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The Tor Browser
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compactdecimalformat.cpp (2250B)

      1 // © 2018 and later: Unicode, Inc. and others.
      2 // License & terms of use: http://www.unicode.org/copyright.html
      3 
      4 #include "unicode/utypes.h"
      5 
      6 #if !UCONFIG_NO_FORMATTING
      7 
      8 // Allow implicit conversion from char16_t* to UnicodeString for this file:
      9 // Helpful in toString methods and elsewhere.
     10 #define UNISTR_FROM_STRING_EXPLICIT
     11 
     12 #include "unicode/compactdecimalformat.h"
     13 #include "number_mapper.h"
     14 #include "number_decimfmtprops.h"
     15 
     16 using namespace icu;
     17 
     18 
     19 UOBJECT_DEFINE_RTTI_IMPLEMENTATION(CompactDecimalFormat)
     20 
     21 
     22 CompactDecimalFormat*
     23 CompactDecimalFormat::createInstance(const Locale& inLocale, UNumberCompactStyle style,
     24                                     UErrorCode& status) {
     25    return new CompactDecimalFormat(inLocale, style, status);
     26 }
     27 
     28 CompactDecimalFormat::CompactDecimalFormat(const Locale& inLocale, UNumberCompactStyle style,
     29                                           UErrorCode& status)
     30        : DecimalFormat(new DecimalFormatSymbols(inLocale, status), status) {
     31    if (U_FAILURE(status)) return;
     32    // Minimal properties: let the non-shim code path do most of the logic for us.
     33    fields->properties.compactStyle = style;
     34    fields->properties.groupingSize = -2; // do not forward grouping information
     35    fields->properties.minimumGroupingDigits = 2;
     36    touch(status);
     37 }
     38 
     39 CompactDecimalFormat::CompactDecimalFormat(const CompactDecimalFormat& source) = default;
     40 
     41 CompactDecimalFormat::~CompactDecimalFormat() = default;
     42 
     43 CompactDecimalFormat& CompactDecimalFormat::operator=(const CompactDecimalFormat& rhs) {
     44    DecimalFormat::operator=(rhs);
     45    return *this;
     46 }
     47 
     48 CompactDecimalFormat* CompactDecimalFormat::clone() const {
     49    return new CompactDecimalFormat(*this);
     50 }
     51 
     52 void
     53 CompactDecimalFormat::parse(
     54        const UnicodeString& /* text */,
     55        Formattable& /* result */,
     56        ParsePosition& /* parsePosition */) const {
     57 }
     58 
     59 void
     60 CompactDecimalFormat::parse(
     61        const UnicodeString& /* text */,
     62        Formattable& /* result */,
     63        UErrorCode& status) const {
     64    status = U_UNSUPPORTED_ERROR;
     65 }
     66 
     67 CurrencyAmount*
     68 CompactDecimalFormat::parseCurrency(
     69        const UnicodeString& /* text */,
     70        ParsePosition& /* pos */) const {
     71    return nullptr;
     72 }
     73 
     74 
     75 #endif /* #if !UCONFIG_NO_FORMATTING */