icuSources/samples/msgfmt/main.cpp

   1 /**********************************************************************
   2  * © 2016 and later: Unicode, Inc. and others.
   3  * License & terms of use: http://www.unicode.org/copyright.html#License
   4  ***********************************************************************
   5  ***********************************************************************
   6  * COPYRIGHT:
   7  * Copyright (c) 1999-2003, International Business Machines Corporation and
   8  * others. All Rights Reserved.
   9  ***********************************************************************/
  10
  11 #include "unicode/unistr.h"
  12 #include "unicode/msgfmt.h"
  13 #include "unicode/calendar.h"
  14 #include <stdio.h>
  15 #include <stdlib.h>
  16 #include "util.h"
  17
  18 // The message format pattern.  It takes a single argument, an integer,
  19 // and formats it as "no", "one", or a number, using a NumberFormat.
  20 static UnicodeString PATTERN(
  21     "Received {0,choice,0#no arguments|1#one argument|2#{0,number,integer} arguments}"
  22     " on {1,date,long}."
  23 );
  24
  25 int main(int argc, char **argv) {
  26
  27     UErrorCode status = U_ZERO_ERROR;
  28     UnicodeString str;
  29     FieldPosition pos;
  30
  31     // Create a message format
  32     MessageFormat msg(PATTERN, status);
  33     check(status, "MessageFormat::ct");
  34
  35     // Create the argument list
  36     Formattable msgArgs[2];
  37     msgArgs[0].setLong(argc-1);
  38     msgArgs[1].setDate(Calendar::getNow());
  39
  40     // Format the arguments
  41     msg.format(msgArgs, 2, str, pos, status);
  42     check(status, "MessageFormat::format");
  43
  44     printf("Message: ");
  45     uprintf(str);
  46     printf("\n");
  47
  48     printf("Exiting successfully\n");
  49     return 0;
  50 }