diff options
Diffstat (limited to 'icing/util/character-iterator.h')
| -rw-r--r-- | icing/util/character-iterator.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/icing/util/character-iterator.h b/icing/util/character-iterator.h index 893718a..9df7bee 100644 --- a/icing/util/character-iterator.h +++ b/icing/util/character-iterator.h @@ -29,15 +29,10 @@ class CharacterIterator { CharacterIterator(std::string_view text, int utf8_index, int utf16_index, int utf32_index) : text_(text), - cached_current_char_(i18n_utils::kInvalidUChar32), utf8_index_(utf8_index), utf16_index_(utf16_index), utf32_index_(utf32_index) {} - // Returns the character that the iterator currently points to. - // i18n_utils::kInvalidUChar32 if unable to read that character. - UChar32 GetCurrentChar(); - // Moves current position to desired_utf8_index. // REQUIRES: 0 <= desired_utf8_index <= text_.length() bool MoveToUtf8(int desired_utf8_index); @@ -87,8 +82,6 @@ class CharacterIterator { int utf32_index() const { return utf32_index_; } bool operator==(const CharacterIterator& rhs) const { - // cached_current_char_ is just that: a cached value. As such, it's not - // considered for equality. return text_ == rhs.text_ && utf8_index_ == rhs.utf8_index_ && utf16_index_ == rhs.utf16_index_ && utf32_index_ == rhs.utf32_index_; } @@ -99,12 +92,7 @@ class CharacterIterator { } private: - // Resets the character iterator to the start of the text if any of the - // indices are negative. - void ResetToStartIfNecessary(); - std::string_view text_; - UChar32 cached_current_char_; int utf8_index_; int utf16_index_; int utf32_index_; |