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10/21/2025 06:56:31 AM
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alphaindex.h
26.54 KB
06/06/2025 11:36:00 AM
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appendable.h
8.54 KB
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basictz.h
9.99 KB
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brkiter.h
27.84 KB
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bytestream.h
10.77 KB
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bytestrie.h
20.83 KB
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bytestriebuilder.h
7.48 KB
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calendar.h
107.54 KB
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caniter.h
7.53 KB
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casemap.h
25.42 KB
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char16ptr.h
10.79 KB
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chariter.h
23.79 KB
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choicfmt.h
23.99 KB
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coleitr.h
13.78 KB
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coll.h
59.6 KB
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compactdecimalformat.h
6.88 KB
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curramt.h
3.67 KB
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currpinf.h
7.3 KB
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currunit.h
4.02 KB
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datefmt.h
40.7 KB
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dbbi.h
1.19 KB
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dcfmtsym.h
20.96 KB
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decimfmt.h
87.46 KB
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displayoptions.h
7.08 KB
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docmain.h
7.6 KB
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dtfmtsym.h
38.22 KB
06/06/2025 11:36:00 AM
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dtintrv.h
3.84 KB
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dtitvfmt.h
48.87 KB
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dtitvinf.h
18.63 KB
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dtptngen.h
28.05 KB
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dtrule.h
8.66 KB
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edits.h
20.74 KB
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enumset.h
2.08 KB
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errorcode.h
4.84 KB
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fieldpos.h
8.69 KB
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filteredbrk.h
5.37 KB
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fmtable.h
24.37 KB
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format.h
12.51 KB
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formattednumber.h
6.28 KB
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formattedvalue.h
9.75 KB
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fpositer.h
3.03 KB
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gender.h
3.35 KB
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gregocal.h
30.32 KB
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icudataver.h
1.02 KB
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icuplug.h
12.1 KB
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idna.h
12.93 KB
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listformatter.h
8.59 KB
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localebuilder.h
11.08 KB
06/06/2025 11:36:00 AM
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localematcher.h
26.86 KB
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localpointer.h
19.55 KB
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locdspnm.h
7.12 KB
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locid.h
48.62 KB
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measfmt.h
11.41 KB
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measunit.h
111.44 KB
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measure.h
4.63 KB
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messageformat2.h
21.05 KB
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messageformat2_arguments.h
4.49 KB
06/06/2025 11:36:00 AM
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messageformat2_data_model.h
101.89 KB
06/06/2025 11:36:00 AM
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messageformat2_data_model_names.h
784 bytes
06/06/2025 11:36:00 AM
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messageformat2_formattable.h
38.36 KB
06/06/2025 11:36:00 AM
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messageformat2_function_registry.h
18.07 KB
06/06/2025 11:36:00 AM
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messagepattern.h
33.79 KB
06/06/2025 11:36:00 AM
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msgfmt.h
44.2 KB
06/06/2025 11:36:00 AM
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normalizer2.h
34.68 KB
06/06/2025 11:36:00 AM
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normlzr.h
30.79 KB
06/06/2025 11:36:00 AM
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nounit.h
2.24 KB
06/06/2025 11:36:00 AM
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numberformatter.h
90.69 KB
06/06/2025 11:36:00 AM
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numberrangeformatter.h
26 KB
06/06/2025 11:36:00 AM
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numfmt.h
50.16 KB
06/06/2025 11:36:00 AM
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numsys.h
7.22 KB
06/06/2025 11:36:00 AM
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parseerr.h
3.08 KB
06/06/2025 11:36:00 AM
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parsepos.h
5.56 KB
06/06/2025 11:36:00 AM
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platform.h
27.18 KB
06/06/2025 11:36:00 AM
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plurfmt.h
25.07 KB
06/06/2025 11:36:00 AM
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plurrule.h
20.63 KB
06/06/2025 11:36:00 AM
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ptypes.h
2.16 KB
06/06/2025 11:36:00 AM
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putil.h
6.32 KB
06/06/2025 11:36:00 AM
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rbbi.h
32.04 KB
06/06/2025 11:36:00 AM
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rbnf.h
56.16 KB
06/06/2025 11:36:00 AM
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rbtz.h
15.75 KB
06/06/2025 11:36:00 AM
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regex.h
84.45 KB
06/06/2025 11:36:00 AM
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region.h
9.2 KB
06/06/2025 11:36:00 AM
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reldatefmt.h
22.48 KB
06/06/2025 11:36:00 AM
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rep.h
9.38 KB
06/06/2025 11:36:00 AM
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resbund.h
18.02 KB
06/06/2025 11:36:00 AM
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schriter.h
6.09 KB
06/06/2025 11:36:00 AM
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scientificnumberformatter.h
6.44 KB
06/06/2025 11:36:00 AM
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search.h
22.21 KB
06/06/2025 11:36:00 AM
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selfmt.h
14.35 KB
06/06/2025 11:36:00 AM
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📄
simpleformatter.h
12.6 KB
06/06/2025 11:36:00 AM
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📄
simplenumberformatter.h
8.87 KB
06/06/2025 11:36:00 AM
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simpletz.h
45.62 KB
06/06/2025 11:36:00 AM
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smpdtfmt.h
57.06 KB
06/06/2025 11:36:00 AM
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sortkey.h
11.13 KB
06/06/2025 11:36:00 AM
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std_string.h
1.05 KB
06/06/2025 11:36:00 AM
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strenum.h
9.96 KB
06/06/2025 11:36:00 AM
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stringoptions.h
5.79 KB
06/06/2025 11:36:00 AM
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stringpiece.h
10.28 KB
06/06/2025 11:36:00 AM
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stringtriebuilder.h
15.53 KB
06/06/2025 11:36:00 AM
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stsearch.h
21.43 KB
06/06/2025 11:36:00 AM
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symtable.h
4.28 KB
06/06/2025 11:36:00 AM
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tblcoll.h
36.96 KB
06/06/2025 11:36:00 AM
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timezone.h
45.59 KB
06/06/2025 11:36:00 AM
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tmunit.h
3.4 KB
06/06/2025 11:36:00 AM
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tmutamt.h
4.9 KB
06/06/2025 11:36:00 AM
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tmutfmt.h
7.42 KB
06/06/2025 11:36:00 AM
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translit.h
65.81 KB
06/06/2025 11:36:00 AM
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tzfmt.h
42.95 KB
06/06/2025 11:36:00 AM
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tznames.h
16.85 KB
06/06/2025 11:36:00 AM
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tzrule.h
34.81 KB
06/06/2025 11:36:00 AM
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tztrans.h
6.11 KB
06/06/2025 11:36:00 AM
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ubidi.h
89.61 KB
06/06/2025 11:36:00 AM
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ubiditransform.h
12.71 KB
06/06/2025 11:36:00 AM
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ubrk.h
24.43 KB
06/06/2025 11:36:00 AM
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ucal.h
63.96 KB
06/06/2025 11:36:00 AM
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ucasemap.h
15.27 KB
06/06/2025 11:36:00 AM
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ucat.h
5.35 KB
06/06/2025 11:36:00 AM
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uchar.h
151.74 KB
06/06/2025 11:36:00 AM
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ucharstrie.h
22.59 KB
06/06/2025 11:36:00 AM
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ucharstriebuilder.h
7.48 KB
06/06/2025 11:36:00 AM
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uchriter.h
13.24 KB
06/06/2025 11:36:00 AM
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uclean.h
11.21 KB
06/06/2025 11:36:00 AM
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ucnv.h
83.34 KB
06/06/2025 11:36:00 AM
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ucnv_cb.h
6.58 KB
06/06/2025 11:36:00 AM
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ucnv_err.h
20.98 KB
06/06/2025 11:36:00 AM
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ucnvsel.h
6.24 KB
06/06/2025 11:36:00 AM
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ucol.h
67.28 KB
06/06/2025 11:36:00 AM
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ucoleitr.h
9.82 KB
06/06/2025 11:36:00 AM
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uconfig.h
12.56 KB
06/06/2025 11:36:00 AM
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ucpmap.h
5.54 KB
06/06/2025 11:36:00 AM
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ucptrie.h
22.51 KB
06/06/2025 11:36:00 AM
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ucsdet.h
14.69 KB
06/06/2025 11:36:00 AM
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ucurr.h
16.72 KB
06/06/2025 11:36:00 AM
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udat.h
62.36 KB
06/06/2025 11:36:00 AM
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udata.h
15.63 KB
06/06/2025 11:36:00 AM
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udateintervalformat.h
11.93 KB
06/06/2025 11:36:00 AM
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udatpg.h
30.13 KB
06/06/2025 11:36:00 AM
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udisplaycontext.h
5.94 KB
06/06/2025 11:36:00 AM
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udisplayoptions.h
8.86 KB
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uenum.h
7.79 KB
06/06/2025 11:36:00 AM
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ufieldpositer.h
4.41 KB
06/06/2025 11:36:00 AM
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uformattable.h
10.97 KB
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uformattednumber.h
8.09 KB
06/06/2025 11:36:00 AM
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uformattedvalue.h
12.25 KB
06/06/2025 11:36:00 AM
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ugender.h
2.06 KB
06/06/2025 11:36:00 AM
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uidna.h
34.12 KB
06/06/2025 11:36:00 AM
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uiter.h
22.75 KB
06/06/2025 11:36:00 AM
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uldnames.h
10.48 KB
06/06/2025 11:36:00 AM
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ulistformatter.h
10.78 KB
06/06/2025 11:36:00 AM
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uloc.h
55.38 KB
06/06/2025 11:36:00 AM
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ulocale.h
6.31 KB
06/06/2025 11:36:00 AM
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ulocbuilder.h
16.69 KB
06/06/2025 11:36:00 AM
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ulocdata.h
11.3 KB
06/06/2025 11:36:00 AM
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umachine.h
14.59 KB
06/06/2025 11:36:00 AM
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umisc.h
1.34 KB
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umsg.h
24.25 KB
06/06/2025 11:36:00 AM
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umutablecptrie.h
8.3 KB
06/06/2025 11:36:00 AM
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unifilt.h
4 KB
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unifunct.h
4.05 KB
06/06/2025 11:36:00 AM
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unimatch.h
6.1 KB
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unirepl.h
3.38 KB
06/06/2025 11:36:00 AM
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uniset.h
70.4 KB
06/06/2025 11:36:00 AM
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unistr.h
182.08 KB
06/06/2025 11:36:00 AM
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unorm.h
20.55 KB
06/06/2025 11:36:00 AM
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unorm2.h
25.66 KB
06/06/2025 11:36:00 AM
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unum.h
55.16 KB
06/06/2025 11:36:00 AM
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unumberformatter.h
19.68 KB
06/06/2025 11:36:00 AM
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unumberoptions.h
5.23 KB
06/06/2025 11:36:00 AM
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unumberrangeformatter.h
15.35 KB
06/06/2025 11:36:00 AM
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unumsys.h
7.26 KB
06/06/2025 11:36:00 AM
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uobject.h
10.66 KB
06/06/2025 11:36:00 AM
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upluralrules.h
8.79 KB
06/06/2025 11:36:00 AM
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uregex.h
71.99 KB
06/06/2025 11:36:00 AM
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uregion.h
9.81 KB
06/06/2025 11:36:00 AM
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ureldatefmt.h
16.98 KB
06/06/2025 11:36:00 AM
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urename.h
141.99 KB
06/06/2025 11:36:00 AM
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urep.h
5.38 KB
06/06/2025 11:36:00 AM
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ures.h
36.65 KB
06/06/2025 11:36:00 AM
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uscript.h
28.51 KB
06/06/2025 11:36:00 AM
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usearch.h
39.21 KB
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uset.h
63.08 KB
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usetiter.h
9.63 KB
06/06/2025 11:36:00 AM
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ushape.h
18 KB
06/06/2025 11:36:00 AM
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usimplenumberformatter.h
7.31 KB
06/06/2025 11:36:00 AM
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uspoof.h
80 KB
06/06/2025 11:36:00 AM
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usprep.h
8.19 KB
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ustdio.h
38.58 KB
06/06/2025 11:36:00 AM
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ustream.h
1.89 KB
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ustring.h
72.16 KB
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ustringtrie.h
3.15 KB
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utext.h
58.1 KB
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utf.h
7.87 KB
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utf16.h
23.35 KB
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utf32.h
763 bytes
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utf8.h
30.83 KB
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utf_old.h
45.8 KB
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utmscale.h
13.78 KB
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utrace.h
17.18 KB
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utrans.h
25.54 KB
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utypes.h
34.48 KB
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uvernum.h
6.33 KB
06/06/2025 11:36:00 AM
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uversion.h
8.21 KB
06/06/2025 11:36:00 AM
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vtzone.h
20.68 KB
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// © 2016 and later: Unicode, Inc. and others. // License & terms of use: http://www.unicode.org/copyright.html /* ******************************************************************************* * Copyright (C) 2014-2016, International Business Machines Corporation and others. * All Rights Reserved. ******************************************************************************* */ #ifndef REGION_H #define REGION_H /** * \file * \brief C++ API: Region classes (territory containment) */ #include "unicode/utypes.h" #if U_SHOW_CPLUSPLUS_API #if !UCONFIG_NO_FORMATTING #include "unicode/uregion.h" #include "unicode/uobject.h" #include "unicode/uniset.h" #include "unicode/unistr.h" #include "unicode/strenum.h" U_NAMESPACE_BEGIN /** * <code>Region</code> is the class representing a Unicode Region Code, also known as a * Unicode Region Subtag, which is defined based upon the BCP 47 standard. We often think of * "regions" as "countries" when defining the characteristics of a locale. Region codes There are different * types of region codes that are important to distinguish. * <p> * Macroregion - A code for a "macro geographical (continental) region, geographical sub-region, or * selected economic and other grouping" as defined in * UN M.49 (http://unstats.un.org/unsd/methods/m49/m49regin.htm). * These are typically 3-digit codes, but contain some 2-letter codes, such as the LDML code QO * added for Outlying Oceania. Not all UNM.49 codes are defined in LDML, but most of them are. * Macroregions are represented in ICU by one of three region types: WORLD ( region code 001 ), * CONTINENTS ( regions contained directly by WORLD ), and SUBCONTINENTS ( things contained directly * by a continent ). * <p> * TERRITORY - A Region that is not a Macroregion. These are typically codes for countries, but also * include areas that are not separate countries, such as the code "AQ" for Antarctica or the code * "HK" for Hong Kong (SAR China). Overseas dependencies of countries may or may not have separate * codes. The codes are typically 2-letter codes aligned with the ISO 3166 standard, but BCP47 allows * for the use of 3-digit codes in the future. * <p> * UNKNOWN - The code ZZ is defined by Unicode LDML for use to indicate that the Region is unknown, * or that the value supplied as a region was invalid. * <p> * DEPRECATED - Region codes that have been defined in the past but are no longer in modern usage, * usually due to a country splitting into multiple territories or changing its name. * <p> * GROUPING - A widely understood grouping of territories that has a well defined membership such * that a region code has been assigned for it. Some of these are UNM.49 codes that do't fall into * the world/continent/sub-continent hierarchy, while others are just well known groupings that have * their own region code. Region "EU" (European Union) is one such region code that is a grouping. * Groupings will never be returned by the getContainingRegion() API, since a different type of region * ( WORLD, CONTINENT, or SUBCONTINENT ) will always be the containing region instead. * * The Region class is not intended for public subclassing. * * @author John Emmons * @stable ICU 51 */ class U_I18N_API Region : public UObject { public: /** * Destructor. * @stable ICU 51 */ virtual ~Region(); /** * Returns true if the two regions are equal. * @stable ICU 51 */ bool operator==(const Region &that) const; /** * Returns true if the two regions are NOT equal; that is, if operator ==() returns false. * @stable ICU 51 */ bool operator!=(const Region &that) const; /** * Returns a pointer to a Region using the given region code. The region code can be either 2-letter ISO code, * 3-letter ISO code, UNM.49 numeric code, or other valid Unicode Region Code as defined by the LDML specification. * The identifier will be canonicalized internally using the supplemental metadata as defined in the CLDR. * If the region code is nullptr or not recognized, the appropriate error code will be set ( U_ILLEGAL_ARGUMENT_ERROR ) * @stable ICU 51 */ static const Region* U_EXPORT2 getInstance(const char *region_code, UErrorCode &status); /** * Returns a pointer to a Region using the given numeric region code. If the numeric region code is not recognized, * the appropriate error code will be set ( U_ILLEGAL_ARGUMENT_ERROR ). * @stable ICU 51 */ static const Region* U_EXPORT2 getInstance (int32_t code, UErrorCode &status); /** * Returns an enumeration over the IDs of all known regions that match the given type. * @stable ICU 55 */ static StringEnumeration* U_EXPORT2 getAvailable(URegionType type, UErrorCode &status); /** * Returns a pointer to the region that contains this region. Returns nullptr if this region is code "001" (World) * or "ZZ" (Unknown region). For example, calling this method with region "IT" (Italy) returns the * region "039" (Southern Europe). * @stable ICU 51 */ const Region* getContainingRegion() const; /** * Return a pointer to the region that geographically contains this region and matches the given type, * moving multiple steps up the containment chain if necessary. Returns nullptr if no containing region can be found * that matches the given type. Note: The URegionTypes = "URGN_GROUPING", "URGN_DEPRECATED", or "URGN_UNKNOWN" * are not appropriate for use in this API. nullptr will be returned in this case. For example, calling this method * with region "IT" (Italy) for type "URGN_CONTINENT" returns the region "150" ( Europe ). * @stable ICU 51 */ const Region* getContainingRegion(URegionType type) const; /** * Return an enumeration over the IDs of all the regions that are immediate children of this region in the * region hierarchy. These returned regions could be either macro regions, territories, or a mixture of the two, * depending on the containment data as defined in CLDR. This API may return nullptr if this region doesn't have * any sub-regions. For example, calling this method with region "150" (Europe) returns an enumeration containing * the various sub regions of Europe - "039" (Southern Europe) - "151" (Eastern Europe) - "154" (Northern Europe) * and "155" (Western Europe). * @stable ICU 55 */ StringEnumeration* getContainedRegions(UErrorCode &status) const; /** * Returns an enumeration over the IDs of all the regions that are children of this region anywhere in the region * hierarchy and match the given type. This API may return an empty enumeration if this region doesn't have any * sub-regions that match the given type. For example, calling this method with region "150" (Europe) and type * "URGN_TERRITORY" returns a set containing all the territories in Europe ( "FR" (France) - "IT" (Italy) - "DE" (Germany) etc. ) * @stable ICU 55 */ StringEnumeration* getContainedRegions( URegionType type, UErrorCode &status ) const; /** * Returns true if this region contains the supplied other region anywhere in the region hierarchy. * @stable ICU 51 */ UBool contains(const Region &other) const; /** * For deprecated regions, return an enumeration over the IDs of the regions that are the preferred replacement * regions for this region. Returns null for a non-deprecated region. For example, calling this method with region * "SU" (Soviet Union) would return a list of the regions containing "RU" (Russia), "AM" (Armenia), "AZ" (Azerbaijan), etc... * @stable ICU 55 */ StringEnumeration* getPreferredValues(UErrorCode &status) const; /** * Return this region's canonical region code. * @stable ICU 51 */ const char* getRegionCode() const; /** * Return this region's numeric code. * Returns a negative value if the given region does not have a numeric code assigned to it. * @stable ICU 51 */ int32_t getNumericCode() const; /** * Returns the region type of this region. * @stable ICU 51 */ URegionType getType() const; #ifndef U_HIDE_INTERNAL_API /** * Cleans up statically allocated memory. * @internal */ static void cleanupRegionData(); #endif /* U_HIDE_INTERNAL_API */ private: char id[4]; UnicodeString idStr; int32_t code; URegionType fType; Region *containingRegion; UVector *containedRegions; UVector *preferredValues; /** * Default Constructor. Internal - use factory methods only. */ Region(); /* * Initializes the region data from the ICU resource bundles. The region data * contains the basic relationships such as which regions are known, what the numeric * codes are, any known aliases, and the territory containment data. * * If the region data has already loaded, then this method simply returns without doing * anything meaningful. */ static void U_CALLCONV loadRegionData(UErrorCode &status); }; U_NAMESPACE_END #endif /* #if !UCONFIG_NO_FORMATTING */ #endif /* U_SHOW_CPLUSPLUS_API */ #endif // REGION_H //eof