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+/* This file is part of the KDE project
+   Copyright (C) 2003 Roberto Raggi <roberto@kdevelop.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+#ifndef TDEVCODEREPOSITORY_H
+#define TDEVCODEREPOSITORY_H
+
+#include <tqobject.h>
+#include <tqvaluelist.h>
+
+/**
+@file tdevcoderepository.h
+Code repository - the persistent symbol store accessor.
+*/
+
+class TDevCodeRepositoryData;
+class Catalog;
+
+/**
+Code repository - the persistent symbol store accessor.
+Symbols from parsed files can be saved to the persistent symbol store.
+Persistence in this case means that symbol database is never loaded into memory
+and works like a usual database which executes queries.
+
+Code repository consists from @ref Catalog objects that represent separate symbol
+databases. Catalogs can be created/loaded/unloaded dynamically.
+To find a symbol in the repository each catalog should be queried.
+
+Persistent symbol store is useful to keep information about code that
+never or rarely changes. System libraries are perfect examples of such code.
+Symbols from code contained in project files are better stored in memory
+symbol store like @ref CodeModel.
+*/
+class TDevCodeRepository : public TQObject
+{
+    Q_OBJECT
+  
+public:
+    /**Constructor.*/
+    TDevCodeRepository();
+    /**Destructor.*/
+    virtual ~TDevCodeRepository();
+
+    /**@return The main catalog. Each catalog can be marked is main
+    to provide easy access to it.*/
+    Catalog* mainCatalog();
+    /**Sets the main catalog.
+    @param mainCatalog The catalog to be marked as main.*/
+    void setMainCatalog( Catalog* mainCatalog );
+
+    /**@return The list of registered catalogs.*/
+    TQValueList<Catalog*> registeredCatalogs();
+
+    /**Registers catalog in the repository.
+    @param catalog The catalog to register.*/
+    void registerCatalog( Catalog* catalog );
+    /**Unregisters catalog from the repository.
+    @param catalog The catalog to unregister.*/
+    void unregisterCatalog( Catalog* catalog );
+    /**Marks catalog as changed and emits @ref catalogChanged signal.
+    @param catalog The catalog to touch.*/
+    void touchCatalog( Catalog* catalog );
+
+signals:
+    /**Emitted when a new catalog is registered.
+    @param catalog The new catalog.*/
+    void catalogRegistered( Catalog* catalog );
+
+    /**Emitted when a catalog in removed
+    @param catalog The catalog that was removed.*/
+    void catalogUnregistered( Catalog* catalog );
+
+    /**Emitted when the contens of catalog is changed.
+    @param catalog Changed catalog.*/
+    void catalogChanged( Catalog* catalog );
+
+private:
+    TDevCodeRepositoryData* d;
+};
+
+#endif