casa6

//# RegionManager.cc: framework independent class that provides 

//# functionality to tool of same name

//# Copyright (C) 2007

//# Associated Universities, Inc. Washington DC, USA.

//#

//# This program 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 2 of the License, or (at your option)

//# any later version.

//#

//# This program 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 this program; if not, write to the Free Software Foundation, Inc.,

//# 675 Massachusetts Ave, Cambridge, MA 02139, USA.

//#

//# Correspondence concerning AIPS++ should be addressed as follows:

//#        Internet email: aips2-request@nrao.edu.

//#        Postal address: AIPS++ Project Office

//#                        National Radio Astronomy Observatory

//#                        520 Edgemont Road

//#                        Charlottesville, VA 22903-2475 USA

​

#include <imageanalysis/Regions/CasacRegionManager.h>

​

#include <casacore/casa/Containers/Record.h>

#include <casacore/casa/OS/File.h>

#include <casacore/images/Images/TempImage.h>

#include <casacore/images/Images/SubImage.h>

#include <casacore/casa/Utilities/Regex.h>

​

#include <casacore/images/Regions/ImageRegion.h>

#include <casacore/images/Regions/WCBox.h>

#include <casacore/lattices/LRegions/LCBox.h>

#include <casacore/measures/Measures/Stokes.h>

#include <casacore/tables/Tables/TableRecord.h>

​

#include <imageanalysis/Annotations/AnnRegion.h>

#include <imageanalysis/Annotations/RegionTextList.h>

#include <imageanalysis/IO/ParameterParser.h>

#include <imageanalysis/ImageAnalysis/ImageMetaData.h>

#include <imageanalysis/ImageAnalysis/SubImageFactory.h>

​

#include <casacore/lattices/LRegions/LCSlicer.h>

​

#include <casacore/casa/namespace.h>

#include <memory>

​

using namespace casacore;

namespace casa { //# name space casa begins

​

const String CasacRegionManager::ALL = "ALL";

​

CasacRegionManager::CasacRegionManager() : RegionManager() {}

​

CasacRegionManager::CasacRegionManager(

    const CoordinateSystem& csys

) : RegionManager(csys) {}

​

CasacRegionManager::~CasacRegionManager() {}

​

vector<uInt> CasacRegionManager::_setPolarizationRanges(

    String& specification, const String& firstStokes, const uInt nStokes,

    const StokesControl stokesControl

) const {

    LogOrigin origin("CasacRegionManager", __func__);

    //const LogIO *myLog = _getLog();

    *_getLog() << origin;

​

    vector<uInt> ranges(0);

    CoordinateSystem csys = getcoordsys();

    if (! csys.hasPolarizationCoordinate()) {

        return ranges;

    }

    specification.trim();

    specification.ltrim('[');

    specification.rtrim(']');

​

    specification.upcase();

    if (specification == ALL) {

        ranges.push_back(0);

        ranges.push_back(nStokes - 1);

        return ranges;

    }

    if (specification.empty()) {

        // ranges.resize(2);

        // ranges[0] = 0;

        ranges.push_back(0);