From f667e25fdfeaf91c0f4363b594ef4267c81267b9 Mon Sep 17 00:00:00 2001
From: Alan Liu <alansliu@gmail.com>
Date: Mon, 12 Apr 2004 23:38:01 +0000
Subject: [PATCH] ICU-2334 add UNUM_SIGNIFICANT_DIGITS_USED

X-SVN-Rev: 14942
---
 icu4c/source/i18n/unicode/unum.h |  3 +++
 icu4c/source/i18n/unum.cpp       | 13 ++++++++++---
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/icu4c/source/i18n/unicode/unum.h b/icu4c/source/i18n/unicode/unum.h
index e69c03a6d21..6a36ea1ce47 100644
--- a/icu4c/source/i18n/unicode/unum.h
+++ b/icu4c/source/i18n/unicode/unum.h
@@ -494,6 +494,9 @@ typedef enum UNumberFormatAttribute {
   UNUM_PADDING_POSITION,
   /** Secondary grouping size */
   UNUM_SECONDARY_GROUPING_SIZE,
+  /** Use significant digits
+   * @draft ICU 3.0 */
+  UNUM_SIGNIFICANT_DIGITS_USED,
   /** Minimum significant digits
    * @draft ICU 3.0 */
   UNUM_MIN_SIGNIFICANT_DIGITS,
diff --git a/icu4c/source/i18n/unum.cpp b/icu4c/source/i18n/unum.cpp
index 5404a5d879f..171756962bd 100644
--- a/icu4c/source/i18n/unum.cpp
+++ b/icu4c/source/i18n/unum.cpp
@@ -363,6 +363,9 @@ unum_getAttribute(const UNumberFormat*          fmt,
         // TBD: what should this return?
         return df->getMinimumFractionDigits();
         
+    case UNUM_SIGNIFICANT_DIGITS_USED:
+        return df->areSignificantDigitsUsed();
+        
     case UNUM_MAX_SIGNIFICANT_DIGITS:
         return df->getMaximumSignificantDigits();
         
@@ -407,15 +410,15 @@ unum_setAttribute(    UNumberFormat*          fmt,
     DecimalFormat* df = (DecimalFormat*) fmt;
     switch(attr) {
     case UNUM_PARSE_INT_ONLY:
-        df->setParseIntegerOnly((UBool)newValue);
+        df->setParseIntegerOnly(newValue!=0);
         break;
         
     case UNUM_GROUPING_USED:
-        df->setGroupingUsed((UBool)newValue);
+        df->setGroupingUsed(newValue!=0);
         break;
         
     case UNUM_DECIMAL_ALWAYS_SHOWN:
-        df->setDecimalSeparatorAlwaysShown((UBool)newValue);
+        df->setDecimalSeparatorAlwaysShown(newValue!=0);
         break;
         
     case UNUM_MAX_INTEGER_DIGITS:
@@ -444,6 +447,10 @@ unum_setAttribute(    UNumberFormat*          fmt,
         df->setMaximumFractionDigits(newValue);
         break;
         
+    case UNUM_SIGNIFICANT_DIGITS_USED:
+        df->setSignificantDigitsUsed(newValue!=0);
+        break;
+
     case UNUM_MAX_SIGNIFICANT_DIGITS:
         df->setMaximumSignificantDigits(newValue);
         break;