Viewing file:  plurfmtsample.cpp (4.31 KB) -rw-r--r--
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/********************************************************************************
* © 2016 and later: Unicode, Inc. and others.
* License & terms of use: http://www.unicode.org/copyright.html#License
********************************************************************************
********************************************************************************
* Copyright (C) 2008-2013, International Business Machines Corporation and
* others. All Rights Reserved.
********************************************************************************
*/
//! [PluralFormatExample1]
#include <iostream>
#include "unicode/plurfmt.h"
#include "unicode/msgfmt.h"
#include "unicode/ustdio.h"
//! [PluralFormatExample1]
using namespace std;
using namespace icu;
static void PluralFormatExample() {
u_printf("=============================================================================\n");
u_printf(" PluralFormatExample()\n");
u_printf("\n");
u_printf(" Use PluralFormat and Messageformat to get Plural Form for languages below:\n");
u_printf(" English, Slovenian\n");
u_printf("=============================================================================\n");
//! [PluralFormatExample]
UErrorCode status =U_ZERO_ERROR;
Locale locEn = Locale("en");
Locale locSl = Locale("sl");
UnicodeString patEn = UnicodeString("one{dog} other{dogs}"); // English 'dog'
UnicodeString patSl = UnicodeString("one{pes} two{psa} few{psi} other{psov}"); // Slovenian translation of dog in Plural Form
// Create a new PluralFormat for a given locale locale and pattern string
PluralFormat plfmtEn = PluralFormat(locEn, patEn,status);
PluralFormat plfmtSl = PluralFormat(locSl, patSl,status);
// Constructs a MessageFormat for given pattern and locale.
MessageFormat* msgfmtEn = new MessageFormat("{0,number} {1}", locEn,status);
MessageFormat* msgfmtSl = new MessageFormat("{0,number} {1}", locSl,status);
int numbers[] = {0, 1, 2, 3, 4, 5, 10, 100, 101, 102};
u_printf("Output by using PluralFormat and MessageFormat API\n");
u_printf("%-16s%-16s%-16s\n","Number", "English","Slovenian");
// Use MessageFormat.format () to format the objects and append to the given StringBuffer
for (int i=0;i<sizeof(numbers)/sizeof(int);i++) {
UnicodeString msgEn,msgSl;
FieldPosition fpos = 0;
Formattable argEn[]={Formattable(numbers[i]), Formattable(plfmtEn.format(numbers[i],status))};
Formattable argSl[]={Formattable(numbers[i]), Formattable(plfmtSl.format(numbers[i],status))};
msgfmtEn->format(argEn,2,msgEn,fpos,status);
msgfmtSl->format(argSl,2,msgSl,fpos,status);
u_printf("%-16d%-16S%-16S\n", numbers[i], msgEn.getTerminatedBuffer(),msgSl.getTerminatedBuffer());
}
u_printf("\n");
// Equivalent code with message format pattern
UnicodeString msgPatEn = "{0,plural, one{# dog} other{# dogs}}";
UnicodeString msgPatSl = "{0,plural, one{# pes} two{# psa} few{# psi} other{# psov}}";
MessageFormat* altMsgfmtEn = new MessageFormat(msgPatEn, locEn,status);
MessageFormat* altMsgfmtSl = new MessageFormat(msgPatSl, locSl,status);
u_printf("Same Output by using MessageFormat API only\n");
u_printf("%-16s%-16s%-16s\n","Number", "English","Slovenian");
for (int i=0;i<sizeof(numbers)/sizeof(int);i++) {
UnicodeString msgEn,msgSl;
Formattable arg[] = {numbers[i]};
FieldPosition fPos =0;
altMsgfmtEn->format(arg, 1, msgEn, fPos, status);
altMsgfmtSl->format(arg, 1, msgSl, fPos,status);
u_printf("%-16d%-16S%-16S\n", numbers[i], msgEn.getTerminatedBuffer(), msgSl.getTerminatedBuffer());
}
delete msgfmtEn;
delete msgfmtSl;
delete altMsgfmtEn;
delete altMsgfmtSl;
//! [PluralFormatExample]
/* output of the sample code:
********************************************************************
Number English Slovenian
0 0 dogs 0 psov
1 1 dog 1 pes
2 2 dogs 2 psa
3 3 dogs 3 psi
4 4 dogs 4 psi
5 5 dogs 5 psov
10 10 dogs 10 psov
100 100 dogs 100 psov
101 101 dogs 101 pes
102 102 dogs 102 psa
*********************************************************************/
}
int main (int argc, char* argv[])
{
PluralFormatExample();
return 0;
}
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