Update ICU to 54.1 step 1

source/i18n/decimalformatpattern.h

Index: source/i18n/decimalformatpattern.h
diff --git a/source/i18n/decimalformatpattern.h b/source/i18n/decimalformatpattern.h
new file mode 100644
index 0000000000000000000000000000000000000000..4b04d47d6b021e64cf0b5c1a3ef462464b8d7ec3
--- /dev/null
+++ b/source/i18n/decimalformatpattern.h
@@ -0,0 +1,99 @@
+/*
+*******************************************************************************
+* Copyright (C) 1997-2014, International Business Machines Corporation and    *
+* others. All Rights Reserved.                                                *
+*******************************************************************************
+*/
+#ifndef _DECIMAL_FORMAT_PATTERN
+#define _DECIMAL_FORMAT_PATTERN
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+#include "unicode/uobject.h"
+#include "unicode/unistr.h"
+#include "digitlst.h"
+
+U_NAMESPACE_BEGIN
+
+// currency sign count
+enum CurrencySignCount {
+    fgCurrencySignCountZero,
+    fgCurrencySignCountInSymbolFormat,
+    fgCurrencySignCountInISOFormat,
+    fgCurrencySignCountInPluralFormat
+};
+
+class DecimalFormatSymbols;
+
+struct DecimalFormatPattern : UMemory {
+  enum EPadPosition {
+      kPadBeforePrefix,
+      kPadAfterPrefix,
+      kPadBeforeSuffix,
+      kPadAfterSuffix
+  };
+
+  DecimalFormatPattern();
+
+  int32_t fMinimumIntegerDigits;
+  int32_t fMaximumIntegerDigits;
+  int32_t fMinimumFractionDigits;
+  int32_t fMaximumFractionDigits;
+  UBool fUseSignificantDigits;
+  int32_t fMinimumSignificantDigits;
+  int32_t fMaximumSignificantDigits;
+  UBool fUseExponentialNotation;
+  int32_t fMinExponentDigits;
+  UBool fExponentSignAlwaysShown;
+  int32_t fCurrencySignCount;
+  UBool fGroupingUsed;
+  int32_t fGroupingSize;
+  int32_t fGroupingSize2;
+  int32_t fMultiplier;
+  UBool fDecimalSeparatorAlwaysShown;
+  int32_t fFormatWidth;
+  UBool fRoundingIncrementUsed;
+  DigitList fRoundingIncrement;
+  UChar32 fPad;
+  UBool fNegPatternsBogus;
+  UBool fPosPatternsBogus;
+  UnicodeString fNegPrefixPattern;
+  UnicodeString fNegSuffixPattern;
+  UnicodeString fPosPrefixPattern;
+  UnicodeString fPosSuffixPattern;
+  EPadPosition fPadPosition;
+};
+
+class DecimalFormatPatternParser : UMemory {
+  public:
+    DecimalFormatPatternParser();
+    void useSymbols(const DecimalFormatSymbols& symbols);
+
+    void applyPatternWithoutExpandAffix(
+        const UnicodeString& pattern,
+        DecimalFormatPattern& out,
+        UParseError& parseError,
+        UErrorCode& status);
+  private:
+    DecimalFormatPatternParser(const DecimalFormatPatternParser&);
+    DecimalFormatPatternParser& operator=(DecimalFormatPatternParser& rhs);
+    UChar32 fZeroDigit;
+    UChar32 fSigDigit;
+    UnicodeString fGroupingSeparator;
+    UnicodeString fDecimalSeparator;
+    UnicodeString fPercent;
+    UnicodeString fPerMill;
+    UnicodeString fDigit;
+    UnicodeString fSeparator;
+    UnicodeString fExponent;
+    UnicodeString fPlus;
+    UnicodeString fMinus;
+    UnicodeString fPadEscape;
+};
+
+U_NAMESPACE_END
+
+#endif /* !UCONFIG_NO_FORMATTING */
+#endif