Lines Matching defs:cu
130 static void Utf8Encode(T *str, char32_t cu);
132 static void Mutf8Encode(T *str, char32_t cu);
441 void StringView::Utf8Encode(T *str, char32_t cu)
443 if (cu < Constants::UTF8_1BYTE_LIMIT) {
444 str->push_back(static_cast<char>(cu));
445 } else if (cu < Constants::UTF8_2BYTE_LIMIT) {
446 str->push_back(static_cast<char>(((cu >> Constants::UTF8_2BYTE_SHIFT) & Constants::UTF8_2BYTE_MASK) |
448 str->push_back(static_cast<char>((cu & Constants::UTF8_CONT_MASK) | Constants::UTF8_CONT_HEADER));
449 } else if (cu < Constants::UTF8_3BYTE_LIMIT) {
450 str->push_back(static_cast<char>(((cu >> Constants::UTF8_3BYTE_SHIFT) & Constants::UTF8_3BYTE_MASK) |
452 str->push_back(static_cast<char>(((cu >> Constants::UTF8_2BYTE_SHIFT) & Constants::UTF8_CONT_MASK) |
454 str->push_back(static_cast<char>((cu & Constants::UTF8_CONT_MASK) | Constants::UTF8_CONT_HEADER));
456 str->push_back(static_cast<char>(((cu >> Constants::UTF8_4BYTE_SHIFT) & Constants::UTF8_4BYTE_MASK) |
458 str->push_back(static_cast<char>(((cu >> Constants::UTF8_3BYTE_SHIFT) & Constants::UTF8_CONT_MASK) |
460 str->push_back(static_cast<char>(((cu >> Constants::UTF8_2BYTE_SHIFT) & Constants::UTF8_CONT_MASK) |
462 str->push_back(static_cast<char>((cu & Constants::UTF8_CONT_MASK) | Constants::UTF8_CONT_HEADER));
467 void StringView::Mutf8Encode(T *str, char32_t cu)
469 if (cu == 0) {
472 } else if (cu < Constants::UTF8_1BYTE_LIMIT) {
473 str->push_back(static_cast<char>(cu));
474 } else if (cu < Constants::UTF8_2BYTE_LIMIT) {
475 str->push_back(static_cast<char>((cu >> Constants::UTF8_2BYTE_SHIFT) | Constants::UTF8_2BYTE_HEADER));
476 str->push_back(static_cast<char>((cu & Constants::UTF8_CONT_MASK) | Constants::UTF8_CONT_HEADER));
477 } else if (cu < Constants::UTF8_3BYTE_LIMIT) {
478 str->push_back(static_cast<char>((cu >> Constants::UTF8_3BYTE_SHIFT) | Constants::UTF8_3BYTE_HEADER));
479 str->push_back(static_cast<char>(((cu >> Constants::UTF8_2BYTE_SHIFT) & Constants::UTF8_CONT_MASK) |
481 str->push_back(static_cast<char>((cu & Constants::UTF8_CONT_MASK) | Constants::UTF8_CONT_HEADER));
483 auto [cu1, cu2] = EncodeSurrogate(cu);