functional.h

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/*
 * LSST Data Management System
 * Copyright 2017 AURA/LSST.
 *
 * 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 <https://www.lsstcorp.org/LegalNotices/>.
 */
#ifndef ASTSHIM_FUNCTIONAL_H
#define ASTSHIM_FUNCTIONAL_H

#include <memory>
#include <vector>

#include "astshim/FrameSet.h"
#include "astshim/Mapping.h"

/*
 * This header declares operations that treat ast objects (particularly Mapping
 * and its subclasses) as functions to be manipulated.
 */
namespace ast {

std::shared_ptr<FrameSet> append(FrameSet const& first, FrameSet const& second);

std::shared_ptr<Mapping> makeRadialMapping(std::vector<double> const& center, Mapping const& mapping1d);

}  // namespace ast

#endif  // ASTSHIM_FUNCTIONAL_H