nexmon – Blame information for rev 1

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1 office 1 #include <isl/set.h>
2 #include <isl/vertices.h>
3  
4 #if defined(__cplusplus)
5 extern "C" {
6 #endif
7  
8 struct isl_morph;
9  
10 /* A parametric vertex. "vertex" contains the actual description
11 * of the vertex as a singleton parametric set. "dom" is the projection
12 * of "vertex" onto the parameter space, i.e., the activity domain
13 * of the vertex.
14 */
15 struct isl_vertex {
16 isl_basic_set *dom;
17 isl_basic_set *vertex;
18 };
19  
20 /* A chamber in the chamber decomposition. The indices of the "n_vertices"
21 * active vertices are stored in "vertices".
22 */
23 struct isl_chamber {
24 int n_vertices;
25 int *vertices;
26 isl_basic_set *dom;
27 };
28  
29 struct isl_vertices {
30 int ref;
31  
32 /* The rational basic set spanned by the vertices. */
33 isl_basic_set *bset;
34  
35 int n_vertices;
36 struct isl_vertex *v;
37  
38 int n_chambers;
39 struct isl_chamber *c;
40 };
41  
42 struct isl_cell {
43 int n_vertices;
44 int *ids;
45 isl_vertices *vertices;
46 isl_basic_set *dom;
47 };
48  
49 struct isl_external_vertex {
50 isl_vertices *vertices;
51 int id;
52 };
53  
54 int isl_vertices_foreach_disjoint_cell(__isl_keep isl_vertices *vertices,
55 int (*fn)(__isl_take isl_cell *cell, void *user), void *user);
56 int isl_cell_foreach_simplex(__isl_take isl_cell *cell,
57 int (*fn)(__isl_take isl_cell *simplex, void *user), void *user);
58  
59 __isl_give isl_vertices *isl_morph_vertices(__isl_take struct isl_morph *morph,
60 __isl_take isl_vertices *vertices);
61  
62 #if defined(__cplusplus)
63 }
64 #endif