Home
last modified time | relevance | path

Searched defs:uset2 (Results 1 – 25 of 51) sorted by relevance

123

/dports/devel/tinygo/tinygo-0.14.1/llvm-project/polly/lib/External/isl/
H A Disl_union_map.c310 __isl_take isl_union_set *uset2) in isl_union_set_union()
915 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_subtract()
1095 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_intersect()
1195 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_lt_union_set()
1201 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_le_union_set()
1207 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_gt_union_set()
1521 __isl_take isl_union_set *uset2) in isl_union_set_product()
2342 __isl_keep isl_union_set *uset2) in isl_union_set_is_subset()
2362 __isl_keep isl_union_set *uset2) in isl_union_set_is_equal()
2384 __isl_keep isl_union_set *uset2) in isl_union_set_is_strict_subset()
[all …]
/dports/devel/llvm-cheri/llvm-project-37c49ff00e3eadce5d8703fdc4497f28458c64a8/polly/lib/External/isl/
H A Disl_union_map.c346 __isl_take isl_union_set *uset2) in isl_union_set_union()
1009 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_subtract()
1191 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_intersect()
1291 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_lt_union_set()
1297 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_le_union_set()
1303 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_gt_union_set()
1649 __isl_take isl_union_set *uset2) in isl_union_set_product()
2500 __isl_keep isl_union_set *uset2) in isl_union_set_is_subset()
2520 __isl_keep isl_union_set *uset2) in isl_union_set_is_equal()
2540 __isl_keep isl_union_set *uset2) in isl_union_set_is_strict_subset()
[all …]
/dports/math/barvinok/barvinok-0.41.5/isl/
H A Disl_union_map.c353 __isl_take isl_union_set *uset2) in isl_union_set_union()
1065 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_subtract()
1246 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_intersect()
1346 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_lt_union_set()
1352 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_le_union_set()
1358 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_gt_union_set()
1747 __isl_take isl_union_set *uset2) in isl_union_set_product()
2598 __isl_keep isl_union_set *uset2) in isl_union_set_is_subset()
2618 __isl_keep isl_union_set *uset2) in isl_union_set_is_equal()
2638 __isl_keep isl_union_set *uset2) in isl_union_set_is_strict_subset()
[all …]
/dports/devel/llvm-devel/llvm-project-f05c95f10fc1d8171071735af8ad3a9e87633120/polly/lib/External/isl/
H A Disl_union_map.c353 __isl_take isl_union_set *uset2) in isl_union_set_union()
1065 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_subtract()
1246 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_intersect()
1346 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_lt_union_set()
1352 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_le_union_set()
1358 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_gt_union_set()
1747 __isl_take isl_union_set *uset2) in isl_union_set_product()
2598 __isl_keep isl_union_set *uset2) in isl_union_set_is_subset()
2618 __isl_keep isl_union_set *uset2) in isl_union_set_is_equal()
2638 __isl_keep isl_union_set *uset2) in isl_union_set_is_strict_subset()
[all …]
/dports/devel/isl/isl-0.24/
H A Disl_union_map.c353 __isl_take isl_union_set *uset2) in isl_union_set_union()
1065 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_subtract()
1246 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_intersect()
1346 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_lt_union_set()
1352 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_le_union_set()
1358 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_gt_union_set()
1747 __isl_take isl_union_set *uset2) in isl_union_set_product()
2598 __isl_keep isl_union_set *uset2) in isl_union_set_is_subset()
2618 __isl_keep isl_union_set *uset2) in isl_union_set_is_equal()
2638 __isl_keep isl_union_set *uset2) in isl_union_set_is_strict_subset()
[all …]
/dports/devel/llvm12/llvm-project-12.0.1.src/polly/lib/External/isl/
H A Disl_union_map.c353 __isl_take isl_union_set *uset2) in isl_union_set_union()
1033 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_subtract()
1214 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_intersect()
1314 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_lt_union_set()
1320 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_le_union_set()
1326 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_gt_union_set()
1715 __isl_take isl_union_set *uset2) in isl_union_set_product()
2566 __isl_keep isl_union_set *uset2) in isl_union_set_is_subset()
2586 __isl_keep isl_union_set *uset2) in isl_union_set_is_equal()
2606 __isl_keep isl_union_set *uset2) in isl_union_set_is_strict_subset()
[all …]
/dports/devel/wasi-compiler-rt12/llvm-project-12.0.1.src/polly/lib/External/isl/
H A Disl_union_map.c353 __isl_take isl_union_set *uset2) in isl_union_set_union()
1033 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_subtract()
1214 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_intersect()
1314 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_lt_union_set()
1320 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_le_union_set()
1326 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_gt_union_set()
1715 __isl_take isl_union_set *uset2) in isl_union_set_product()
2566 __isl_keep isl_union_set *uset2) in isl_union_set_is_subset()
2586 __isl_keep isl_union_set *uset2) in isl_union_set_is_equal()
2606 __isl_keep isl_union_set *uset2) in isl_union_set_is_strict_subset()
[all …]
/dports/devel/wasi-compiler-rt13/llvm-project-13.0.1.src/polly/lib/External/isl/
H A Disl_union_map.c353 __isl_take isl_union_set *uset2) in isl_union_set_union()
1065 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_subtract()
1246 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_intersect()
1346 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_lt_union_set()
1352 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_le_union_set()
1358 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_gt_union_set()
1747 __isl_take isl_union_set *uset2) in isl_union_set_product()
2598 __isl_keep isl_union_set *uset2) in isl_union_set_is_subset()
2618 __isl_keep isl_union_set *uset2) in isl_union_set_is_equal()
2638 __isl_keep isl_union_set *uset2) in isl_union_set_is_strict_subset()
[all …]
/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/llvm/polly/lib/External/isl/
H A Disl_union_map.c346 __isl_take isl_union_set *uset2) in isl_union_set_union()
1012 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_subtract()
1194 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_intersect()
1294 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_lt_union_set()
1300 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_le_union_set()
1306 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_gt_union_set()
1679 __isl_take isl_union_set *uset2) in isl_union_set_product()
2543 __isl_keep isl_union_set *uset2) in isl_union_set_is_subset()
2563 __isl_keep isl_union_set *uset2) in isl_union_set_is_equal()
2583 __isl_keep isl_union_set *uset2) in isl_union_set_is_strict_subset()
[all …]
/dports/devel/wasi-libcxx/llvm-project-13.0.1.src/polly/lib/External/isl/
H A Disl_union_map.c353 __isl_take isl_union_set *uset2) in isl_union_set_union()
1065 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_subtract()
1246 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_intersect()
1346 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_lt_union_set()
1352 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_le_union_set()
1358 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_gt_union_set()
1747 __isl_take isl_union_set *uset2) in isl_union_set_product()
2598 __isl_keep isl_union_set *uset2) in isl_union_set_is_subset()
2618 __isl_keep isl_union_set *uset2) in isl_union_set_is_equal()
2638 __isl_keep isl_union_set *uset2) in isl_union_set_is_strict_subset()
[all …]
/dports/devel/llvm13/llvm-project-13.0.1.src/polly/lib/External/isl/
H A Disl_union_map.c353 __isl_take isl_union_set *uset2) in isl_union_set_union()
1065 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_subtract()
1246 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_intersect()
1346 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_lt_union_set()
1352 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_le_union_set()
1358 __isl_take isl_union_set *uset1, __isl_take isl_union_set *uset2) in isl_union_set_lex_gt_union_set()
1747 __isl_take isl_union_set *uset2) in isl_union_set_product()
2598 __isl_keep isl_union_set *uset2) in isl_union_set_is_subset()
2618 __isl_keep isl_union_set *uset2) in isl_union_set_is_equal()
2638 __isl_keep isl_union_set *uset2) in isl_union_set_is_strict_subset()
[all …]
/dports/science/dakota/dakota-6.13.0-release-public.src-UI/packages/pecos/src/
H A DIncrementalSparseGridDriver.cpp478 IntArray& uset2, int& num_u2, IntArray& unique_index_map, in increment_unique_points_weights()
556 IntArray& sind2, BitArray& isu2, IntArray& uind2, IntArray& uset2, in merge_unique_points_weights()
/dports/devel/isl/isl-0.24/include/isl/
H A Dcpp-checked.h8028 boolean basic_set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
8064 boolean basic_set::is_subset(const isl::checked::union_set &uset2) const in is_subset()
11948 boolean point::is_disjoint(const isl::checked::union_set &uset2) const in is_disjoint()
11968 boolean point::is_equal(const isl::checked::union_set &uset2) const in is_equal()
11998 boolean point::is_subset(const isl::checked::union_set &uset2) const in is_subset()
15659 boolean set::is_disjoint(const isl::checked::union_set &uset2) const in is_disjoint()
15686 boolean set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
15713 boolean set::is_strict_subset(const isl::checked::union_set &uset2) const in is_strict_subset()
15734 boolean set::is_subset(const isl::checked::union_set &uset2) const in is_subset()
18292 boolean union_set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
[all …]
H A Dcpp.h9559 bool basic_set::is_equal(const isl::union_set &uset2) const in is_equal()
9613 bool basic_set::is_subset(const isl::union_set &uset2) const in is_subset()
15899 bool point::is_disjoint(const isl::union_set &uset2) const in is_disjoint()
15927 bool point::is_equal(const isl::union_set &uset2) const in is_equal()
15969 bool point::is_subset(const isl::union_set &uset2) const in is_subset()
21656 bool set::is_disjoint(const isl::union_set &uset2) const in is_disjoint()
21701 bool set::is_equal(const isl::union_set &uset2) const in is_equal()
21779 bool set::is_subset(const isl::union_set &uset2) const in is_subset()
22265 isl::union_set set::unite(const isl::union_set &uset2) const in unite()
26213 bool union_set::is_equal(const isl::union_set &uset2) const in is_equal()
[all …]
/dports/math/barvinok/barvinok-0.41.5/isl/include/isl/
H A Dcpp-checked.h8028 boolean basic_set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
8064 boolean basic_set::is_subset(const isl::checked::union_set &uset2) const in is_subset()
11948 boolean point::is_disjoint(const isl::checked::union_set &uset2) const in is_disjoint()
11968 boolean point::is_equal(const isl::checked::union_set &uset2) const in is_equal()
11998 boolean point::is_subset(const isl::checked::union_set &uset2) const in is_subset()
15659 boolean set::is_disjoint(const isl::checked::union_set &uset2) const in is_disjoint()
15686 boolean set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
15713 boolean set::is_strict_subset(const isl::checked::union_set &uset2) const in is_strict_subset()
15734 boolean set::is_subset(const isl::checked::union_set &uset2) const in is_subset()
18292 boolean union_set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
[all …]
H A Dcpp.h9559 bool basic_set::is_equal(const isl::union_set &uset2) const in is_equal()
9613 bool basic_set::is_subset(const isl::union_set &uset2) const in is_subset()
15899 bool point::is_disjoint(const isl::union_set &uset2) const in is_disjoint()
15927 bool point::is_equal(const isl::union_set &uset2) const in is_equal()
15969 bool point::is_subset(const isl::union_set &uset2) const in is_subset()
21656 bool set::is_disjoint(const isl::union_set &uset2) const in is_disjoint()
21701 bool set::is_equal(const isl::union_set &uset2) const in is_equal()
21779 bool set::is_subset(const isl::union_set &uset2) const in is_subset()
22265 isl::union_set set::unite(const isl::union_set &uset2) const in unite()
26213 bool union_set::is_equal(const isl::union_set &uset2) const in is_equal()
[all …]
/dports/devel/wasi-compiler-rt13/llvm-project-13.0.1.src/polly/lib/External/isl/include/isl/
H A Dcpp-checked.h8196 boolean basic_set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
8232 boolean basic_set::is_subset(const isl::checked::union_set &uset2) const in is_subset()
12338 boolean point::is_disjoint(const isl::checked::union_set &uset2) const in is_disjoint()
12358 boolean point::is_equal(const isl::checked::union_set &uset2) const in is_equal()
12388 boolean point::is_subset(const isl::checked::union_set &uset2) const in is_subset()
16092 boolean set::is_disjoint(const isl::checked::union_set &uset2) const in is_disjoint()
16119 boolean set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
16146 boolean set::is_strict_subset(const isl::checked::union_set &uset2) const in is_strict_subset()
16167 boolean set::is_subset(const isl::checked::union_set &uset2) const in is_subset()
18942 boolean union_set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
[all …]
H A Dcpp.h9745 bool basic_set::is_equal(const isl::union_set &uset2) const in is_equal()
9799 bool basic_set::is_subset(const isl::union_set &uset2) const in is_subset()
16449 bool point::is_disjoint(const isl::union_set &uset2) const in is_disjoint()
16477 bool point::is_equal(const isl::union_set &uset2) const in is_equal()
16519 bool point::is_subset(const isl::union_set &uset2) const in is_subset()
22271 bool set::is_disjoint(const isl::union_set &uset2) const in is_disjoint()
22316 bool set::is_equal(const isl::union_set &uset2) const in is_equal()
22394 bool set::is_subset(const isl::union_set &uset2) const in is_subset()
22916 isl::union_set set::unite(const isl::union_set &uset2) const in unite()
27183 bool union_set::is_equal(const isl::union_set &uset2) const in is_equal()
[all …]
/dports/devel/wasi-libcxx/llvm-project-13.0.1.src/polly/lib/External/isl/include/isl/
H A Dcpp-checked.h8196 boolean basic_set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
8232 boolean basic_set::is_subset(const isl::checked::union_set &uset2) const in is_subset()
12338 boolean point::is_disjoint(const isl::checked::union_set &uset2) const in is_disjoint()
12358 boolean point::is_equal(const isl::checked::union_set &uset2) const in is_equal()
12388 boolean point::is_subset(const isl::checked::union_set &uset2) const in is_subset()
16092 boolean set::is_disjoint(const isl::checked::union_set &uset2) const in is_disjoint()
16119 boolean set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
16146 boolean set::is_strict_subset(const isl::checked::union_set &uset2) const in is_strict_subset()
16167 boolean set::is_subset(const isl::checked::union_set &uset2) const in is_subset()
18942 boolean union_set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
[all …]
H A Dcpp.h9745 bool basic_set::is_equal(const isl::union_set &uset2) const in is_equal()
9799 bool basic_set::is_subset(const isl::union_set &uset2) const in is_subset()
16449 bool point::is_disjoint(const isl::union_set &uset2) const in is_disjoint()
16477 bool point::is_equal(const isl::union_set &uset2) const in is_equal()
16519 bool point::is_subset(const isl::union_set &uset2) const in is_subset()
22271 bool set::is_disjoint(const isl::union_set &uset2) const in is_disjoint()
22316 bool set::is_equal(const isl::union_set &uset2) const in is_equal()
22394 bool set::is_subset(const isl::union_set &uset2) const in is_subset()
22916 isl::union_set set::unite(const isl::union_set &uset2) const in unite()
27183 bool union_set::is_equal(const isl::union_set &uset2) const in is_equal()
[all …]
/dports/devel/llvm13/llvm-project-13.0.1.src/polly/lib/External/isl/include/isl/
H A Dcpp-checked.h8196 boolean basic_set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
8232 boolean basic_set::is_subset(const isl::checked::union_set &uset2) const in is_subset()
12338 boolean point::is_disjoint(const isl::checked::union_set &uset2) const in is_disjoint()
12358 boolean point::is_equal(const isl::checked::union_set &uset2) const in is_equal()
12388 boolean point::is_subset(const isl::checked::union_set &uset2) const in is_subset()
16092 boolean set::is_disjoint(const isl::checked::union_set &uset2) const in is_disjoint()
16119 boolean set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
16146 boolean set::is_strict_subset(const isl::checked::union_set &uset2) const in is_strict_subset()
16167 boolean set::is_subset(const isl::checked::union_set &uset2) const in is_subset()
18942 boolean union_set::is_equal(const isl::checked::union_set &uset2) const in is_equal()
[all …]
H A Dcpp.h9745 bool basic_set::is_equal(const isl::union_set &uset2) const in is_equal()
9799 bool basic_set::is_subset(const isl::union_set &uset2) const in is_subset()
16449 bool point::is_disjoint(const isl::union_set &uset2) const in is_disjoint()
16477 bool point::is_equal(const isl::union_set &uset2) const in is_equal()
16519 bool point::is_subset(const isl::union_set &uset2) const in is_subset()
22271 bool set::is_disjoint(const isl::union_set &uset2) const in is_disjoint()
22316 bool set::is_equal(const isl::union_set &uset2) const in is_equal()
22394 bool set::is_subset(const isl::union_set &uset2) const in is_subset()
22916 isl::union_set set::unite(const isl::union_set &uset2) const in unite()
27183 bool union_set::is_equal(const isl::union_set &uset2) const in is_equal()
[all …]
/dports/devel/llvm-devel/llvm-project-f05c95f10fc1d8171071735af8ad3a9e87633120/polly/lib/External/isl/include/isl/
H A Disl-noexceptions.h9427 boolean basic_set::is_equal(const isl::union_set &uset2) const in is_equal()
14593 boolean point::is_disjoint(const isl::union_set &uset2) const in is_disjoint()
14613 boolean point::is_equal(const isl::union_set &uset2) const in is_equal()
14648 boolean point::is_subset(const isl::union_set &uset2) const in is_subset()
14960 isl::union_set point::unite(const isl::union_set &uset2) const in unite()
18874 boolean set::is_disjoint(const isl::union_set &uset2) const in is_disjoint()
18901 boolean set::is_equal(const isl::union_set &uset2) const in is_equal()
18955 boolean set::is_subset(const isl::union_set &uset2) const in is_subset()
19345 isl::union_set set::unite(const isl::union_set &uset2) const in unite()
22090 boolean union_set::is_equal(const isl::union_set &uset2) const in is_equal()
[all …]
/dports/devel/tinygo/tinygo-0.14.1/llvm-project/polly/lib/External/isl/include/isl/
H A Dcpp-checked.h4468 union_set union_set::intersect(union_set uset2) const in intersect()
4486 boolean union_set::is_equal(const union_set &uset2) const in is_equal()
4492 boolean union_set::is_strict_subset(const union_set &uset2) const in is_strict_subset()
4498 boolean union_set::is_subset(const union_set &uset2) const in is_subset()
4546 union_set union_set::subtract(union_set uset2) const in subtract()
4552 union_set union_set::unite(union_set uset2) const in unite()
H A Dcpp.h6867 union_set union_set::intersect(union_set uset2) const in intersect()
6903 bool union_set::is_equal(const union_set &uset2) const in is_equal()
6915 bool union_set::is_strict_subset(const union_set &uset2) const in is_strict_subset()
6927 bool union_set::is_subset(const union_set &uset2) const in is_subset()
7023 union_set union_set::subtract(union_set uset2) const in subtract()
7035 union_set union_set::unite(union_set uset2) const in unite()

123