Source

Coin / src / fields / SoSFBox2f.cpp

Lars J. Aas cd3eb2f 
Marius Kintel 3ba6b41 




























Lars J. Aas cd3eb2f 










Lars J. Aas feac0e0 
Lars J. Aas cd3eb2f 










Lars J. Aas 92263e4 

Lars J. Aas cd3eb2f 























Tom Fredrik Blen… e73c0c5 


Lars J. Aas cd3eb2f 


























































Lars J. Aas eed39cc 











/**************************************************************************\
 * 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 SoSFBox2f SoSFBox2f.h Inventor/fields/SoSFBox2f.h
  \brief The SoSFBox2f class is a container for an SbBox2f vector.
  \ingroup fields

  This field is used where nodes, engines or other field containers
  needs to store a box.

  \COIN_CLASS_EXTENSION
  \since Coin 2.5
*/

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

#include <Inventor/fields/SoSFBox2f.h>

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

#include "fields/SoSubFieldP.h"

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

SO_SFIELD_SOURCE(SoSFBox2f, SbBox2f, const SbBox2f &);

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

// Override from parent class.
void
SoSFBox2f::initClass(void)
{
  SO_SFIELD_INTERNAL_INIT_CLASS(SoSFBox2f);
}

// 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
SoSFBox2f::readValue(SoInput * in)
{
  float min[2];
  float max[2];
  if (!in->read(min[0]) ||
      !in->read(min[1]) ||
      !in->read(max[0]) ||
      !in->read(max[1])) {
    SoReadError::post(in, "Couldn't read SoSFBox2f");
    return FALSE;
  }
  this->setValue(min[0], min[1], max[0], max[1]);
  return TRUE;
}

void
SoSFBox2f::writeValue(SoOutput * out) const
{
  float min[2];
  float max[2];
  SbBox2f b = this->getValue();
  b.getBounds(min[0], min[1], max[0], max[1]);

  out->write(min[0]);
  if (!out->isBinary()) out->write(' ');
  out->write(min[1]);
  if (!out->isBinary()) out->write(' ');
  out->write(max[0]);
  if (!out->isBinary()) out->write(' ');
  out->write(max[1]);
}

#endif // DOXYGEN_SKIP_THIS

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

/*!
  Set value of vector.
*/
void
SoSFBox2f::setValue(float xmin, float ymin, float xmax, float ymax)
{
  this->setValue(SbBox2f(xmin, ymin, xmax, ymax));
}


/*!
  Set value of vector.
*/
void
SoSFBox2f::setValue(const SbVec2f & minvec, const SbVec2f & maxvec)
{
  this->setValue(SbBox2f(minvec, maxvec));
}


/*!
  Set value of vector.
*/
void
SoSFBox2f::getValue(SbBox2f & box) const
{
  box = value;
}

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

#ifdef COIN_TEST_SUITE

BOOST_AUTO_TEST_CASE(initialized)
{
  SoSFBox2f field;
  BOOST_CHECK_MESSAGE(SoSFBox2f::getClassTypeId() != SoType::badType(),
                      "SoSFBox2f class not initialized");
  BOOST_CHECK_MESSAGE(field.getTypeId() != SoType::badType(),
                      "missing class initialization");
}

#endif // COIN_TEST_SUITE