81 lines
2.6 KiB
C++
81 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef _SV_SALMATHUTILS_HXX
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#define _SV_SALMATHUTILS_HXX
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#ifdef __cplusplus
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extern "C" {
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#endif
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// ------------------------------------------------------------------
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//
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// Structures
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//
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// ------------------------------------------------------------------
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// LRectCoor is an abreviation for rectangular coordinates
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// represented as long integers
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struct LRectCoor
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{
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long x;
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long y;
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long z;
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};
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// ------------------------------------------------------------------
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//
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// Type Definitions
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//
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// ------------------------------------------------------------------
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// LRectCoorVec is an abreviation for vectors in rectangular
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// coordinates represented as long integers
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typedef struct LRectCoor LRectCoor;
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typedef LRectCoor *LRectCoorVector;
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typedef LRectCoorVector *LRectCoorTensor;
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// ------------------------------------------------------------------
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//
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// Function Headers
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//
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// ------------------------------------------------------------------
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void CSwap ( char &rX, char &rY );
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void UCSwap ( unsigned char &rX, unsigned char &rY );
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void SSwap ( short &rX, short &rY );
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void USSwap ( unsigned short &rX, unsigned short &rY );
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void LSwap ( long &rX, long &rY );
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void ULSwap ( unsigned long &rX, unsigned long &rY );
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// ------------------------------------------------------------------
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unsigned long Euclidian2Norm ( const LRectCoorVector pVec );
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// ------------------------------------------------------------------
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#ifdef __cplusplus
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}
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#endif
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#endif // _SV_SALMATHUTILS_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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