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SbVec3s.h

00001 #ifndef COIN_SBVEC3S_H
00002 #define COIN_SBVEC3S_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 
00030 class SbVec3us;
00031 class SbVec3b;
00032 class SbVec3i32;
00033 class SbVec3f;
00034 class SbVec3d;
00035 
00036 class COIN_DLL_API SbVec3s {
00037 public:
00038   SbVec3s(void);
00039   SbVec3s(const short v[3]);
00040   SbVec3s(const short x, const short y, const short z);
00041   explicit SbVec3s(const SbVec3us & v) { setValue(v); }
00042   explicit SbVec3s(const SbVec3b & v) { setValue(v); }
00043   explicit SbVec3s(const SbVec3i32 & v) { setValue(v); }
00044   explicit SbVec3s(const SbVec3f & v) { setValue(v); }
00045   explicit SbVec3s(const SbVec3d & v) { setValue(v); }
00046 
00047   int32_t dot(const SbVec3s & v) const;
00048   const short * getValue(void) const;
00049   void getValue(short & x, short & y, short & z) const;
00050   void negate(void);
00051   SbVec3s & setValue(const short v[3]);
00052   SbVec3s & setValue(const short x, const short y, const short z);
00053   SbVec3s & setValue(const SbVec3us & v);
00054   SbVec3s & setValue(const SbVec3b & v);
00055   SbVec3s & setValue(const SbVec3i32 & v);
00056   SbVec3s & setValue(const SbVec3f & v);
00057   SbVec3s & setValue(const SbVec3d & v);
00058 
00059   short & operator [](const int i);
00060   const short & operator [](const int i) const;
00061   SbVec3s & operator *=(int d);
00062   SbVec3s & operator *=(double  d);
00063   SbVec3s & operator /=(int d);
00064   SbVec3s & operator /=(double d);
00065   SbVec3s & operator +=(const SbVec3s & u);
00066   SbVec3s & operator -=(const SbVec3s & u);
00067   SbVec3s operator-(void) const;
00068   friend COIN_DLL_API SbVec3s operator *(const SbVec3s & v, int d);
00069   friend COIN_DLL_API SbVec3s operator *(const SbVec3s & v, double d);
00070   friend COIN_DLL_API SbVec3s operator *(int d, const SbVec3s & v);
00071   friend COIN_DLL_API SbVec3s operator *(double d, const SbVec3s & v);
00072   friend COIN_DLL_API SbVec3s operator /(const SbVec3s & v, int d);
00073   friend COIN_DLL_API SbVec3s operator /(const SbVec3s & v, double d);
00074   friend COIN_DLL_API SbVec3s operator +(const SbVec3s & v1, const SbVec3s & v2);
00075   friend COIN_DLL_API SbVec3s operator -(const SbVec3s & v1, const SbVec3s & v2);
00076   friend COIN_DLL_API int operator ==(const SbVec3s & v1, const SbVec3s & v2);
00077   friend COIN_DLL_API int operator !=(const SbVec3s & v1, const SbVec3s & v2);
00078 
00079   void print(FILE * fp) const;
00080 
00081 private:
00082   short vec[3];
00083 };
00084 
00085 COIN_DLL_API SbVec3s operator *(const SbVec3s & v, int d);
00086 COIN_DLL_API SbVec3s operator *(const SbVec3s & v, double d);
00087 COIN_DLL_API SbVec3s operator *(int d, const SbVec3s & v);
00088 COIN_DLL_API SbVec3s operator *(double d, const SbVec3s & v);
00089 COIN_DLL_API SbVec3s operator /(const SbVec3s & v, int d);
00090 COIN_DLL_API SbVec3s operator /(const SbVec3s & v, double d);
00091 COIN_DLL_API SbVec3s operator +(const SbVec3s & v1, const SbVec3s & v2);
00092 COIN_DLL_API SbVec3s operator -(const SbVec3s & v1, const SbVec3s & v2);
00093 COIN_DLL_API int operator ==(const SbVec3s & v1, const SbVec3s & v2);
00094 COIN_DLL_API int operator !=(const SbVec3s & v1, const SbVec3s & v2);
00095 
00096 /* inlined methods ********************************************************/
00097 
00098 inline short &
00099 SbVec3s::operator [](const int i)
00100 {
00101   return this->vec[i];
00102 }
00103 
00104 inline const short &
00105 SbVec3s::operator [](const int i) const
00106 {
00107   return this->vec[i];
00108 }
00109 
00110 #endif // !COIN_SBVEC3S_H

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

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