Method ignore

src/streams.h:298–311

    }

    void ignore(size_t num_ignore)
    {
        // Ignore from the beginning of the buffer
        auto next_read_pos{CheckedAdd(m_read_pos, num_ignore)};
        if (!next_read_pos.has_value() || next_read_pos.value() > vch.size()) {
            throw std::ios_base::failure("CDataStream::ignore(): end of data");
        }
        if (next_read_pos.value() == vch.size()) {
            m_read_pos = 0;
            vch.clear();
            return;
        }
        m_read_pos = next_read_pos.value();
    }

    void write(Span<const value_type> src)
    {