set_present()

void MayaFlux::Kakshya::CompositeArray::set_present ( size_t  index, size_t  field_index, bool  present  )

privatenoexcept

Definition at line 140 of file Composite.cpp.

{
    auto& rows = std::get<std::vector<uint8_t>>(m_rows);
    const size_t byte_index = index * m_layout.stride_bytes() + field_index / 8;
    const auto mask = static_cast<uint8_t>(1U << (field_index % 8));
 
    if (present) {
        rows[byte_index] |= mask;
    } else {
        rows[byte_index] &= static_cast<uint8_t>(~mask);
    }
}

References index, and rows.

Referenced by clear(), set_blob(), set_integer(), set_null(), set_real(), and set_text().

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