Function utf16ToUtf32

valdi_core/src/valdi_core/cpp/Text/UTF16Utils.cpp:198–208

}

std::pair<const uint32_t*, size_t> utf16ToUtf32(const char16_t* utf16String, size_t len) {
    thread_local static std::vector<uint32_t> tBuffer;
    auto& buffer = tBuffer;
    buffer.clear();

    for (std::u16string::size_type i = 0; i < len;) {
        buffer.emplace_back(utf16Decode(utf16String, i));
    }

    return std::make_pair(buffer.data(), buffer.size());
}

std::pair<const char*, size_t> utf32ToUtf8(const uint32_t* utf32String, size_t length) {
    thread_local static std::vector<char> tBuffer;