Source

Coin / src / fields / SoMFVec4i32.cpp

Full commit
/**************************************************************************\
 * 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 SoMFVec4i32 SoMFVec4i32.h Inventor/fields/SoMFVec4i32.h
  \brief The SoMFVec4i32 class is a container for SbVec4i32 vectors.
  \ingroup fields

  This field is used where nodes, engines or other field containers
  needs to store an array of vectors with four elements.

  This field supports application data sharing through a
  setValuesPointer() method. See SoMField documentation for
  information on how to use this function.

  \sa SbVec4i32, SoSFVec4i32
  \COIN_CLASS_EXTENSION
  \since Coin 2.5
*/

// *************************************************************************

#include <Inventor/fields/SoMFVec4i32.h>

#include <cassert>

#include <Inventor/SoInput.h>
#include <Inventor/errors/SoDebugError.h>

#include "fields/SoSubFieldP.h"
#include "fields/shared.h"

// *************************************************************************

SO_MFIELD_SOURCE(SoMFVec4i32, SbVec4i32, const SbVec4i32 &);

SO_MFIELD_SETVALUESPOINTER_SOURCE(SoMFVec4i32, SbVec4i32, SbVec4i32);
SO_MFIELD_SETVALUESPOINTER_SOURCE(SoMFVec4i32, SbVec4i32, int32_t);

// *************************************************************************

// Override from parent class.
void
SoMFVec4i32::initClass(void)
{
  SO_MFIELD_INTERNAL_INIT_CLASS(SoMFVec4i32);
}

// *************************************************************************

// No need to document readValue() and writeValue() here, as the
// necessary information is provided by the documentation of the
// parent classes.
#ifndef DOXYGEN_SKIP_THIS

SbBool
SoMFVec4i32::read1Value(SoInput * in, int idx)
{
  assert(idx < this->maxNum);
  return
    in->read(this->values[idx][0]) &&
    in->read(this->values[idx][1]) &&
    in->read(this->values[idx][2]) &&
    in->read(this->values[idx][3]);
}

void
SoMFVec4i32::write1Value(SoOutput * out, int idx) const
{
  sosfvec4i32_write_value(out, (*this)[idx]);
}

#endif // DOXYGEN_SKIP_THIS

// *************************************************************************

/*!
  Set \a num vector array elements from \a xyzw, starting at index
  \a start.
*/
void
SoMFVec4i32::setValues(int start, int numarg, const int32_t xyzw[][4])
{
  if(start+numarg > this->maxNum) this->allocValues(start+numarg);
  else if(start+numarg > this->num) this->num = start+numarg;

  for(int i=0; i < numarg; i++) this->values[i+start].setValue(xyzw[i]);
  this->valueChanged();
}

/*!
  Set the vector at \a idx.
*/
void
SoMFVec4i32::set1Value(int idx, int32_t x, int32_t y, int32_t z, int32_t w)
{
  this->set1Value(idx, SbVec4i32(x, y, z, w));
}

/*!
  Set the vector at \a idx.
*/
void
SoMFVec4i32::set1Value(int idx, const int32_t xyzw[4])
{
  this->set1Value(idx, SbVec4i32(xyzw));
}

/*!
  Set this field to contain a single vector with the given
  element values.
*/
void
SoMFVec4i32::setValue(int32_t x, int32_t y, int32_t z, int32_t w)
{
  this->setValue(SbVec4i32(x,y,z,w));
}

/*!
  Set this field to contain a single vector with the given
  element values.
*/
void
SoMFVec4i32::setValue(const int32_t xyzw[4])
{
  if (xyzw == NULL) this->setNum(0);
  else this->setValue(SbVec4i32(xyzw));
}

// *************************************************************************

#ifdef COIN_TEST_SUITE

BOOST_AUTO_TEST_CASE(initialized)
{
  SoMFVec4i32 field;
  BOOST_CHECK_MESSAGE(field.getTypeId() != SoType::badType(),
                      "missing class initialization");
  BOOST_CHECK_EQUAL(field.getNum(), 0);
}

#endif // COIN_TEST_SUITE