCH>> m_pch;
 
     QMutex m_mappingMutex;
     QHash<KDevelop::IndexedString, KDevelop::IndexedString> m_tuForUrl;
 };
 
 #endif //CLANGINDEX_H