diff options
Diffstat (limited to 'include/gnuradio/top_block.hpp')
| -rw-r--r-- | include/gnuradio/top_block.hpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/include/gnuradio/top_block.hpp b/include/gnuradio/top_block.hpp index 1a4b4b2..a0a057f 100644 --- a/include/gnuradio/top_block.hpp +++ b/include/gnuradio/top_block.hpp @@ -67,8 +67,22 @@ struct GRAS_API TopBlock : HierBlock //! Stop a flow graph execution (does not block) void stop(void); - //! Wait for threads to exit after stop() + /*! + * Wait for threads to exit after stop() or run(). + * This is a blocking call and will not return until + * all blocks in the topology have been marked done. + */ virtual void wait(void); + + /*! + * Wait for threads to exit after stop() or run(). + * This is call will block until timeout or done. + * + * \param timeout the timeout in seconds + * \return true of execution completed + */ + virtual bool wait(const double timeout); + }; } //namespace gnuradio |