libnova
v 0.15.0
src
libnova
angular_separation.h
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/*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* Copyright (C) 2000 - 2005 Liam Girdwood
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*/
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#ifndef _LN_ANGULAR_SEPARATION_H
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#define _LN_ANGULAR_SEPARATION_H
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#include <libnova/ln_types.h>
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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double
LIBNOVA_EXPORT ln_get_angular_separation (
struct
ln_equ_posn
* posn1,
struct
ln_equ_posn
* posn2);
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double
LIBNOVA_EXPORT ln_get_rel_posn_angle (
struct
ln_equ_posn
* posn1,
struct
ln_equ_posn
* posn2);
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#ifdef __cplusplus
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};
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#endif
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#endif
ln_equ_posn
Equatorial Coordinates.
Definition
ln_types.h:171
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