From: Vivien Maisonneuve Date: Tue, 19 Aug 2014 14:41:39 +0000 (+0200) Subject: Move isl version test in Domain.vertices outside X-Git-Tag: 1.0~31 X-Git-Url: https://scm.cri.mines-paristech.fr/git/linpy.git/commitdiff_plain/0e724482ff4e0713a0ec55c1cd3c2293ece5ed47?ds=inline;hp=62fbaa7984d8035cccc97555f1de3188e280e475 Move isl version test in Domain.vertices outside --- diff --git a/linpy/domains.py b/linpy/domains.py index 9fdc7d5..4b3e982 100644 --- a/linpy/domains.py +++ b/linpy/domains.py @@ -391,7 +391,10 @@ class Domain(GeometricObject): islset = libisl.isl_set_lexmax(islset) return self._fromislset(islset, self.symbols) - _RE_COORDINATE = re.compile(r'\((?P\-?\d+)\)(/(?P\d+))?') + if islhelper.isl_version >= '0.13': + _RE_COORDINATE = re.compile(r'\((?P\-?\d+)\)(/(?P\d+))?') + else: + _RE_COORDINATE = None def vertices(self): """ @@ -409,7 +412,7 @@ class Domain(GeometricObject): for vertex in vertices: expr = libisl.isl_vertex_get_expr(vertex) coordinates = [] - if islhelper.isl_version < '0.13': + if self._RE_COORDINATE is None: constraints = islhelper.isl_basic_set_constraints(expr) for constraint in constraints: constant = libisl.isl_constraint_get_constant_val(constraint)