isl_basic_set_opt: avoid invalid access on error path

[platform/upstream/isl.git] / isl_sample.h

diff --git a/isl_sample.h b/isl_sample.h
index 5a3aaea..29a2a3b 100644 (file)
--- a/isl_sample.h
+++ b/isl_sample.h
@@ -1,13 +1,32 @@
+/*
+ * Copyright 2008-2009 Katholieke Universiteit Leuven
+ *
+ * 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
+ */
+
 #ifndef ISL_SAMPLE_H
 #define ISL_SAMPLE
 
-#include <isl_set.h>
+#include <isl/set.h>
+#include <isl_tab.h>
 
 #if defined(__cplusplus)
 extern "C" {
 #endif
 
-struct isl_vec *isl_basic_set_sample(struct isl_basic_set *bset);
+__isl_give isl_vec *isl_basic_set_sample_vec(__isl_take isl_basic_set *bset);
+struct isl_vec *isl_basic_set_sample_bounded(struct isl_basic_set *bset);
+__isl_give isl_vec *isl_basic_set_sample_with_cone(
+       __isl_take isl_basic_set *bset, __isl_take isl_basic_set *cone);
+
+__isl_give isl_basic_set *isl_basic_set_from_vec(__isl_take isl_vec *vec);
+
+int isl_tab_set_initial_basis_with_cone(struct isl_tab *tab,
+       struct isl_tab *tab_cone);
+struct isl_vec *isl_tab_sample(struct isl_tab *tab);
 
 #if defined(__cplusplus)
 }