How to set configuration for 4 smells/gases?

[sensboston]

Hi, I'm interested, how to set sensor to classify 4 different smells/gases?

This example provides included configuration for 1 smell only. So, should I list all pre-learned configs one by one, like:

const uint8_t bsec_config[] = {
                                  #include "config/smell1_selectivity.txt"
                                  #include "config/smell2_selectivity.txt"
                                  #include "config/smell3_selectivity.txt"
                                  #include "config/smell4_selectivity.txt"
                                };

I tried to look in sources but this function:

bool Bsec2::setConfig(const uint8_t *config)
{
    status = bsec_set_configuration_m(bsecInstance, config, BSEC_MAX_PROPERTY_BLOB_SIZE, workBuffer, BSEC_MAX_WORKBUFFER_SIZE);
    if (status != BSEC_OK)
        return false;

    memset(&bmeConf, 0, sizeof(bmeConf));

    return true;
}

didn't tell much and I can't find source for bsec_set_configuration_m

Thank you for suggestion and (if any) code snippet(s)!