ICU-64232.0.1.tar.gz

[apple/icu.git] / icuSources / common / unicode / simpleformatter.h

diff --git a/icuSources/common/unicode/simpleformatter.h b/icuSources/common/unicode/simpleformatter.h
index 0e891ed33fb9826ec0a68dde2e4652b5ebf87c0a..0b92a5b54eed1baf1acd6624cbb3274f2461ac7f 100644 (file)
--- a/icuSources/common/unicode/simpleformatter.h
+++ b/icuSources/common/unicode/simpleformatter.h
@@ -266,9 +266,38 @@ public:
      * @stable ICU 57
      */
     UnicodeString getTextWithNoArguments() const {
-        return getTextWithNoArguments(compiledPattern.getBuffer(), compiledPattern.length());
+        return getTextWithNoArguments(
+            compiledPattern.getBuffer(),
+            compiledPattern.length(),
+            nullptr,
+            0);
     }
 
+#ifndef U_HIDE_INTERNAL_API
+    /**
+     * Returns the pattern text with none of the arguments.
+     * Like formatting with all-empty string values.
+     *
+     * TODO(ICU-20406): Replace this with an Iterator interface.
+     *
+     * @param offsets offsets[i] receives the offset of where {i} was located
+     *                before it was replaced by an empty string.
+     *                For example, "a{0}b{1}" produces offset 1 for i=0 and 2 for i=1.
+     *                Can be nullptr if offsetsLength==0.
+     *                If there is no {i} in the pattern, then offsets[i] is set to -1.
+     * @param offsetsLength The length of the offsets array.
+     *
+     * @internal
+     */
+    UnicodeString getTextWithNoArguments(int32_t *offsets, int32_t offsetsLength) const {
+        return getTextWithNoArguments(
+            compiledPattern.getBuffer(),
+            compiledPattern.length(),
+            offsets,
+            offsetsLength);
+    }
+#endif // U_HIDE_INTERNAL_API
+
 private:
     /**
      * Binary representation of the compiled pattern.
@@ -286,7 +315,11 @@ private:
         return compiledPatternLength == 0 ? 0 : compiledPattern[0];
     }
 
-    static UnicodeString getTextWithNoArguments(const char16_t *compiledPattern, int32_t compiledPatternLength);
+    static UnicodeString getTextWithNoArguments(
+        const char16_t *compiledPattern,
+        int32_t compiledPatternLength,
+        int32_t *offsets,
+        int32_t offsetsLength);
 
     static UnicodeString &format(
             const char16_t *compiledPattern, int32_t compiledPatternLength,