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Coin / include / Inventor / SbVec2i32.h

Lars J. Aas b71dc28 



Marius Kintel 3ba6b41 




























Lars J. Aas b71dc28 


Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 






Lars J. Aas 53dad32 

Lars J. Aas b71dc28 


Lars J. Aas b391a5d 





Lars J. Aas 53dad32 

Lars J. Aas b391a5d 





Lars J. Aas 53dad32 

Lars J. Aas b391a5d 
















Lars J. Aas b71dc28 





Lars J. Aas b391a5d 










































Lars J. Aas b71dc28 
#ifndef COIN_SBVEC2I32_H
#define COIN_SBVEC2I32_H

/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * 
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\**************************************************************************/

#include <stdio.h>

#include <Inventor/SbBasic.h>
#include <Inventor/system/inttypes.h>
#ifndef NDEBUG
#include <Inventor/errors/SoDebugError.h>
#endif // !NDEBUG

class SbVec2ui32;
class SbVec2b;
class SbVec2s;
class SbVec2f;
class SbVec2d;

class COIN_DLL_API SbVec2i32 {
public:
  SbVec2i32(void) { }
  SbVec2i32(const int32_t v[2]) { vec[0] = v[0]; vec[1] = v[1]; }
  SbVec2i32(int32_t x, int32_t y) { vec[0] = x; vec[1] = y; }
  explicit SbVec2i32(const SbVec2ui32 & v) { setValue(v); }
  explicit SbVec2i32(const SbVec2b & v) { setValue(v); }
  explicit SbVec2i32(const SbVec2s & v) { setValue(v); }
  explicit SbVec2i32(const SbVec2f & v) { setValue(v); }
  explicit SbVec2i32(const SbVec2d & v) { setValue(v); }

  SbVec2i32 & setValue(const int32_t v[2]) { vec[0] = v[0]; vec[1] = v[1]; return *this; }
  SbVec2i32 & setValue(int32_t x, int32_t y) { vec[0] = x; vec[1] = y; return *this; }
  SbVec2i32 & setValue(const SbVec2ui32 & v);
  SbVec2i32 & setValue(const SbVec2b & v);
  SbVec2i32 & setValue(const SbVec2s & v);
  SbVec2i32 & setValue(const SbVec2f & v);
  SbVec2i32 & setValue(const SbVec2d & v);

  const int32_t * getValue(void) const { return vec; }
  void getValue(int32_t & x, int32_t & y) const { x = vec[0]; y = vec[1]; }

  int32_t & operator [] (const int i) { return vec[i]; }
  const int32_t & operator [] (const int i) const { return vec[i]; }

  int32_t dot(const SbVec2i32 & v) const { return vec[0] * v[0] + vec[1] * v[1]; }
  void negate(void) { vec[0] = -vec[0]; vec[1] = -vec[1]; }

  SbVec2i32 & operator *= (int d) { vec[0] *= d; vec[1] *= d; return *this; }
  SbVec2i32 & operator *= (double d);
  SbVec2i32 & operator /= (int d) { SbDividerChk("SbVec2i32::operator/=(int)", d); vec[0] /= d; vec[1] /= d; return *this; }
  SbVec2i32 & operator /= (double d) { SbDividerChk("SbVec2i32::operator/=(double)", d); return operator *= (1.0 / d); }
  SbVec2i32 & operator += (const SbVec2i32 & v) { vec[0] += v[0]; vec[1] += v[1]; return *this; }
  SbVec2i32 & operator -= (const SbVec2i32 & v) { vec[0] -= v[0]; vec[1] -= v[1]; return *this; }
  SbVec2i32 operator - (void) const { return SbVec2i32(-vec[0], -vec[1]); }

  void print(FILE * fp) const;

protected:
  int32_t vec[2];

}; // SbVec2i32

COIN_DLL_API inline SbVec2i32 operator * (const SbVec2i32 & v, int d) {
  SbVec2i32 val(v); val *= d; return val;
}

COIN_DLL_API inline SbVec2i32 operator * (const SbVec2i32 & v, double d) {
  SbVec2i32 val(v); val *= d; return val;
}

COIN_DLL_API inline SbVec2i32 operator * (int d, const SbVec2i32 & v) {
  SbVec2i32 val(v); val *= d; return val;
}

COIN_DLL_API inline SbVec2i32 operator * (double d, const SbVec2i32 & v) {
  SbVec2i32 val(v); val *= d; return val;
}

COIN_DLL_API inline SbVec2i32 operator / (const SbVec2i32 & v, int d) {
  SbDividerChk("operator/(SbVec2i32,int)", d);
  SbVec2i32 val(v); val /= d; return val;
}

COIN_DLL_API inline SbVec2i32 operator / (const SbVec2i32 & v, double d) {
  SbDividerChk("operator/(SbVec2i32,double)", d);
  SbVec2i32 val(v); val /= d; return val;
}

COIN_DLL_API inline SbVec2i32 operator + (const SbVec2i32 & v1, const SbVec2i32 & v2) {
  SbVec2i32 v(v1); v += v2; return v;
}

COIN_DLL_API inline SbVec2i32 operator - (const SbVec2i32 & v1, const SbVec2i32 & v2) {
  SbVec2i32 v(v1); v -= v2; return v;
}

COIN_DLL_API inline int operator == (const SbVec2i32 & v1, const SbVec2i32 & v2) {
  return ((v1[0] == v2[0]) && (v1[1] == v2[1]));
}

COIN_DLL_API inline int operator != (const SbVec2i32& v1, const SbVec2i32& v2) {
  return !(v1 == v2);
}

#endif // !COIN_SBVEC2I32_H