Fix unitary tests

[linpy.git] / pypol / islhelper.py

diff --git a/pypol/islhelper.py b/pypol/islhelper.py
index 21bd5b9..7201882 100644 (file)
--- a/pypol/islhelper.py
+++ b/pypol/islhelper.py
@@ -1,3 +1,20 @@
+# Copyright 2014 MINES ParisTech
+#
+# This file is part of Linpy.
+#
+# Linpy is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Linpy 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 Linpy.  If not, see <http://www.gnu.org/licenses/>.
+
 import ctypes, ctypes.util
 
 from . import _islhelper
@@ -13,6 +30,7 @@ __all__ = [
     'isl_set_to_str', 'isl_set_basic_sets',
     'isl_set_points',
     'isl_vertices_vertices',
+    'isl_multi_aff_to_str',
 ]
 
 
@@ -45,3 +63,9 @@ def isl_set_to_str(islset):
     islpr = libisl.isl_printer_print_set(islpr, islset)
     string = libisl.isl_printer_get_str(islpr).decode()
     return string
+
+def isl_multi_aff_to_str(islmaff):
+    islpr = libisl.isl_printer_to_str(mainctx)
+    islpr = libisl.isl_printer_print_multi_aff(islpr, islmaff)
+    string = libisl.isl_printer_get_str(islpr).decode()
+    return string