function __construct()
 {
     parent::__construct(false);
     add_action('woocommerce_product_options_attributes', array($this, 'addSelectBox'));
     require_once $this->dir . '/includes/class-wc-attribute-sets-db.php';
     $this->db = new WCAttributeSetsDb();
 }
 function __construct()
 {
     parent::__construct(false);
     // Ajax
     add_action('wp_ajax_wc_attribute_sets_create_set', array($this, 'createSet'));
     // creating a new set
     add_action('wp_ajax_nopriv_wc_attribute_sets_create_set', array($this, 'createSet'));
     // wc_attribute_sets_get_set
     add_action('wp_ajax_wc_attribute_sets_get_set', array($this, 'getSet'));
     // creating a new set
     add_action('wp_ajax_nopriv_wc_attribute_sets_get_set', array($this, 'getSet'));
     add_action('wp_ajax_wc_attribute_sets_update_set', array($this, 'updateSet'));
     // creating a new set
     add_action('wp_ajax_nopriv_wc_attribute_sets_update_set', array($this, 'updateSet'));
     // WooCommerce actual integration
     add_action('wp_ajax_wc_attribute_sets_add_to_product', array($this, 'addAttributeSetToProduct'));
     add_action('wp_ajax_nopriv_wc_attribute_sets_add_to_product', array($this, 'addAttributeSetToProduct'));
     add_action('wp_ajax_wc_attribute_sets_get_all_sets', array($this, 'getAllSets'));
     // get all sets
     require_once $this->dir . '/includes/class-wc-attribute-sets-db.php';
     $this->db = new WCAttributeSetsDb();
 }
 function __construct()
 {
     parent::__construct(false);
 }
 function __construct()
 {
     parent::__construct(false);
     $this->prefix = 'wc_attribute_set_';
 }