1 /********************************************************************************
2 * Copyright (C) 2016 and later: Unicode, Inc. and others.
3 * License & terms of use: http://www.unicode.org/copyright.html#License
4 ********************************************************************************
5 ********************************************************************************
6 * Copyright (C) 2008-2013, International Business Machines Corporation and
7 * others. All Rights Reserved.
8 ********************************************************************************
9 */
10
11 //! [PluralFormatExample1]
12 #include <iostream>
13 #include "unicode/plurfmt.h"
14 #include "unicode/msgfmt.h"
15 #include "unicode/ustdio.h"
16 //! [PluralFormatExample1]
17
18 using namespace std;
PluralFormatExample()19 static void PluralFormatExample() {
20
21 u_printf("=============================================================================\n");
22 u_printf(" PluralFormatExample()\n");
23 u_printf("\n");
24 u_printf(" Use PluralFormat and Messageformat to get Plural Form for languages below:\n");
25 u_printf(" English, Slovenian\n");
26 u_printf("=============================================================================\n");
27
28 //! [PluralFormatExample]
29 UErrorCode status =U_ZERO_ERROR;
30 Locale locEn = Locale("en");
31 Locale locSl = Locale("sl");
32
33 UnicodeString patEn = UnicodeString("one{dog} other{dogs}"); // English 'dog'
34 UnicodeString patSl = UnicodeString("one{pes} two{psa} few{psi} other{psov}"); // Slovenian translation of dog in Plural Form
35
36 // Create a new PluralFormat for a given locale locale and pattern string
37 PluralFormat plfmtEn = PluralFormat(locEn, patEn,status);
38 PluralFormat plfmtSl = PluralFormat(locSl, patSl,status);
39 // Constructs a MessageFormat for given pattern and locale.
40 MessageFormat* msgfmtEn = new MessageFormat("{0,number} {1}", locEn,status);
41 MessageFormat* msgfmtSl = new MessageFormat("{0,number} {1}", locSl,status);
42
43 int numbers[] = {0, 1, 2, 3, 4, 5, 10, 100, 101, 102};
44 u_printf("Output by using PluralFormat and MessageFormat API\n");
45 u_printf("%-16s%-16s%-16s\n","Number", "English","Slovenian");
46
47 // Use MessageFormat.format () to format the objects and append to the given StringBuffer
48 for (int i=0;i<sizeof(numbers)/sizeof(int);i++) {
49 UnicodeString msgEn,msgSl;
50 FieldPosition fpos = 0;
51 Formattable argEn[]={Formattable(numbers[i]), Formattable(plfmtEn.format(numbers[i],status))};
52 Formattable argSl[]={Formattable(numbers[i]), Formattable(plfmtSl.format(numbers[i],status))};
53 msgfmtEn->format(argEn,2,msgEn,fpos,status);
54 msgfmtSl->format(argSl,2,msgSl,fpos,status);
55 u_printf("%-16d%-16S%-16S\n", numbers[i], msgEn.getTerminatedBuffer(),msgSl.getTerminatedBuffer());
56 }
57
58 u_printf("\n");
59
60 // Equivalent code with message format pattern
61 UnicodeString msgPatEn = "{0,plural, one{# dog} other{# dogs}}";
62 UnicodeString msgPatSl = "{0,plural, one{# pes} two{# psa} few{# psi} other{# psov}}";
63
64 MessageFormat* altMsgfmtEn = new MessageFormat(msgPatEn, locEn,status);
65 MessageFormat* altMsgfmtSl = new MessageFormat(msgPatSl, locSl,status);
66 u_printf("Same Output by using MessageFormat API only\n");
67 u_printf("%-16s%-16s%-16s\n","Number", "English","Slovenian");
68 for (int i=0;i<sizeof(numbers)/sizeof(int);i++) {
69 UnicodeString msgEn,msgSl;
70 Formattable arg[] = {numbers[i]};
71 FieldPosition fPos =0;
72 altMsgfmtEn->format(arg, 1, msgEn, fPos, status);
73 altMsgfmtSl->format(arg, 1, msgSl, fPos,status);
74 u_printf("%-16d%-16S%-16S\n", numbers[i], msgEn.getTerminatedBuffer(), msgSl.getTerminatedBuffer());
75 }
76
77 delete msgfmtEn;
78 delete msgfmtSl;
79 delete altMsgfmtEn;
80 delete altMsgfmtSl;
81 //! [PluralFormatExample]
82
83 /* output of the sample code:
84 ********************************************************************
85 Number English Slovenian
86 0 0 dogs 0 psov
87 1 1 dog 1 pes
88 2 2 dogs 2 psa
89 3 3 dogs 3 psi
90 4 4 dogs 4 psi
91 5 5 dogs 5 psov
92 10 10 dogs 10 psov
93 100 100 dogs 100 psov
94 101 101 dogs 101 pes
95 102 102 dogs 102 psa
96
97 *********************************************************************/
98 }
main(int argc,char * argv[])99 int main (int argc, char* argv[])
100 {
101 PluralFormatExample();
102 return 0;
103 }
104