Field Regnal::get_jdn( const Field* fields ) const
{
FieldVec fs = get_base_fields( fields );
if( fs.size() == 0 ) {
return f_invalid;
}
return m_eras[fields[0]].base->get_jdn( &fs[0] );
}
bool Regnal::set_fields_as_next_last( Field* fields, const Field* mask ) const
{
Field e = mask[0];
if( e < 0 || e >= (int) m_eras.size() ) {
return false;
}
if( mask[1] == f_invalid ) {
return false;
}
FieldVec m = get_base_fields( mask );
FieldVec f = get_base_fields( fields );
Record rec( m_eras[e].base, &f[0], f.size() );
if( rec.set_fields_as_next_last( &m[0] ) ) {
if( rec.get_jdn() > m_eras[e].end ) {
return false;
}
return make_regnal_fields( fields, e, rec );
}
return false;
}