ICU-62123.0.1.tar.gz

[apple/icu.git] / icuSources / i18n / unicode / fmtable.h

diff --git a/icuSources/i18n/unicode/fmtable.h b/icuSources/i18n/unicode/fmtable.h
index c747fb6ca11841d640ebbead3bff4b8edf901aa4..6ac32214b1f5c6d6aeb2f09e228d02eaca397539 100644 (file)
--- a/icuSources/i18n/unicode/fmtable.h
+++ b/icuSources/i18n/unicode/fmtable.h
@@ -35,6 +35,11 @@ U_NAMESPACE_BEGIN
 
 class CharString;
 class DigitList;
+namespace number {
+namespace impl {
+class DecimalQuantity;
+}
+}
 
 /**
  * \def UNUM_INTERNAL_STACKARRAY_SIZE
@@ -661,6 +666,22 @@ public:
      */
     DigitList *getInternalDigitList();
 
+    /**
+     * Internal function, do not use.
+     * TODO:  figure out how to make this be non-public.
+     *        NumberFormat::format(Formattable, ...
+     *        needs to get at the DecimalQuantity, if it exists, for
+     *        big decimal formatting.
+     *  @internal
+     */
+    number::impl::DecimalQuantity *getDecimalQuantity() const { return fDecimalQuantity;}
+
+    /**
+     * Export the value of this Formattable to a DecimalQuantity.
+     * @internal
+     */
+    void populateDecimalQuantity(number::impl::DecimalQuantity& output, UErrorCode& status) const;
+
     /**
      *  Adopt, and set value from, a DigitList
      *     Internal Function, do not use.
@@ -669,6 +690,14 @@ public:
      */
     void adoptDigitList(DigitList *dl);
 
+    /**
+     *  Adopt, and set value from, a DecimalQuantity
+     *     Internal Function, do not use.
+     *  @param dl the DecimalQuantity to be adopted
+     *  @internal
+     */
+    void adoptDecimalQuantity(number::impl::DecimalQuantity *dq);
+
     /**
      * Internal function to return the CharString pointer.
      * @param status error code
@@ -711,6 +740,8 @@ private:
 
     char                fStackData[UNUM_INTERNAL_STACKARRAY_SIZE]; // must be big enough for DigitList
 
+    number::impl::DecimalQuantity *fDecimalQuantity;
+
     Type                fType;
     UnicodeString       fBogus; // Bogus string when it's needed.
 };