Method ignore

src/streams.h:537–548

    }

    void ignore(size_t nSize)
    {
        if (!file)
            throw std::ios_base::failure("CAutoFile::ignore: file handle is nullptr");
        unsigned char data[4096];
        while (nSize > 0) {
            size_t nNow = std::min<size_t>(nSize, sizeof(data));
            if (fread(data, 1, nNow, file) != nNow)
                throw std::ios_base::failure(feof(file) ? "CAutoFile::ignore: end of file" : "CAutoFile::read: fread failed");
            nSize -= nNow;
        }
    }

    void write(Span<const std::byte> src)
    {