- /* this is intended to be used by a UI and polled from a timeout. it should
- return a string describing the current position of the TC source. it
- should NOT do any computation, but should use a cached value
- of the TC source position.
- */
- virtual std::string approximate_current_position() const = 0;
+ /* this is intended to be used by a UI and polled from a timeout. it should
+ return a string describing the current position of the TC source. it
+ should NOT do any computation, but should use a cached value
+ of the TC source position.
+ */
+ virtual std::string approximate_current_position() const = 0;