export isl_map_from_multi_pw_aff as isl_multi_pw_aff_as_map

In the bindings, it is more convenient to use a method on the object being converted than to call a named constructor with the object as argument. The function has an infix "as" because only functions living in a map space can be converted to an isl_map. This naming is consistent with the "as" method in the C++ interface of type based subclasses. Signed-off-by: Sven Verdoolaege <[email protected]>
patacca · Jan 13, 2021 · 4e81432 · 4e81432
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diff --git a/doc/user.pod b/doc/user.pod
@@ -2279,6 +2279,8 @@ involve any NaN.
 		__isl_take isl_multi_pw_aff *mpa);
 	__isl_give isl_set *isl_set_from_multi_pw_aff(
 		__isl_take isl_multi_pw_aff *mpa);
+	__isl_give isl_map *isl_multi_pw_aff_as_map(
+		__isl_take isl_multi_pw_aff *mpa);
 	__isl_give isl_map *isl_map_from_multi_pw_aff(
 		__isl_take isl_multi_pw_aff *mpa);
 	__isl_give isl_union_map *isl_union_map_from_union_pw_aff(
@@ -2306,6 +2308,7 @@ for the pair C<isl_pw_aff_as_map> and C<isl_map_from_pw_aff>,
 for the pair C<isl_pw_multi_aff_as_set> and C<isl_set_from_pw_multi_aff>,
 for the pair C<isl_pw_multi_aff_as_map> and C<isl_map_from_pw_multi_aff>,
 the pair C<isl_multi_pw_aff_as_set> and C<isl_set_from_multi_pw_aff>,
+the pair C<isl_multi_pw_aff_as_map> and C<isl_map_from_multi_pw_aff>,
 and
 C<isl_union_pw_multi_aff_as_union_map> and
 C<isl_union_map_from_union_pw_multi_aff>.

diff --git a/include/isl/aff.h b/include/isl/aff.h
@@ -1109,6 +1109,8 @@ __isl_give isl_multi_pw_aff *isl_multi_pw_aff_move_dims(
 __isl_export
 __isl_give isl_set *isl_multi_pw_aff_as_set(__isl_take isl_multi_pw_aff *mpa);
 __isl_give isl_set *isl_set_from_multi_pw_aff(__isl_take isl_multi_pw_aff *mpa);
+__isl_export
+__isl_give isl_map *isl_multi_pw_aff_as_map(__isl_take isl_multi_pw_aff *mpa);
 __isl_give isl_map *isl_map_from_multi_pw_aff(__isl_take isl_multi_pw_aff *mpa);
 __isl_give isl_pw_multi_aff *isl_pw_multi_aff_from_multi_pw_aff(
 	__isl_take isl_multi_pw_aff *mpa);

diff --git a/isl_aff_map.c b/isl_aff_map.c
@@ -478,6 +478,14 @@ __isl_give isl_map *isl_map_from_multi_pw_aff(__isl_take isl_multi_pw_aff *mpa)
 	return map_from_multi_pw_aff(mpa);
 }
 
+/* This function performs the same operation as isl_map_from_multi_pw_aff,
+ * but is considered as a function on an isl_multi_pw_aff when exported.
+ */
+__isl_give isl_map *isl_multi_pw_aff_as_map(__isl_take isl_multi_pw_aff *mpa)
+{
+	return isl_map_from_multi_pw_aff(mpa);
+}
+
 /* Construct a set mapping the shared parameter domain
  * of the piecewise affine expressions to the space of "mpa"
  * with each dimension in the range equated to the