Avoid potential negative array index access to cached text.
[LibreOffice.git] / sc / source / core / data / bigrange.cxx
blob192765743958ed30f28820d94979dd73f09c9558
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 */
10 #include <bigrange.hxx>
11 #include <document.hxx>
13 bool ScBigAddress::IsValid( const ScDocument& rDoc ) const
14 { // min/max interval bounds define whole col/row/tab
15 return
16 ((0 <= nCol && nCol <= rDoc.MaxCol())
17 || nCol == ScBigRange::nRangeMin || nCol == ScBigRange::nRangeMax) &&
18 ((0 <= nRow && nRow <= rDoc.MaxRow())
19 || nRow == ScBigRange::nRangeMin || nRow == ScBigRange::nRangeMax) &&
20 ((0 <= nTab && nTab < rDoc.GetTableCount())
21 || nTab == ScBigRange::nRangeMin || nTab == ScBigRange::nRangeMax)
25 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */