Source Reference:

• Component: bbPress :: bbp-core

  File: /bbp-includes/bbp-common-template.php :: Trac Source Line: 194

  function bbp_is_topic_archive() {
  
  	// Default to false
  	$retval = false;
  
  	// In topic archive
  	if ( is_post_type_archive( bbp_get_topic_post_type() ) || bbp_is_query_name( 'bbp_topic_archive' ) )
  		$retval = true;
  
  	return (bool) apply_filters( 'bbp_is_topic_archive', $retval );
  }
  
  /**
   * Check if current page is a topic edit page
   *
   * @since bbPress (r2753)
   *
   * @uses WP_Query Checks if WP_Query::bbp_is_topic_edit is true
   * @return bool True if it's the topic edit page, false if not
   */