rlencode.cpp

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// $Id: rlencode.cpp,v 1.3 2003/01/16 18:36:50 sarang Exp $
//
// OpenVL - A Library for working with volumetric datasets.
//          http://openvl.sf.net
//
// Copyright (C) 2000-2002  Sarang Lakare <sarang#users.sf.net>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems to openvl-devel@lists.sf.net or
// at the OpenVL website.
//

#include <iostream>
#include "vlvoliter_rlencode.h"
#include "vlgenericfactory.h"
#include "rlencode.h"

typedef vlGenericFactory<vlVolDataRLEncode> vlVolDataRLEncodeFactory;
VL_EXPORT_COMPONENT_FACTORY( rlencode, vlVolDataRLEncodeFactory );

vlVolDataRLEncode::vlVolDataRLEncode()
{
  infoRef().setVersion(0, 0, 1);
  infoRef().setName("RLEncodeLayout");
  infoRef().setService("RLEncode", "RLEncoded volume layout");
  infoRef().addAuthor("Sarang Lakare");
  infoRef().setCopyrightText("2000-2002 Sarang Lakare");
}


vlVolDataRLEncode::~vlVolDataRLEncode()
{
}

vlLayoutType vlVolDataRLEncode::layoutType() const
{
  return (LayoutType);
}

vlVolData * vlVolDataRLEncode::getLayout(const vlDataType & datatype, const vlDim & dim,
                                         const vlUnit & units)
{
  vlVolData * ret;
  callFunctionOnDataType(datatype, ret, getLayoutT, dim, units);
  return (ret);
}


template <class DataType>
vlVolData * vlVolDataRLEncode::getLayoutT(DataType & dummy, const vlDim & dim,
                                          const vlUnit & units)
{
  vlVolDataLayout<DataType,LayoutType>* layout =
                                new vlVolDataLayout<DataType,LayoutType>(dim, units);
  return (layout);
}


vlVolIterSuperBase * vlVolDataRLEncode::getIter(vlVolume * vol)
{
  vlVolIterSuperBase *iter;
  callFunctionOnDataType(vol->dataType(), iter, getIterT, vol);
  return (iter);
}

vlVolIterSuperBase * vlVolDataRLEncode::getConstIter(const vlVolume * vol)
{
  vlVolIterSuperBase *iter;
  callFunctionOnDataType(vol->dataType(), iter, getConstIterT, vol);
  return (iter);
}

template <class DataType>
vlVolIterSuperBase * vlVolDataRLEncode::getIterT(DataType & dummy, vlVolume *vol)
{
  vlVolIterSuperBase *iter = new vlVolIter<DataType, LayoutType>(vol);
  return (iter);
}


template <class DataType>
vlVolIterSuperBase * vlVolDataRLEncode::getConstIterT(DataType & dummy, const vlVolume *vol)
{
  vlVolIterSuperBase *iter = new vlVolIterConst<DataType, LayoutType>(vol);
  return (iter);
}

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