Observatory.cc

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// -*- lsst-c++ -*-

/*
 * LSST Data Management System
 * Copyright 2008-2016 LSST Corporation.
 *
 * This product includes software developed by the
 * LSST Project (http://www.lsst.org/).
 *
 * 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 3 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 LSST License Statement and
 * the GNU General Public License along with this program.  If not,
 * see <http://www.lsstcorp.org/LegalNotices/>.
 */

#include <sstream>
#include <string>

#include "boost/format.hpp"

#include "lsst/afw/geom/Angle.h"
#include "lsst/afw/coord/Coord.h"
#include "lsst/afw/coord/Observatory.h"

namespace lsst {
namespace afw {
namespace coord {

Observatory::Observatory(
    afw::geom::Angle const longitude,
    afw::geom::Angle const latitude,
    double const elevation
) :
    _latitude(latitude),
    _longitude(longitude),
    _elevation(elevation) {
}

Observatory::Observatory(
    std::string const & longitude,
    std::string const & latitude,
    double const elevation
) :
    _latitude(dmsStringToAngle(latitude)),
    _longitude(dmsStringToAngle(longitude)),
    _elevation(elevation) {
}

afw::geom::Angle Observatory::getLongitude() const {
    return _longitude;
}

afw::geom::Angle Observatory::getLatitude() const {
    return _latitude;
}

void Observatory::setLatitude(afw::geom::Angle const latitude) {
    _latitude = latitude;
}

void Observatory::setLongitude(afw::geom::Angle const longitude) {
    _longitude = longitude;
}

void Observatory::setElevation(double const elevation) {
    _elevation = elevation;
}

std::string Observatory::getLongitudeStr() const {
    return angleToDmsString(_longitude);
}

std::string Observatory::getLatitudeStr() const {
    return angleToDmsString(_latitude);
}

std::ostream & operator<<(std::ostream &os, Observatory const& obs) {
    return os << (boost::format("%gW, %gN  %g")
                  % obs.getLatitude().asDegrees()
                  % obs.getLongitude().asDegrees()
                  % obs.getElevation()).str();
}

}}}  // namespace lsst::afw::coord