add isl_obj_pw_multi_aff
commit2007d964e48df31586cf43226abc97336576406f
authorSven Verdoolaege <skimo@kotnet.org>
Sat, 29 Mar 2014 12:59:26 +0000 (29 13:59 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Sun, 30 Mar 2014 10:18:19 +0000 (30 12:18 +0200)
tree715501b767fe792dee7a63ac30cc6882a747ec78
parent14d7941489582c8ace26f661f78936041641edf7
add isl_obj_pw_multi_aff

We want to change isl_vertex_get_expr to return an isl_multi_aff
rather than a (rational) isl_basic_set.  Since barvinok's iscc provides
a vertices operation that prints out the result of this function,
it needs to be able to represent isl_multi_aff (or isl_pw_multi_aff)
objects.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
include/isl/obj.h
isl_obj.c