integrate version http://download.icu-project.org/files/icu4c/58.2/icu4c-58_2-src.tgz

source/samples/msgfmt/answers/main_0.cpp

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+/**********************************************************************
+ * Copyright (C) 2016 and later: Unicode, Inc. and others.
+ * License & terms of use: http://www.unicode.org/copyright.html#License
+ ***********************************************************************
+ ***********************************************************************
+ * COPYRIGHT:
+ * Copyright (c) 1999-2003, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ***********************************************************************/
+
+#include "unicode/unistr.h"
+#include "unicode/msgfmt.h"
+#include "unicode/uclean.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include "util.h"
+
+int main(int argc, char **argv) {
+
+    UErrorCode status = U_ZERO_ERROR;
+    UnicodeString str;
+
+    printf("Message: ");
+    uprintf(str);
+    printf("\n");
+
+    u_cleanup();
+    printf("Exiting successfully\n");
+    return 0;
+}

source/samples/msgfmt/answers/main_1.cpp

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+/**********************************************************************
+ * Copyright (C) 2016 and later: Unicode, Inc. and others.
+ * License & terms of use: http://www.unicode.org/copyright.html#License
+ ***********************************************************************
+ ***********************************************************************
+ * COPYRIGHT:
+ * Copyright (c) 1999-2002, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ***********************************************************************/
+
+#include "unicode/unistr.h"
+#include "unicode/msgfmt.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include "util.h"
+
+int main(int argc, char **argv) {
+
+    UErrorCode status = U_ZERO_ERROR;
+    UnicodeString str;
+
+    printf("Message: ");
+    uprintf(str);
+    printf("\n");
+
+    printf("Exiting successfully\n");
+    return 0;
+}

source/samples/msgfmt/answers/main_2.cpp

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+/**********************************************************************
+ * Copyright (C) 2016 and later: Unicode, Inc. and others.
+ * License & terms of use: http://www.unicode.org/copyright.html#License
+ ***********************************************************************
+ ***********************************************************************
+ * COPYRIGHT:
+ * Copyright (c) 1999-2002, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ***********************************************************************/
+
+#include "unicode/unistr.h"
+#include "unicode/msgfmt.h"
+#include "unicode/calendar.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include "util.h"
+
+// The message format pattern.  It takes a single argument, an integer,
+// and formats it as "no", "one", or a number, using a NumberFormat.
+static UnicodeString PATTERN(
+    "Received {0,choice,0#no|1#one|1& {0,number,integer}} arguments"
+    " on {1,date,long}."
+);
+
+int main(int argc, char **argv) {
+
+    UErrorCode status = U_ZERO_ERROR;
+    UnicodeString str;
+    FieldPosition pos;
+
+    // Create a message format
+    MessageFormat msg(PATTERN, status);
+    check(status, "MessageFormat::ct");
+
+    // Create the argument list
+    Formattable msgArgs[2];
+    msgArgs[0].setLong(argc-1);
+    msgArgs[1].setDate(Calendar::getNow());
+
+    // Format the arguments
+    msg.format(msgArgs, 2, str, pos, status);
+    check(status, "MessageFormat::format");
+
+    printf("Message: ");
+    uprintf(str);
+    printf("\n");
+
+    printf("Exiting successfully\n");
+    return 0;
+}

source/samples/msgfmt/answers/main_3.cpp

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+/**********************************************************************
+ * Copyright (C) 2016 and later: Unicode, Inc. and others.
+ * License & terms of use: http://www.unicode.org/copyright.html#License
+ ***********************************************************************
+ ***********************************************************************
+ * COPYRIGHT:
+ * Copyright (c) 1999-2002, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ***********************************************************************/
+
+#include "unicode/unistr.h"
+#include "unicode/msgfmt.h"
+#include "unicode/calendar.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include "util.h"
+
+// The message format pattern.  It takes a single argument, an integer,
+// and formats it as "no", "one", or a number, using a NumberFormat.
+static UnicodeString PATTERN(
+    "Received {0,choice,0#no arguments|1#one argument|2#{0,number,integer} arguments}"
+    " on {1,date,long}."
+);
+
+int main(int argc, char **argv) {
+
+    UErrorCode status = U_ZERO_ERROR;
+    UnicodeString str;
+    FieldPosition pos;
+
+    // Create a message format
+    MessageFormat msg(PATTERN, status);
+    check(status, "MessageFormat::ct");
+
+    // Create the argument list
+    Formattable msgArgs[2];
+    msgArgs[0].setLong(argc-1);
+    msgArgs[1].setDate(Calendar::getNow());
+
+    // Format the arguments
+    msg.format(msgArgs, 2, str, pos, status);
+    check(status, "MessageFormat::format");
+
+    printf("Message: ");
+    uprintf(str);
+    printf("\n");
+
+    printf("Exiting successfully\n");
+    return 0;
+}