icuSources/common/ucurrimp.h

   1 // © 2016 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3 /*
   4 **********************************************************************
   5 * Copyright (c) 2002-2016, International Business Machines
   6 * Corporation and others.  All Rights Reserved.
   7 **********************************************************************
   8 */
   9
  10 #ifndef _UCURR_IMP_H_
  11 #define _UCURR_IMP_H_
  12
  13 #include "unicode/utypes.h"
  14 #include "unicode/unistr.h"
  15 #include "unicode/parsepos.h"
  16
  17 /**
  18  * Internal method.  Given a currency ISO code and a locale, return
  19  * the "static" currency name.  This is usually the same as the
  20  * UCURR_SYMBOL_NAME, but if the latter is a choice format, then the
  21  * format is applied to the number 2.0 (to yield the more common
  22  * plural) to return a static name.
  23  *
  24  * This is used for backward compatibility with old currency logic in
  25  * DecimalFormat and DecimalFormatSymbols.
  26  */
  27 U_CAPI void
  28 uprv_getStaticCurrencyName(const UChar* iso, const char* loc,
  29                            icu::UnicodeString& result, UErrorCode& ec);
  30
  31 /**
  32  * Attempt to parse the given string as a currency, either as a
  33  * display name in the given locale, or as a 3-letter ISO 4217
  34  * code.  If multiple display names match, then the longest one is
  35  * selected.  If both a display name and a 3-letter ISO code
  36  * match, then the display name is preferred, unless it's length
  37  * is less than 3.
  38  *
  39  * @param locale the locale of the display names to match
  40  * @param text the text to parse
  41  * @param pos input-output position; on input, the position within
  42  * text to match; must have 0 <= pos.getIndex() < text.length();
  43  * on output, the position after the last matched character. If
  44  * the parse fails, the position in unchanged upon output.
  45  * @param type currency type to parse against, LONG_NAME only or not
  46  * @return the ISO 4217 code, as a string, of the best match, or
  47  * null if there is no match
  48  *
  49  * @internal
  50  */
  51 U_CAPI void
  52 uprv_parseCurrency(const char* locale,
  53                    const icu::UnicodeString& text,
  54                    icu::ParsePosition& pos,
  55                    int8_t type,
  56                    UChar* result,
  57                    UErrorCode& ec);
  58
  59 #endif /* #ifndef _UCURR_IMP_H_ */
  60
  61 //eof