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LSST Data Management Base Package
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sphgeomUtils.h
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1/*
2 * Developed for the LSST Data Management System.
3 * This product includes software developed by the LSST Project
4 * (https://www.lsst.org).
5 * See the COPYRIGHT file at the top-level directory of this distribution
6 * for details of code ownership.
7 *
8 * This program is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <https://www.gnu.org/licenses/>.
20 */
21
22#ifndef LSST_GEOM_SPHGEOMUTILS_H
23#define LSST_GEOM_SPHGEOMUTILS_H
24
25/*
26 * Utilities to ease interaction with lsst.sphgeom
27 */
28
29#include "Eigen/Core"
30
32
33namespace lsst {
34namespace geom {
35
36Eigen::Vector3d asEigen(sphgeom::Vector3d const &vector) noexcept {
37 return Eigen::Vector3d(vector.x(), vector.y(), vector.z());
38}
39
40} // namespace geom
41} // namespace lsst
42
43#endif // LSST_GEOM_SPHGEOMUTILS_H
This file declares a class for representing vectors in ℝ³.
Vector3d is a vector in ℝ³ with components stored in double precision.
Definition Vector3d.h:51
Eigen::Vector3d asEigen(sphgeom::Vector3d const &vector) noexcept