CppEditor/CppTools: Move FunctionHelper to CppTools

...and rename it to FunctionUtils.

Change-Id: If076ec01fd82e8ba728764bdeab7e87e8bc1ff3b
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

1 files changed, 68 insertions, 0 deletions

diff --git a/src/plugins/cpptools/functionutils.h b/src/plugins/cpptools/functionutils.h
new file mode 100644
index 0000000000..d44231cc19
--- /dev/null
+++ b/src/plugins/cpptools/functionutils.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#ifndef FUNCTIONUTILS_H
+#define FUNCTIONUTILS_H
+
+#include "cpptools_global.h"
+
+QT_BEGIN_NAMESPACE
+template <class> class QList;
+QT_END_NAMESPACE
+
+namespace CPlusPlus {
+class Class;
+class Function;
+class LookupContext;
+class Snapshot;
+class Symbol;
+} // namespace CPlusPlus
+
+namespace CppTools {
+
+class CPPTOOLS_EXPORT FunctionUtils
+{
+public:
+    static bool isVirtualFunction(const CPlusPlus::Function *function,
+                                  const CPlusPlus::LookupContext &context,
+                                  const CPlusPlus::Function **firstVirtual = 0);
+
+    static bool isPureVirtualFunction(const CPlusPlus::Function *function,
+                                      const CPlusPlus::LookupContext &context,
+                                      const CPlusPlus::Function **firstVirtual = 0);
+
+    static QList<CPlusPlus::Symbol *> overrides(CPlusPlus::Function *function,
+                                                CPlusPlus::Class *functionsClass,
+                                                CPlusPlus::Class *staticClass,
+                                                const CPlusPlus::Snapshot &snapshot);
+};
+
+} // namespace CppTools
+
+#endif // FUNCTIONUTILS_H