icuSources/i18n/ucurrimp.h

   1 /*
   2 **********************************************************************
   3 * Copyright (c) 2002-2009, International Business Machines
   4 * Corporation and others.  All Rights Reserved.
   5 **********************************************************************
   6 */
   7
   8 #ifndef _UCURR_IMP_H_
   9 #define _UCURR_IMP_H_
  10
  11 #include "unicode/utypes.h"
  12 #include "unicode/unistr.h"
  13 #include "unicode/parsepos.h"
  14
  15 /**
  16  * Internal method.  Given a currency ISO code and a locale, return
  17  * the "static" currency name.  This is usually the same as the
  18  * UCURR_SYMBOL_NAME, but if the latter is a choice format, then the
  19  * format is applied to the number 2.0 (to yield the more common
  20  * plural) to return a static name.
  21  *
  22  * This is used for backward compatibility with old currency logic in
  23  * DecimalFormat and DecimalFormatSymbols.
  24  */
  25 U_CFUNC void
  26 uprv_getStaticCurrencyName(const UChar* iso, const char* loc,
  27                            U_NAMESPACE_QUALIFIER UnicodeString& result, UErrorCode& ec);
  28
  29 /**
  30  * Attempt to parse the given string as a currency, either as a
  31  * display name in the given locale, or as a 3-letter ISO 4217
  32  * code.  If multiple display names match, then the longest one is
  33  * selected.  If both a display name and a 3-letter ISO code
  34  * match, then the display name is preferred, unless it's length
  35  * is less than 3.
  36  *
  37  * @param locale the locale of the display names to match
  38  * @param text the text to parse
  39  * @param pos input-output position; on input, the position within
  40  * text to match; must have 0 <= pos.getIndex() < text.length();
  41  * on output, the position after the last matched character. If
  42  * the parse fails, the position in unchanged upon output.
  43  * @param type currency type to parse against, LONG_NAME only or not
  44  * @return the ISO 4217 code, as a string, of the best match, or
  45  * null if there is no match
  46  *
  47  * @internal
  48  */
  49 U_CFUNC void
  50 uprv_parseCurrency(const char* locale,
  51                    const U_NAMESPACE_QUALIFIER UnicodeString& text,
  52                    U_NAMESPACE_QUALIFIER ParsePosition& pos,
  53                    int8_t type,
  54                    UChar* result,
  55                    UErrorCode& ec);
  56
  57 #endif /* #ifndef _UCURR_IMP_H_ */
  58
  59 //eof