/usr/include/ctlgeom.h is in libctl-dev 3.2.2-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 | /* libctl: flexible Guile-based control files for scientific software
* Copyright (C) 1998-2014 Massachusetts Institute of Technology and Steven G. Johnson
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Steven G. Johnson can be contacted at stevenj@alum.mit.edu.
*/
#ifndef GEOM_H
#define GEOM_H
#ifndef CTL_IO_H
# include <ctlgeom-types.h>
#endif
#ifdef CXX_CTL_IO
#define MATERIAL_TYPE ctlio::material_type
#define GEOMETRIC_OBJECT ctlio::geometric_object
#define GEOMETRIC_OBJECT_LIST ctlio::geometric_object_list
#define LATTICE ctlio::lattice
#else
#define MATERIAL_TYPE material_type
#define GEOMETRIC_OBJECT geometric_object
#define GEOMETRIC_OBJECT_LIST geometric_object_list
#define LATTICE lattice
#endif
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**************************************************************************/
extern void geom_initialize(void);
extern void geom_fix_object(GEOMETRIC_OBJECT o);
extern void geom_fix_objects(void);
extern void geom_fix_objects0(GEOMETRIC_OBJECT_LIST geometry);
extern void geom_fix_lattice(void);
extern void geom_fix_lattice0(LATTICE *L);
extern void geom_cartesian_lattice(void);
extern void geom_cartesian_lattice0(LATTICE *L);
extern boolean point_in_objectp(vector3 p, GEOMETRIC_OBJECT o);
extern boolean point_in_periodic_objectp(vector3 p, GEOMETRIC_OBJECT o);
extern boolean point_in_fixed_objectp(vector3 p, GEOMETRIC_OBJECT o);
extern boolean point_in_fixed_pobjectp(vector3 p, GEOMETRIC_OBJECT *o);
extern boolean point_in_periodic_fixed_objectp(vector3 p, GEOMETRIC_OBJECT o);
extern vector3 to_geom_object_coords(vector3 p, GEOMETRIC_OBJECT o);
extern vector3 from_geom_object_coords(vector3 p, GEOMETRIC_OBJECT o);
extern vector3 normal_to_object(vector3 p, GEOMETRIC_OBJECT o);
extern vector3 normal_to_fixed_object(vector3 p, GEOMETRIC_OBJECT o);
extern int intersect_line_with_object(vector3 p, vector3 d, GEOMETRIC_OBJECT o,
double s[2]);
extern MATERIAL_TYPE material_of_point_inobject(vector3 p, boolean *inobject);
extern MATERIAL_TYPE material_of_point_inobject0(
GEOMETRIC_OBJECT_LIST geometry, vector3 p, boolean *inobject);
extern MATERIAL_TYPE material_of_point(vector3 p);
extern MATERIAL_TYPE material_of_point0(GEOMETRIC_OBJECT_LIST geometry,
vector3 p);
GEOMETRIC_OBJECT object_of_point0(GEOMETRIC_OBJECT_LIST geometry, vector3 p,
vector3 *shiftby);
GEOMETRIC_OBJECT object_of_point(vector3 p, vector3 *shiftby);
vector3 shift_to_unit_cell(vector3 p);
extern matrix3x3 square_basis(matrix3x3 lattice_basis, vector3 size);
typedef struct {
vector3 low, high;
} geom_box;
typedef struct {
geom_box box;
const GEOMETRIC_OBJECT *o;
vector3 shiftby;
int precedence;
} geom_box_object;
typedef struct geom_box_tree_struct {
geom_box b, b1, b2;
struct geom_box_tree_struct *t1, *t2;
int nobjects;
geom_box_object *objects;
} *geom_box_tree;
extern void destroy_geom_box_tree(geom_box_tree t);
extern geom_box_tree create_geom_box_tree(void);
extern geom_box_tree create_geom_box_tree0(GEOMETRIC_OBJECT_LIST geometry,
geom_box b0);
extern geom_box_tree restrict_geom_box_tree(geom_box_tree, const geom_box *);
extern geom_box_tree geom_tree_search(vector3 p, geom_box_tree t, int *oindex);
extern geom_box_tree geom_tree_search_next(vector3 p, geom_box_tree t, int *oindex);
extern MATERIAL_TYPE material_of_point_in_tree_inobject(vector3 p, geom_box_tree t, boolean *inobject);
extern MATERIAL_TYPE material_of_point_in_tree(vector3 p, geom_box_tree t);
extern MATERIAL_TYPE material_of_unshifted_point_in_tree_inobject(vector3 p, geom_box_tree t, boolean *inobject);
const GEOMETRIC_OBJECT *object_of_point_in_tree(vector3 p, geom_box_tree t,
vector3 *shiftby,
int *precedence);
extern vector3 to_geom_box_coords(vector3 p, geom_box_object *gbo);
extern void display_geom_box_tree(int indentby, geom_box_tree t);
extern void geom_box_tree_stats(geom_box_tree t, int *depth, int *nobjects);
extern void geom_get_bounding_box(GEOMETRIC_OBJECT o, geom_box *box);
extern number box_overlap_with_object(geom_box b, GEOMETRIC_OBJECT o, number tol, integer maxeval);
extern number ellipsoid_overlap_with_object(geom_box b, GEOMETRIC_OBJECT o, number tol, integer maxeval);
extern number range_overlap_with_object(vector3 low, vector3 high,
GEOMETRIC_OBJECT o, number tol,
integer maxeval);
extern vector3 get_grid_size(void);
extern vector3 get_resolution(void);
extern void get_grid_size_n(int *nx, int *ny, int *nz);
GEOMETRIC_OBJECT make_geometric_object(MATERIAL_TYPE material, vector3 center);
GEOMETRIC_OBJECT make_cylinder(MATERIAL_TYPE material, vector3 center,
number radius, number height, vector3 axis);
GEOMETRIC_OBJECT make_cone(MATERIAL_TYPE material, vector3 center,
number radius, number height, vector3 axis,
number radius2);
GEOMETRIC_OBJECT make_sphere(MATERIAL_TYPE material, vector3 center,
number radius);
GEOMETRIC_OBJECT make_block(MATERIAL_TYPE material, vector3 center,
vector3 e1, vector3 e2, vector3 e3,
vector3 size);
GEOMETRIC_OBJECT make_ellipsoid(MATERIAL_TYPE material, vector3 center,
vector3 e1, vector3 e2, vector3 e3,
vector3 size);
/**************************************************************************/
#ifdef __cplusplus
} /* extern "C" */
#endif /* __cplusplus */
#endif /* GEOM_H */
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