Isorropia_LevelScheduler.hpp

Go to the documentation of this file.

//@HEADER
//************************************************************************
//
//              Isorropia: Partitioning and Load Balancing Package
//                Copyright (2006) Sandia Corporation
//
//Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
//license for use of this work by or on behalf of the U.S. Government.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. 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.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "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 SANDIA CORPORATION OR THE
// 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.
//
//************************************************************************
//@HEADER

#ifndef _Isorropia_LevelScheduler_hpp_
#define _Isorropia_LevelScheduler_hpp_

#include <Isorropia_ConfigDefs.hpp>
#include <Isorropia_Operator.hpp>

namespace Isorropia {

class LevelScheduler : virtual public Operator {
public:

  virtual ~LevelScheduler() {}


  virtual void schedule(bool forceScheduling=false) = 0;


  virtual int numLevels() const {
      return numLocalProperties(); }

  virtual int numElemsWithLevel(int level) const
  { return numElemsWithProperty(level); }


  virtual void elemsWithLevel(int level,
            int* elementList,
            int len) const {
    return elemsWithProperty(level, elementList, len);}

};//class LevelScheduler

}//namespace Isorropia

#endif