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Merge 332ce49ae8 into baced00e9f

pull/14429/merge
Henry 2025-07-13 04:47:25 +00:00 committed by GitHub
parent baced00e9f 332ce49ae8
commit fd163977de
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1 changed files with 7 additions and 10 deletions
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17
src/string.cpp
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@ -607,28 +607,25 @@ bool ConvertHexToBytes(std::string_view hex, std::span<uint8_t> bytes)
/** String iterator using ICU as a backend. */
class IcuStringIterator : public StringIterator
{
icu::BreakIterator *char_itr; ///< ICU iterator for characters.
icu::BreakIterator *word_itr; ///< ICU iterator for words.
std::unique_ptr<icu::BreakIterator> char_itr; ///< ICU iterator for characters.
std::unique_ptr<icu::BreakIterator> word_itr; ///< ICU iterator for words.
std::vector<UChar> utf16_str; ///< UTF-16 copy of the string.
std::vector<size_t> utf16_to_utf8; ///< Mapping from UTF-16 code point position to index in the UTF-8 source string.
public:
IcuStringIterator() : char_itr(nullptr), word_itr(nullptr)
IcuStringIterator()
{
UErrorCode status = U_ZERO_ERROR;
this->char_itr = icu::BreakIterator::createCharacterInstance(icu::Locale(_current_language != nullptr ? _current_language->isocode : "en"), status);
this->word_itr = icu::BreakIterator::createWordInstance(icu::Locale(_current_language != nullptr ? _current_language->isocode : "en"), status);
auto locale = icu::Locale(_current_language != nullptr ? _current_language->isocode : "en");
this->char_itr.reset(icu::BreakIterator::createCharacterInstance(locale, status));
this->word_itr.reset(icu::BreakIterator::createWordInstance(locale, status));
this->utf16_str.push_back('\0');
this->utf16_to_utf8.push_back(0);
}
~IcuStringIterator() override
{
delete this->char_itr;
delete this->word_itr;
}
~IcuStringIterator() override = default;
void SetString(std::string_view s) override
{