diff options
author | Bjoern Michaelsen <bjoern.michaelsen@canonical.com> | 2013-04-18 18:26:28 +0200 |
---|---|---|
committer | Bjoern Michaelsen <bjoern.michaelsen@canonical.com> | 2013-04-23 22:20:31 +0200 |
commit | b9337e22ce1dbf2eba0e8c8db294ae99f4111f91 (patch) | |
tree | 53ee1bd3dfd213815a21579151983cb997922b05 /basegfx/inc/basegfx/range/b1ibox.hxx | |
parent | f4e1642a1761d5eab6ccdd89928869c2b2f1528a (diff) |
execute move of global headers
see https://gerrit.libreoffice.org/#/c/3367/
and Change-Id: I00c96fa77d04b33a6f8c8cd3490dfcd9bdc9e84a for details
Change-Id: I199a75bc4042af20817265d5ef85b1134a96ff5a
Diffstat (limited to 'basegfx/inc/basegfx/range/b1ibox.hxx')
-rw-r--r-- | basegfx/inc/basegfx/range/b1ibox.hxx | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/basegfx/inc/basegfx/range/b1ibox.hxx b/basegfx/inc/basegfx/range/b1ibox.hxx deleted file mode 100644 index 7c81e37c1288..000000000000 --- a/basegfx/inc/basegfx/range/b1ibox.hxx +++ /dev/null @@ -1,164 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice 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 . - */ - -#ifndef _BGFX_RANGE_B1IBOX_HXX -#define _BGFX_RANGE_B1IBOX_HXX - -#include <basegfx/range/basicbox.hxx> -#include <basegfx/basegfxdllapi.h> - - -namespace basegfx -{ - /** A one-dimensional interval over integers - - This is most easily depicted as a set of integers, bounded by - a lower and an upper value - but excluding the upper - value. All inbetween values are included in the set (see also - http://en.wikipedia.org/wiki/Interval_%28mathematics%29). - - The set is half-open, i.e. the lower bound is included, the - upper bound not (if you're used to the notation - we're - talking about [a,b) here, compared to closed [a,b] or fully - open intervals (a,b)). - - If you don't need a half-open interval, check B1IRange. - - That means, isInside(val) will return true also for values of - val=a, but not for val=b. - - @see B1IRange - */ - class B1IBox - { - ::basegfx::BasicBox maRange; - - public: - B1IBox() {} - - /// Create degenerate interval that's still empty - explicit B1IBox(sal_Int32 nStartValue) - : maRange(nStartValue) - { - } - - /// Create proper interval between the two given values - B1IBox(sal_Int32 nStartValue1, sal_Int32 nStartValue2) - : maRange(nStartValue1) - { - expand(nStartValue2); - } - - /** Check if the interval set is empty - - @return false, if no value is in this set - having a - single value included will still return false. - */ - bool isEmpty() const - { - return maRange.isEmpty(); - } - - /// reset the object to empty state again, clearing all values - void reset() - { - maRange.reset(); - } - - bool operator==( const B1IBox& rBox ) const - { - return (maRange == rBox.maRange); - } - - bool operator!=( const B1IBox& rBox ) const - { - return (maRange != rBox.maRange); - } - - /// get lower bound of the set. returns arbitrary values for empty sets. - sal_Int32 getMinimum() const - { - return maRange.getMinimum(); - } - - /// get upper bound of the set. returns arbitrary values for empty sets. - sal_Int32 getMaximum() const - { - return maRange.getMaximum(); - } - - /// return difference between upper and lower value. returns 0 for empty sets. - Int32Traits::DifferenceType getRange() const - { - return maRange.getRange(); - } - - /// return middle of upper and lower value. returns 0 for empty sets. - double getCenter() const - { - return maRange.getCenter(); - } - - /// yields true if value is contained in set - bool isInside(sal_Int32 nValue) const - { - return maRange.isInside(nValue); - } - - /// yields true if rRange is inside, or equal to set - bool isInside(const B1IBox& rBox) const - { - return maRange.isInside(rBox.maRange); - } - - /// yields true if rRange at least partly inside set - bool overlaps(const B1IBox& rBox) const - { - return maRange.overlaps(rBox.maRange); - } - - /// add nValue to the set, expanding as necessary - void expand(sal_Int32 nValue) - { - maRange.expand(nValue); - } - - /// add rBox to the set, expanding as necessary - void expand(const B1IBox& rBox) - { - maRange.expand(rBox.maRange); - } - - /// calc set intersection - void intersect(const B1IBox& rBox) - { - maRange.intersect(rBox.maRange); - } - - /// grow set by nValue on both sides - void grow(sal_Int32 nValue) - { - maRange.grow(nValue); - } - }; -} // end of namespace basegfx - -#endif /* _BGFX_RANGE_B1IBOX_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |