X-Git-Url: https://scm.cri.ensmp.fr/git/linpy.git/blobdiff_plain/1d494bb187b70135df721c13306d7f26fdf33f50..51e97eade63b2f4c7b500feb503436cc4a886e59:/pypol/islhelper.py

diff --git a/pypol/islhelper.py b/pypol/islhelper.py
index 75d90d0..18e888b 100644
--- a/pypol/islhelper.py
+++ b/pypol/islhelper.py
@@ -1,27 +1,51 @@
+"""
+    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
-from ._islhelper import isl_basic_set_constraints, isl_set_basic_sets
+from ._islhelper import *
 
 
 __all__ = [
     'libisl',
+    'isl_version',
     'mainctx',
     'isl_val_to_int',
     'isl_basic_set_to_str', 'isl_basic_set_constraints',
     'isl_set_to_str', 'isl_set_basic_sets',
+    'isl_set_points',
+    'isl_vertices_vertices',
+    'isl_multi_aff_to_str',
 ]
 
 
 libisl = ctypes.CDLL(ctypes.util.find_library('isl'))
-
-libisl.isl_printer_get_str.restype = ctypes.c_char_p
 libisl.isl_dim_set = _islhelper.dim_set
 
+libisl.isl_version.restype = ctypes.c_char_p
+isl_version = libisl.isl_version().decode().strip()[len('isl-'):]
+
 
 mainctx = libisl.isl_ctx_alloc()
 
 
+libisl.isl_printer_get_str.restype = ctypes.c_char_p
+
 def isl_val_to_int(islval):
     islpr = libisl.isl_printer_to_str(mainctx)
     islpr = libisl.isl_printer_print_val(islpr, islval)
@@ -39,3 +63,11 @@ 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
+    
+# Copyright 2014 MINES ParisTech