SbVec2s.h Source File

00001 /**************************************************************************\
00002  *
00003  *  This file is part of the Coin 3D visualization library.
00004  *  Copyright (C) 1998-2002 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, Prof Brochs gate 6, 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