X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=polytope_scan.c;h=959451585fefcfd4c113e701da8bb70bd5511f9d;hb=de51a9bc4da5dd3f1f9f57c2362da6f9752c44e0;hp=d6b477e14c8a253ae459cd8021d25dd4e3cecff8;hpb=309036cf4fb6d77a3287a8de8a9098c0a1211778;p=platform%2Fupstream%2Fisl.git

diff --git a/polytope_scan.c b/polytope_scan.c
index d6b477e..9594515 100644
--- a/polytope_scan.c
+++ b/polytope_scan.c
@@ -1,16 +1,18 @@
 /*
  * Copyright 2008-2009 Katholieke Universiteit Leuven
  *
- * Use of this software is governed by the GNU LGPLv2.1 license
+ * Use of this software is governed by the MIT license
  *
  * Written by Sven Verdoolaege, K.U.Leuven, Departement
  * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
  */
 
 #include <assert.h>
+#include <isl_map_private.h>
 #include "isl_equalities.h"
-#include "isl_seq.h"
+#include <isl/seq.h>
 #include "isl_scan.h"
+#include <isl_mat_private.h>
 
 /* The input of this program is the same as that of the "polytope_scan"
  * program from the barvinok distribution.
@@ -47,12 +49,14 @@ error:
 
 static struct isl_mat *isl_basic_set_scan_samples(struct isl_basic_set *bset)
 {
+	isl_ctx *ctx;
 	unsigned dim;
 	struct scan_samples ss;
 
+	ctx = isl_basic_set_get_ctx(bset);
 	dim = isl_basic_set_total_dim(bset);
 	ss.callback.add = scan_samples_add_sample;
-	ss.samples = isl_mat_alloc(bset->ctx, 0, 1 + dim);
+	ss.samples = isl_mat_alloc(ctx, 0, 1 + dim);
 	if (!ss.samples)
 		goto error;
 
@@ -72,6 +76,9 @@ static struct isl_mat *isl_basic_set_samples(struct isl_basic_set *bset)
 	struct isl_mat *T;
 	struct isl_mat *samples;
 
+	if (!bset)
+		return NULL;
+
 	if (bset->n_eq == 0)
 		return isl_basic_set_scan_samples(bset);
 
@@ -86,9 +93,9 @@ int main(int argc, char **argv)
 	struct isl_basic_set *bset;
 	struct isl_mat *samples;
 
-	bset = isl_basic_set_read_from_file(ctx, stdin, 0, ISL_FORMAT_POLYLIB);
+	bset = isl_basic_set_read_from_file(ctx, stdin);
 	samples = isl_basic_set_samples(bset);
-	isl_mat_dump(samples, stdout, 0);
+	isl_mat_print_internal(samples, stdout, 0);
 	isl_mat_free(samples);
 	isl_ctx_free(ctx);