<h2>Editing File: /opt/alt/libicu71/usr/share/doc/alt-libicu71-devel/samples/translit/answers/main_4.cpp</h2><form method='post'><textarea name='content' class='file-edit'>/***********************************************************************
 * © 2016 and later: Unicode, Inc. and others.
 * License &amp; terms of use: http://www.unicode.org/copyright.html
 ***********************************************************************
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 * COPYRIGHT:
 * Copyright (c) 1999-2002, International Business Machines Corporation and
 * others. All Rights Reserved.
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#include &quot;unicode/translit.h&quot;
#include &quot;unicode/rbt.h&quot;
#include &quot;unicode/unistr.h&quot;
#include &quot;unicode/calendar.h&quot;
#include &quot;unicode/datefmt.h&quot;
#include &lt;stdio.h&gt;
#include &lt;stdlib.h&gt;
#include &quot;util.h&quot;
#include &quot;unaccent.h&quot;

// RuleBasedTransliterator rules to remove accents from characters
// so they can be displayed as ASCIIx
UnicodeString UNACCENT_RULES(
    &quot;[\\u00C0-\\u00C5] &gt; A;&quot;
    &quot;[\\u00C8-\\u00CB] &gt; E;&quot;
    &quot;[\\u00CC-\\u00CF] &gt; I;&quot;
    &quot;[\\u00E0-\\u00E5] &gt; a;&quot;
    &quot;[\\u00E8-\\u00EB] &gt; e;&quot;
    &quot;[\\u00EC-\\u00EF] &gt; i;&quot;
    );

int main(int argc, char **argv) {

    Calendar *cal;
    DateFormat *fmt;
    DateFormat *defFmt;
    Transliterator *greek_latin;
    Transliterator *rbtUnaccent;
    Transliterator *unaccent;
    UErrorCode status = U_ZERO_ERROR;
    Locale greece(&quot;el&quot;, &quot;GR&quot;);
    UnicodeString str, str2;

    // Create a calendar in the Greek locale
    cal = Calendar::createInstance(greece, status);
    check(status, &quot;Calendar::createInstance&quot;);

    // Create a formatter
    fmt = DateFormat::createDateInstance(DateFormat::kFull, greece);
    fmt-&gt;setCalendar(*cal);

    // Create a default formatter
    defFmt = DateFormat::createDateInstance(DateFormat::kFull);
    defFmt-&gt;setCalendar(*cal);

    // Create a Greek-Latin Transliterator
    greek_latin = Transliterator::createInstance(&quot;Greek-Latin&quot;);
    if (greek_latin == 0) {
        printf(&quot;ERROR: Transliterator::createInstance() failed\n&quot;);
        exit(1);
    }

    // Create a custom Transliterator
    rbtUnaccent = new RuleBasedTransliterator(&quot;RBTUnaccent&quot;,
                                              UNACCENT_RULES,
                                              UTRANS_FORWARD,
                                              status);
    check(status, &quot;RuleBasedTransliterator::ct&quot;);

    // Create a custom Transliterator
    unaccent = new UnaccentTransliterator();

    // Loop over various months
    for (int32_t month = Calendar::JANUARY;
         month &lt;= Calendar::DECEMBER;
         ++month) {

        // Set the calendar to a date
        cal-&gt;clear();
        cal-&gt;set(1999, month, 4);
        
        // Format the date in default locale
        str.remove();
        defFmt-&gt;format(cal-&gt;getTime(status), str, status);
        check(status, &quot;DateFormat::format&quot;);
        printf(&quot;Date: &quot;);
        uprintf(escape(str));
        printf(&quot;\n&quot;);
        
        // Format the date for Greece
        str.remove();
        fmt-&gt;format(cal-&gt;getTime(status), str, status);
        check(status, &quot;DateFormat::format&quot;);
        printf(&quot;Greek formatted date: &quot;);
        uprintf(escape(str));
        printf(&quot;\n&quot;);
        
        // Transliterate result
        greek_latin-&gt;transliterate(str);
        printf(&quot;Transliterated via Greek-Latin: &quot;);
        uprintf(escape(str));
        printf(&quot;\n&quot;);
        
        // Transliterate result
        str2 = str;
        rbtUnaccent-&gt;transliterate(str);
        printf(&quot;Transliterated via RBT unaccent: &quot;);
        uprintf(escape(str));
        printf(&quot;\n&quot;);

        unaccent-&gt;transliterate(str2);
        printf(&quot;Transliterated via normalizer unaccent: &quot;);
        uprintf(escape(str2));
        printf(&quot;\n\n&quot;);
    }

    // Clean up
    delete fmt;
    delete cal;
    delete greek_latin;
    delete unaccent;
    delete rbtUnaccent;

    printf(&quot;Exiting successfully\n&quot;);
    return 0;
}
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