Source

Coin / src / base / SbVec2i32.cpp

Full commit
Lars J. Aas b71dc28 
Marius Kintel 3ba6b41 




























Lars J. Aas b71dc28 














Lars J. Aas b391a5d 
Lars J. Aas b71dc28 
Lars J. Aas 53dad32 
Tom Fredrik Blen… 9244e9d 
Lars J. Aas b391a5d 



Lars J. Aas 53dad32 

Lars J. Aas b71dc28 




Lars J. Aas b391a5d 

Lars J. Aas b71dc28 

Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 

Lars J. Aas b71dc28 
Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 

Lars J. Aas b71dc28 

Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 

Lars J. Aas 4c53c89 
Lars J. Aas b391a5d 




Lars J. Aas 4c53c89 
Lars J. Aas b391a5d 




Lars J. Aas 4c53c89 
Lars J. Aas b391a5d 


Lars J. Aas 53dad32 

Lars J. Aas 4c53c89 
Lars J. Aas 53dad32 




Lars J. Aas 4c53c89 
Lars J. Aas 53dad32 


Lars J. Aas b391a5d 

Lars J. Aas b71dc28 

Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 

Lars J. Aas b71dc28 



Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 

Lars J. Aas b71dc28 


Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 

Lars J. Aas b71dc28 
Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 

Lars J. Aas b71dc28 



Lars J. Aas b391a5d 










Lars J. Aas 4c53c89 
Lars J. Aas b391a5d 



Lars J. Aas b71dc28 
Lars J. Aas b391a5d 

Lars J. Aas b71dc28 



Lars J. Aas 4c53c89 
Lars J. Aas b391a5d 
Lars J. Aas b71dc28 
Lars J. Aas b391a5d 

Lars J. Aas b71dc28 
Lars J. Aas b391a5d 

Lars J. Aas b71dc28 



Lars J. Aas 4c53c89 
Lars J. Aas b391a5d 
Lars J. Aas b71dc28 
Lars J. Aas b391a5d 

Lars J. Aas b71dc28 
Lars J. Aas b391a5d 

Lars J. Aas b71dc28 



Lars J. Aas 4c53c89 
Lars J. Aas 53dad32 
















Lars J. Aas 4c53c89 
Lars J. Aas 53dad32 
















Lars J. Aas b391a5d 

















Lars J. Aas b71dc28 
Lars J. Aas b391a5d 







Lars J. Aas b71dc28 
Lars J. Aas b391a5d 

Lars J. Aas b71dc28 



Lars J. Aas b391a5d 

Lars J. Aas b71dc28 
Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 

Lars J. Aas b71dc28 
Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 


Lars J. Aas b71dc28 

Lars J. Aas b391a5d 

Lars J. Aas b71dc28 
Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 

Lars J. Aas b71dc28 



Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 
Lars J. Aas b71dc28 



Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 
Lars J. Aas b71dc28 



Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 
Lars J. Aas b71dc28 



Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 
Lars J. Aas b71dc28 



Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 
Lars J. Aas b71dc28 



Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 
Lars J. Aas b71dc28 



Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 
Lars J. Aas b71dc28 





Lars J. Aas b391a5d 
Lars J. Aas b71dc28 



Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 
Lars J. Aas b71dc28 


Lars J. Aas b391a5d 
Lars J. Aas b71dc28 

Lars J. Aas b391a5d 
Lars J. Aas b71dc28 


Lars J. Aas b391a5d 
Lars J. Aas b71dc28 










/**************************************************************************\
 * 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.
\**************************************************************************/

/*!
  \class SbVec2i32 SbLinear.h Inventor/SbLinear.h
  \brief The SbVec2i32 class is a 2 dimensional vector with short integer 
  coordinates.
  \ingroup base

  This vector class is used by many other classes in
  Coin. It provides storage for a vector in 2 dimensions
  as well as simple integer arithmetic operations.

  \sa SbVec2f, SbVec2d, SbVec3s, SbVec3f, SbVec3d, SbVec4f, SbVec4d.
*/

#include <Inventor/SbVec2i32.h>

#include <limits>
#include <cassert>

#include <Inventor/SbVec2ui32.h>
#include <Inventor/SbVec2b.h>
#include <Inventor/SbVec2s.h>
#include <Inventor/SbVec2f.h>
#include <Inventor/SbVec2d.h>
#if COIN_DEBUG
#include <Inventor/errors/SoDebugError.h>
#endif // COIN_DEBUG

/*!
  \fn SbVec2i32::SbVec2i32(void)

  The default constructor does nothing. The vector coordinates will be
  uninitialized until you do a setValue().
*/

/*!
  \fn SbVec2i32::SbVec2i32(const int32_t v[2])

  Constructs an SbVec2i32 instance with initial values from \a v.
*/

/*!
  \fn SbVec2i32::SbVec2i32(int32_t x, int32_t y)

  Constructs an SbVec2i32 instance with the initial vector endpoints from
  \a x and \a y.
*/

/*!
  \fn SbVec2i32::SbVec2i32(const SbVec2ui32 & v)
  
  \since Coin 2.5
*/

/*!
  \fn SbVec2i32::SbVec2i32(const SbVec2b & v)
  
  \since Coin 2.5
*/

/*!
  \fn SbVec2i32::SbVec2i32(const SbVec2s & v)
  
  \since Coin 2.5
*/

/*!
  \fn SbVec2i32::SbVec2i32(const SbVec2f & v)
  
  \since Coin 2.5
*/

/*!
  \fn SbVec2i32::SbVec2i32(const SbVec2d & v)
  
  \since Coin 2.5
*/

/*!
  \fn int32_t SbVec2i32::dot(const SbVec2i32 & v) const

  Calculates and returns the result of taking the dot product of this
  vector and \a v.
*/

/*!
  \fn const int32_t * SbVec2i32::getValue(void) const

  Returns a pointer to an array of two floats containing the x and y
  coordinates of the vector.

  \sa setValue().
*/

/*!
  \fn void SbVec2i32::getValue(int32_t & x, int32_t & y) const

  Returns the x and y coordinates of the vector.

  \sa setValue().
*/

/*!
  \fn void SbVec2i32::negate(void)

  Negate the vector (i.e. point it in the opposite direction).
*/

/*!
  \fn SbVec2i32 & SbVec2i32::setValue(const int32_t v[2])

  Set new x and y coordinates for the vector from \a v. Returns reference to
  self.

  \sa getValue().
*/

/*!
  \fn SbVec2i32 & SbVec2i32::setValue(int32_t x, int32_t y)

  Set new x and y coordinates for the vector. Returns reference to self.

  \sa getValue().
*/

/*!
  \since Coin 2.5
*/

SbVec2i32 &
SbVec2i32::setValue(const SbVec2ui32 & v)
{
  vec[0] = static_cast<int32_t>(v[0]);
  vec[1] = static_cast<int32_t>(v[1]);
  return *this;
}

/*!
  \since Coin 2.5
*/

SbVec2i32 &
SbVec2i32::setValue(const SbVec2b & v)
{
  vec[0] = static_cast<int32_t>(v[0]);
  vec[1] = static_cast<int32_t>(v[1]);
  return *this;
}

/*!
  \since Coin 2.5
*/

SbVec2i32 &
SbVec2i32::setValue(const SbVec2s & v)
{
  vec[0] = static_cast<int32_t>(v[0]);
  vec[1] = static_cast<int32_t>(v[1]);
  return *this;
}

/*!
  \since Coin 2.5
*/

SbVec2i32 &
SbVec2i32::setValue(const SbVec2f & v)
{
#if COIN_DEBUG
  if (v[0] > std::numeric_limits<int32_t>::max() || v[0] < -std::numeric_limits<int32_t>::max() ||
      v[1] > std::numeric_limits<int32_t>::max() || v[1] < -std::numeric_limits<int32_t>::max()) {
    SoDebugError::post("SbVec2b::setValue", "SbVec2f argument out of range for SbVec2i32");
  }
#endif // COIN_DEBUG
  vec[0] = static_cast<int32_t>(v[0]);
  vec[1] = static_cast<int32_t>(v[1]);
  return *this;
}

/*!
  \since Coin 2.5
*/

SbVec2i32 &
SbVec2i32::setValue(const SbVec2d & v)
{
#if COIN_DEBUG
  if (v[0] > std::numeric_limits<int32_t>::max() || v[0] < -std::numeric_limits<int32_t>::max() ||
      v[1] > std::numeric_limits<int32_t>::max() || v[1] < -std::numeric_limits<int32_t>::max()) {
    SoDebugError::post("SbVec2b::setValue", "SbVec2d argument out of range for SbVec2i32");
  }
#endif // COIN_DEBUG
  vec[0] = static_cast<int32_t>(v[0]);
  vec[1] = static_cast<int32_t>(v[1]);
  return *this;
}

/*!
  \fn int32_t & SbVec2i32::operator [] (int i)

  Index operator. Returns modifiable x or y coordinate.

  \sa getValue() and setValue().
*/

/*!
  \fn const int32_t & SbVec2i32::operator [] (int i) const

  Index operator. Returns x or y coordinate.

  \sa getValue().
*/

/*!
  \fn SbVec2i32 & SbVec2i32::operator *= (int d)

  Multiply components of vector with value \a d. Returns reference to self.
*/

/*!
  Multiply components of vector with value \a d. Returns reference to self.
*/

SbVec2i32 &
SbVec2i32::operator *= (double d)
{
  vec[0] = static_cast<int32_t>(vec[0] * d);
  vec[1] = static_cast<int32_t>(vec[1] * d);
  return *this;
}

/*!
  \fn SbVec2i32 & SbVec2i32::operator /= (int d)

  Divides components of vector with value \a d. Returns reference to self.
*/

/*!
  \fn SbVec2i32 & SbVec2i32::operator /= (double d)

  Divides components of vector with value \a d. Returns reference to self.
*/

/*!
  \fn SbVec2i32 & SbVec2i32::operator += (const SbVec2i32 & v)
  Adds this vector and vector \a v. Returns reference to self.
*/

/*!
  \fn SbVec2i32 & SbVec2i32::operator -= (const SbVec2i32 & v)

  Subtracts vector \a u from this vector. Returns reference to self.
*/

/*!
  \fn SbVec2i32 SbVec2i32::operator - (void) const

  Non-destructive negation operator. Returns a new SbVec2i32 instance which
  points in the opposite direction of this vector.

  \sa negate().
*/

/*!
  \fn SbVec2i32 operator * (const SbVec2i32 & v, int d)
  \relates SbVec2i32

  Returns an SbVec2i32 instance which is the components of vector \a v
  multiplied with \a d.
*/

/*!
  \fn SbVec2i32 operator * (const SbVec2i32 & v, double d)
  \relates SbVec2i32

  Returns an SbVec2i32 instance which is the components of vector \a v
  multiplied with \a d.
*/

/*!
  \fn SbVec2i32 operator * (int d, const SbVec2i32 & v)
  \relates SbVec2i32

  Returns an SbVec2i32 instance which is the components of vector \a v
  multiplied with \a d.
*/

/*!
  \fn SbVec2i32 operator * (double d, const SbVec2i32 & v)
  \relates SbVec2i32

  Returns an SbVec2i32 instance which is the components of vector \a v
  multiplied with \a d.
*/

/*!
  \fn SbVec2i32 operator / (const SbVec2i32 & v, int d)
  \relates SbVec2i32

  Returns an SbVec2i32 instance which is the components of vector \a v
  divided on \a d.
*/

/*!
  \fn SbVec2i32 operator / (const SbVec2i32 & v, double d)
  \relates SbVec2i32

  Returns an SbVec2i32 instance which is the components of vector \a v
  divided on \a d.
*/

/*!
  \fn SbVec2i32 operator + (const SbVec2i32 & v1, const SbVec2i32 & v2)
  \relates SbVec2i32

  Returns an SbVec2i32 instance which is the sum of vectors \a v1 and \a v2.
 */

/*!
  \fn SbVec2i32 operator - (const SbVec2i32 & v1, const SbVec2i32 & v2)
  \relates SbVec2i32

  Returns an SbVec2i32 instance which is vector \a v2 subtracted from
  vector \a v1.
*/

/*!
  \fn int operator == (const SbVec2i32 & v1, const SbVec2i32 & v2)
  \relates SbVec2i32

  Returns \a 1 if \a v1 and \a v2 are equal, \a 0 otherwise.
*/

/*!
  \fn int operator != (const SbVec2i32 & v1, const SbVec2i32 & v2)
  \relates SbVec2i32

  Returns \a 1 if \a v1 and \a v2 are not equal, \a 0 if they are equal.
*/

/*!
  Dump the state of this object to the \a file stream. Only works in
  debug version of library, method does nothing in an optimized compile.
 */
void
SbVec2i32::print(FILE * fp) const
{
#if COIN_DEBUG
  fprintf( fp, "<%d, %d>", this->vec[0], this->vec[1] );
#endif // COIN_DEBUG
}