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/*
* This file is part of rasdaman community.
*
* Rasdaman community is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Rasdaman community 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with rasdaman community. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
rasdaman GmbH.
*
* For more information please see <http://www.rasdaman.org>
* or contact Peter Baumann via <baumann@rasdaman.com>.
/
/**
* INLINE SOURCE: minterval.icc
*
* MODULE: raslib
* CLASS: r_Minterval
*
* COMMENTS:
*
*/
// -*-C++-*- (for Emacs)
#include "raslib/rminit.hh"
#include "raslib/error.hh"
inline r_Dimension
r_Minterval::dimension() const
{
return dimensionality;
}
inline const bool
r_Minterval::is_origin_fixed() const
{
bool retval=true;
if(!dimensionality)
{
retval=false;
}
else
{
for(r_Dimension i=0; i < dimensionality; i++)
retval &= intervals[i].is_low_fixed();
}
return retval;
}
inline const bool
r_Minterval::is_high_fixed() const
{
bool retval=true;
if(!dimensionality)
{
//we have an uninitialized interval
retval=false;
}
else
{
for(r_Dimension i=0; i < dimensionality; i++)
retval &= intervals[i].is_high_fixed();
}
return retval;
}
inline const bool
r_Minterval::covers( const r_Point& pnt ) const
{
bool retval = true;
if (dimensionality == pnt.dimension())
{
for (r_Dimension i = 0; i < pnt.dimension(); i++)
{
if ((intervals[i].is_low_fixed() && pnt[i] < intervals[i].low()) || (intervals[i].is_high_fixed() && pnt[i] > intervals[i].high()))
{
retval = false;
break;
}
}
}
else {
RMInit::logOut << "r_Minterval::covers(" << pnt << ") dimensions do not match" << endl;
retval=false;
}
return retval;
}
inline const bool
r_Minterval::covers( const r_Minterval& inter2 ) const
{
bool retval = true;
if (dimensionality == inter2.dimension())
{
for (r_Dimension i = 0; i < dimensionality ; i++)
{
// first check if i am low fixed and the other isn't: false
// both are low fixed
// check if i am smaller than the other: false
// second check if i am high fixed and the other isn't: false
// both are high fixed
// check if i am smaller than the other: false
if (
(intervals[i].is_low_fixed() && (!(inter2[i].is_low_fixed()) || intervals[i].low() > inter2[i].low()))
||
(intervals[i].is_high_fixed() && (!(inter2[i].is_high_fixed()) || intervals[i].high() < inter2[i].high()))
)
{
retval = false;
break;
}
}
}
else {
RMInit::logOut << "r_Minterval::covers(" << inter2 << ") dimensions do not match" << endl;
retval=false;
}
return retval;
}
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