Merge branch 'maint'

[platform/upstream/isl.git] / isl_point.c

diff --git a/isl_point.c b/isl_point.c
index f658ccb..29c1798 100644 (file)
--- a/isl_point.c
+++ b/isl_point.c
@@ -11,6 +11,11 @@ isl_ctx *isl_point_get_ctx(__isl_keep isl_point *pnt)
        return pnt ? isl_dim_get_ctx(pnt->dim) : NULL;
 }
 
+__isl_give isl_dim *isl_point_get_dim(__isl_keep isl_point *pnt)
+{
+       return pnt ? isl_dim_copy(pnt->dim) : NULL;
+}
+
 __isl_give isl_point *isl_point_alloc(__isl_take isl_dim *dim,
        __isl_take isl_vec *vec)
 {
@@ -437,47 +442,52 @@ __isl_give isl_set *isl_set_box_from_points(__isl_take isl_point *pnt1,
        return isl_set_from_basic_set(bset);
 }
 
-void isl_point_print(__isl_keep isl_point *pnt, FILE *out)
+__isl_give isl_printer *isl_printer_print_point(
+       __isl_take isl_printer *p, __isl_keep isl_point *pnt)
 {
        int i;
        unsigned nparam;
        unsigned dim;
 
        if (!pnt)
-               return;
+               return p;
        if (isl_point_is_void(pnt)) {
-               fprintf(out, "void\n");
-               return;
+               p = isl_printer_print_str(p, "void");
+               return p;
        }
 
        nparam = isl_dim_size(pnt->dim, isl_dim_param);
        dim = isl_dim_size(pnt->dim, isl_dim_set);
        if (nparam > 0) {
-               fprintf(out, "[");
+               p = isl_printer_print_str(p, "[");
                for (i = 0; i < nparam; ++i) {
                        const char *name;
                        if (i)
-                               fprintf(out, ", ");
+                               p = isl_printer_print_str(p, ", ");
                        name = isl_dim_get_name(pnt->dim, isl_dim_param, i);
-                       if (name)
-                               fprintf(out, "%s = ", name);
-                       isl_int_print(out, pnt->vec->el[1 + i], 0);
+                       if (name) {
+                               p = isl_printer_print_str(p, name);
+                               p = isl_printer_print_str(p, " = ");
+                       }
+                       p = isl_printer_print_isl_int(p, pnt->vec->el[1 + i]);
                        if (!isl_int_is_one(pnt->vec->el[0])) {
-                               fprintf(out, "/");
-                               isl_int_print(out, pnt->vec->el[0], 0);
+                               p = isl_printer_print_str(p, "/");
+                               p = isl_printer_print_isl_int(p, pnt->vec->el[0]);
                        }
                }
-               fprintf(out, "] -> ");
+               p = isl_printer_print_str(p, "]");
+               p = isl_printer_print_str(p, " -> ");
        }
-       fprintf(out, "[");
+       p = isl_printer_print_str(p, "[");
        for (i = 0; i < dim; ++i) {
                if (i)
-                       fprintf(out, ", ");
-               isl_int_print(out, pnt->vec->el[1 + nparam + i], 0);
+                       p = isl_printer_print_str(p, ", ");
+               p = isl_printer_print_isl_int(p, pnt->vec->el[1 + nparam + i]);
                if (!isl_int_is_one(pnt->vec->el[0])) {
-                       fprintf(out, "/");
-                       isl_int_print(out, pnt->vec->el[0], 0);
+                       p = isl_printer_print_str(p, "/");
+                       p = isl_printer_print_isl_int(p, pnt->vec->el[0]);
                }
        }
-       fprintf(out, "]\n");
+       p = isl_printer_print_str(p, "]");
+       return p;
 }