Method SetOneOf

engine/ddf/src/ddf/ddf_message.cpp:240–253

    }

    void Message::SetOneOf(const Descriptor* desc, const FieldDescriptor* field)
    {
        // Note: The -1 is because we offset it by 1 in ddfc.py
        assert(field->m_OneOfIndex > 0);
        int32_t oneof_index_from_zero = field->m_OneOfIndex-1;
        assert(oneof_index_from_zero < desc->m_OneOfDataOffsetsCount);

        if (!m_DryRun)
        {
            uint32_t data_offset = desc->m_OneOfDataOffsets[oneof_index_from_zero];
            uint8_t* oneof_index = (uint8_t*) GetBuffer(data_offset);
            *oneof_index = field->m_Number;
        }
    }

    void Message::SetScalar(const FieldDescriptor* field, const void* buffer, int buffer_size)
    {