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SbVec2s.h

00001 #ifndef COIN_SBVEC2S_H
00002 #define COIN_SBVEC2S_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) 1998-2007 by Systems in Motion.  All rights reserved.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Systems in Motion about acquiring
00018  *  a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
00023  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00024  *
00025 \**************************************************************************/
00026 
00027 #include <stdio.h>
00028 #include <Inventor/SbBasic.h>
00029 #include <Inventor/system/inttypes.h>
00030 
00031 class SbVec2us;
00032 class SbVec2b;
00033 class SbVec2i32;
00034 class SbVec2f;
00035 class SbVec2d;
00036 
00037 class COIN_DLL_API SbVec2s {
00038 public:
00039   SbVec2s(void);
00040   SbVec2s(const short v[2]);
00041   SbVec2s(const short x, const short y);
00042   explicit SbVec2s(const SbVec2us & v) { setValue(v); }
00043   explicit SbVec2s(const SbVec2b & v) { setValue(v); }
00044   explicit SbVec2s(const SbVec2i32 & v) { setValue(v); }
00045   explicit SbVec2s(const SbVec2f & v) { setValue(v); }
00046   explicit SbVec2s(const SbVec2d & v) { setValue(v); }
00047 
00048   int32_t dot(const SbVec2s& v) const;
00049   const short * getValue(void) const;
00050   void getValue(short& x, short& y) const;
00051   void negate(void);
00052   SbVec2s& setValue(const short v[2]);
00053   SbVec2s& setValue(short x, short y);
00054   SbVec2s & setValue(const SbVec2us & v);
00055   SbVec2s & setValue(const SbVec2b & v);
00056   SbVec2s & setValue(const SbVec2i32 & v);
00057   SbVec2s & setValue(const SbVec2f & v);
00058   SbVec2s & setValue(const SbVec2d & v);
00059   short& operator [](const int i);
00060   const short& operator [](const int i) const;
00061   SbVec2s& operator *=(int d);
00062   SbVec2s& operator *=(double d);
00063   SbVec2s& operator /=(int d);
00064   SbVec2s& operator /=(double d);
00065   SbVec2s& operator +=(const SbVec2s& u);
00066   SbVec2s& operator -=(const SbVec2s& u);
00067   SbVec2s operator-(void) const;
00068   friend COIN_DLL_API SbVec2s operator *(const SbVec2s& v, int d);
00069   friend COIN_DLL_API SbVec2s operator *(const SbVec2s& v, double d);
00070   friend COIN_DLL_API SbVec2s operator *(int d, const SbVec2s& v);
00071   friend COIN_DLL_API SbVec2s operator *(double d, const SbVec2s& v);
00072   friend COIN_DLL_API SbVec2s operator /(const SbVec2s& v, int d);
00073   friend COIN_DLL_API SbVec2s operator /(const SbVec2s& v, double d);
00074   friend COIN_DLL_API SbVec2s operator +(const SbVec2s& v1, const SbVec2s& v2);
00075   friend COIN_DLL_API SbVec2s operator -(const SbVec2s& v1, const SbVec2s& v2);
00076   friend COIN_DLL_API int operator ==(const SbVec2s& v1, const SbVec2s& v2);
00077   friend COIN_DLL_API int operator !=(const SbVec2s& v1, const SbVec2s& v2);
00078 
00079   void print(FILE * fp) const;
00080 
00081 private:
00082   short vec[2];
00083 };
00084 
00085 COIN_DLL_API SbVec2s operator *(const SbVec2s& v, int d);
00086 COIN_DLL_API SbVec2s operator *(const SbVec2s& v, double d);
00087 COIN_DLL_API SbVec2s operator *(int d, const SbVec2s& v);
00088 COIN_DLL_API SbVec2s operator *(double d, const SbVec2s& v);
00089 COIN_DLL_API SbVec2s operator /(const SbVec2s& v, int d);
00090 COIN_DLL_API SbVec2s operator /(const SbVec2s& v, double d);
00091 COIN_DLL_API SbVec2s operator +(const SbVec2s& v1, const SbVec2s& v2);
00092 COIN_DLL_API SbVec2s operator -(const SbVec2s& v1, const SbVec2s& v2);
00093 COIN_DLL_API int operator ==(const SbVec2s& v1, const SbVec2s& v2);
00094 COIN_DLL_API int operator !=(const SbVec2s& v1, const SbVec2s& v2);
00095 
00096 #endif // !COIN_SBVEC2S_H

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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