WHistogram.cpp

//---------------------------------------------------------------------------
//
// Project: OpenWalnut ( http://www.openwalnut.org )
//
// Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
// For more information see http://www.openwalnut.org/copying
//
// This file is part of OpenWalnut.
//
// OpenWalnut is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// OpenWalnut 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
//
//---------------------------------------------------------------------------
 
#include <algorithm>
 
#include "WAssert.h"
#include "WHistogram.h"
 
WHistogram::WHistogram( double min, double max, std::size_t buckets ):
      m_minimum( min ),
      m_maximum( max ),
      m_nbBuckets( buckets )
{
    if( min > max )
    {
        std::swap( m_minimum, m_maximum );
    }
 
    WAssert( buckets > 0, "Error: A histogram with a size of 0 does not make any sense." );
}
 
WHistogram::WHistogram( const WHistogram& hist ):
      m_minimum( hist.m_minimum ),
      m_maximum( hist.m_maximum ),
      m_nbBuckets( hist.m_nbBuckets )
{
}
 
WHistogram::~WHistogram()
{
}
 
size_t WHistogram::size() const
{
    return m_nbBuckets;
}
 
double WHistogram::getMinimum() const
{
    return m_minimum;
}
 
double WHistogram::getMaximum() const
{
    return m_maximum;
}