Method copyCode

lib/YAWidgets/src/LzwDecoder.cpp:267–295

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bool LzwDecoder::copyCode(const LzwDecoder& other)
{
    bool isSuccessful = true;

    if (nullptr != m_codes)
    {
        m_codeAllocator.deallocateArray(m_codes);
        m_codes = nullptr;
    }

    if (nullptr != other.m_codes)
    {
        m_codes = m_codeAllocator.allocateArray(CODE_LIMIT);

        if (nullptr == m_codes)
        {
            isSuccessful = false;
        }
        else
        {
            for (size_t idx = 0U; idx < CODE_LIMIT; ++idx)
            {
                m_codes[idx] = other.m_codes[idx];
            }
        }
    }

    return isSuccessful;
}

bool LzwDecoder::copyStack(const LzwDecoder& other)
{