/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the Collabora Office project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#pragma once

/** Mode used with interpreter functions such as VLOOKUP and MATCH. */
enum class LookupSearchMode
{
    Forward = 1, // Perform a search starting at the first item. This is the default.
    Reverse = -1, // Perform a reverse search starting at the last item.
    BinaryAscending
    = 2, // Perform a binary search that relies on lookup_array being sorted in ascending order.
    BinaryDescending
    = -2 // Perform a binary search that relies on lookup_array being sorted in descending order.
};

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */