2 *******************************************************************************
4 * Copyright (C) 2016 and later: Unicode, Inc. and others.
5 * License & terms of use: http://www.unicode.org/copyright.html#License
7 *******************************************************************************
8 *******************************************************************************
10 * Copyright (C) 2003-2004, International Business Machines
11 * Corporation and others. All Rights Reserved.
13 *******************************************************************************
16 #include <unicode/unistr.h>
17 #include <unicode/ustdio.h>
18 #include <unicode/brkiter.h>
21 U_CFUNC int c_main(UFILE *out);
23 void printUnicodeString(UFILE *out, const UnicodeString &s) {
24 UnicodeString other = s;
25 u_fprintf(out, "\"%S\"", other.getTerminatedBuffer());
32 UErrorCode status = U_ZERO_ERROR;
33 out = u_finit(stdout, NULL, NULL);
35 fprintf(stderr, "Could not initialize (finit()) over stdout! \n");
38 ucnv_setFromUCallBack(u_fgetConverter(out), UCNV_FROM_U_CALLBACK_ESCAPE,
39 NULL, NULL, NULL, &status);
40 if(U_FAILURE(status)) {
41 u_fprintf(out, "Warning- couldn't set the substitute callback - err %s\n", u_errorName(status));
44 /* End Demo boilerplate */
46 u_fprintf(out,"ICU Case Mapping Sample Program\n\n");
47 u_fprintf(out, "C++ Case Mapping\n\n");
49 UnicodeString string("This is a test");
50 /* lowercase = "istanbul" */
51 UChar lowercase[] = {0x69, 0x73, 0x74, 0x61, 0x6e, 0x62, 0x75, 0x6c, 0};
52 /* uppercase = "LATIN CAPITAL I WITH DOT ABOVE STANBUL" */
53 UChar uppercase[] = {0x0130, 0x53, 0x54, 0x41, 0x4e, 0x42, 0x55, 0x4C, 0};
55 UnicodeString upper(uppercase);
56 UnicodeString lower(lowercase);
58 u_fprintf(out, "\nstring: ");
59 printUnicodeString(out, string);
60 string.toUpper(); /* string = "THIS IS A TEST" */
61 u_fprintf(out, "\ntoUpper(): ");
62 printUnicodeString(out, string);
63 string.toLower(); /* string = "this is a test" */
64 u_fprintf(out, "\ntoLower(): ");
65 printUnicodeString(out, string);
67 u_fprintf(out, "\n\nlowercase=%S, uppercase=%S\n", lowercase, uppercase);
71 string.toLower(Locale("tr", "TR")); /* Turkish lower case map string =
73 u_fprintf(out, "\nupper.toLower: ");
74 printUnicodeString(out, string);
77 string.toUpper(Locale("tr", "TR")); /* Turkish upper case map string =
79 u_fprintf(out, "\nlower.toUpper: ");
80 printUnicodeString(out, string);
83 u_fprintf(out, "\nEnd C++ sample\n\n");