diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/gras/block.hpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/gras/block.hpp b/include/gras/block.hpp index ba09377..4c09cac 100644 --- a/include/gras/block.hpp +++ b/include/gras/block.hpp @@ -251,11 +251,12 @@ struct GRAS_API Block : Element * This is the same buffer pointed to by output_items[which]. * This function must be called during the call to work(). * Use this to get a pool of buffers for datagram message ports. + * This function removes the output buffer from the internal queue. * * \param which_output the output port index - * \return a const reference to the buffer + * \return a reference counted copy of the buffer */ - const SBuffer &get_output_buffer(const size_t which_output) const; + SBuffer pop_output_buffer(const size_t which_output); /*! * Post the given output buffer to the downstream. |