woocommerce_cart_reset action-hook . WC 1.0

Usage

add_action( 'woocommerce_cart_reset', 'action_function_name_3502', 10, 2 );
function action_function_name_3502( $that, $false ){
	// action...
}

$that

-

$false

-

Where the hook is called

do_action( 'woocommerce_cart_reset', $this, false );

Where in WP core the hook is used WooCommerce