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SbVec2s.h

00001 /**************************************************************************\ 00002 * 00003 * This file is part of the Coin 3D visualization library. 00004 * Copyright (C) 1998-2003 by Systems in Motion. All rights reserved. 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Lesser General Public License 00008 * version 2.1 as published by the Free Software Foundation. See the 00009 * file LICENSE.LGPL at the root directory of the distribution for 00010 * more details. 00011 * 00012 * If you want to use Coin for applications not compatible with the 00013 * LGPL, please contact SIM to acquire a Professional Edition license. 00014 * 00015 * Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY 00016 * http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097 00017 * 00018 \**************************************************************************/ 00019 00020 #ifndef COIN_SBVEC2S_H 00021 #define COIN_SBVEC2S_H 00022 00023 #include <stdio.h> 00024 #include <Inventor/SbBasic.h> 00025 #include <Inventor/system/inttypes.h> 00026 00027 00028 class COIN_DLL_API SbVec2s { 00029 public: 00030 SbVec2s(void); 00031 SbVec2s(const short v[2]); 00032 SbVec2s(const short x, const short y); 00033 int32_t dot(const SbVec2s& v) const; 00034 const short * getValue(void) const; 00035 void getValue(short& x, short& y) const; 00036 void negate(void); 00037 SbVec2s& setValue(const short v[2]); 00038 SbVec2s& setValue(short x, short y); 00039 short& operator [](const int i); 00040 const short& operator [](const int i) const; 00041 SbVec2s& operator *=(int d); 00042 SbVec2s& operator *=(double d); 00043 SbVec2s& operator /=(int d); 00044 SbVec2s& operator /=(double d); 00045 SbVec2s& operator +=(const SbVec2s& u); 00046 SbVec2s& operator -=(const SbVec2s& u); 00047 SbVec2s operator-(void) const; 00048 friend COIN_DLL_API SbVec2s operator *(const SbVec2s& v, int d); 00049 friend COIN_DLL_API SbVec2s operator *(const SbVec2s& v, double d); 00050 friend COIN_DLL_API SbVec2s operator *(int d, const SbVec2s& v); 00051 friend COIN_DLL_API SbVec2s operator *(double d, const SbVec2s& v); 00052 friend COIN_DLL_API SbVec2s operator /(const SbVec2s& v, int d); 00053 friend COIN_DLL_API SbVec2s operator /(const SbVec2s& v, double d); 00054 friend COIN_DLL_API SbVec2s operator +(const SbVec2s& v1, const SbVec2s& v2); 00055 friend COIN_DLL_API SbVec2s operator -(const SbVec2s& v1, const SbVec2s& v2); 00056 friend COIN_DLL_API int operator ==(const SbVec2s& v1, const SbVec2s& v2); 00057 friend COIN_DLL_API int operator !=(const SbVec2s& v1, const SbVec2s& v2); 00058 00059 void print(FILE * fp) const; 00060 00061 private: 00062 short vec[2]; 00063 }; 00064 00065 COIN_DLL_API SbVec2s operator *(const SbVec2s& v, int d); 00066 COIN_DLL_API SbVec2s operator *(const SbVec2s& v, double d); 00067 COIN_DLL_API SbVec2s operator *(int d, const SbVec2s& v); 00068 COIN_DLL_API SbVec2s operator *(double d, const SbVec2s& v); 00069 COIN_DLL_API SbVec2s operator /(const SbVec2s& v, int d); 00070 COIN_DLL_API SbVec2s operator /(const SbVec2s& v, double d); 00071 COIN_DLL_API SbVec2s operator +(const SbVec2s& v1, const SbVec2s& v2); 00072 COIN_DLL_API SbVec2s operator -(const SbVec2s& v1, const SbVec2s& v2); 00073 COIN_DLL_API int operator ==(const SbVec2s& v1, const SbVec2s& v2); 00074 COIN_DLL_API int operator !=(const SbVec2s& v1, const SbVec2s& v2); 00075 00076 #endif // !COIN_SBVEC2S_H

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