original_string: protected function canDeleteCategoryGroup()
      {
          return isset($this->data_category_group['category_group_id'])
              && $this->category_group->canDelete($this->data_category_group['category_group_id'])
              && $this->access('category_group_delete');
      }
code: protected function canDeleteCategoryGroup()
      {
          return isset($this->data_category_group['category_group_id'])
              && $this->category_group->canDelete($this->data_category_group['category_group_id'])
              && $this->access('category_group_delete');
      }
code_tokens: protected function canDeleteCategoryGroup ( ) { return isset ( $ this -> data_category_group [ 'category_group_id' ] ) && $ this -> category_group -> canDelete ( $ this -> data_category_group [ 'category_group_id' ] ) && $ this -> access ( 'category_group_delete' ) ; }
docstring: Whether the category group can be deleted
  @return boolean
docstring_tokens: Whether the category group can be deleted