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
|
/* latte_4ti2.cpp -- Interface with 4ti2
Copyright 2007 Matthias Koeppe
This file is part of LattE.
LattE is free software; you can redistribute it and/or modify it
under the terms of the version 2 of the GNU General Public License
as published by the Free Software Foundation.
LattE 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with LattE; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "latte_4ti2.h"
#include "latte_gmp.h"
using namespace _4ti2_;
VectorArray *
rays_to_4ti2_VectorArray(listVector *rays, int numOfVars,
int num_homogenization_vars,
int num_extra_rows)
{
int num_rays = lengthListVector(rays);
int numOfVars_hom = numOfVars + num_homogenization_vars;
VectorArray *va = new VectorArray(num_rays + num_extra_rows, numOfVars_hom);
int i, j;
listVector *ray;
for (i = 0, ray = rays; i<num_rays; i++, ray = ray->rest) {
for (j = 0; j<numOfVars; j++) {
convert_ZZ_to_mpz(ray->first[j], (*va)[i][j + num_homogenization_vars]);
}
}
return va;
}
VectorArray *
rays_to_transposed_4ti2_VectorArray(listVector *rays, int numOfVars,
int num_extra_rows)
{
int num_rays = lengthListVector(rays);
VectorArray *va = new VectorArray(numOfVars + num_extra_rows, num_rays);
int i, j;
listVector *ray;
for (i = 0, ray = rays; i<num_rays; i++, ray = ray->rest) {
for (j = 0; j<numOfVars; j++) {
convert_ZZ_to_mpz(ray->first[j], (*va)[j][i]);
}
}
return va;
}
|
