LSSTApplications  20.0.0
LSSTDataManagementBasePackage
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  *
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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 
31 #include "lsst/sphgeom/Vector3d.h"
32 
33 namespace lsst {
34 namespace geom {
35 
36 Eigen::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
lsst::sphgeom::Vector3d
Vector3d is a vector in ℝ³ with components stored in double precision.
Definition: Vector3d.h:44
Vector3d.h
This file declares a class for representing vectors in ℝ³.
lsst
A base class for image defects.
Definition: imageAlgorithm.dox:1
lsst::geom
Definition: geomOperators.dox:4
lsst::geom::asEigen
Eigen::Vector3d asEigen(sphgeom::Vector3d const &vector) noexcept
Definition: sphgeomUtils.h:36