diff options
Diffstat (limited to 'gnuradio-runtime/include/gnuradio/buffer.h')
| -rw-r--r-- | gnuradio-runtime/include/gnuradio/buffer.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/gnuradio-runtime/include/gnuradio/buffer.h b/gnuradio-runtime/include/gnuradio/buffer.h index e8e142028a..4e95783733 100644 --- a/gnuradio-runtime/include/gnuradio/buffer.h +++ b/gnuradio-runtime/include/gnuradio/buffer.h @@ -140,7 +140,7 @@ namespace gr { char *d_base; // base address of buffer unsigned int d_bufsize; // in items - // Keep track of maximum group delay of any reader; Only prune tags past this. + // Keep track of maximum sample delay of any reader; Only prune tags past this. unsigned d_max_reader_delay; private: @@ -210,7 +210,7 @@ namespace gr { * \param buf is the buffer the \p gr::buffer_reader reads from. * \param nzero_preload -- number of zero items to "preload" into buffer. * \param link is the block that reads from the buffer using this gr::buffer_reader. - * \param delay Optional setting for the buffer's group delay. + * \param delay Optional setting to declare the buffer's sample delay. */ GR_RUNTIME_API buffer_reader_sptr buffer_add_reader(buffer_sptr buf, int nzero_preload, block_sptr link=block_sptr(), int delay=0); @@ -231,20 +231,20 @@ namespace gr { ~buffer_reader(); /*! - * Set group delay for this reader. + * Declares the sample delay for this reader. * - * See gr::block::set_group_delay for details. + * See gr::block::declare_sample_delay for details. * - * \param delay The new group delay + * \param delay The new sample delay */ - void set_group_delay(unsigned delay); + void declare_sample_delay(unsigned delay); /*! - * Gets the group delay for this reader. + * Gets the sample delay for this reader. * - * See gr::block::group_delay for details. + * See gr::block::sample_delay for details. */ - unsigned group_delay() const; + unsigned sample_delay() const; /*! * \brief Return number of items available for reading. @@ -318,7 +318,7 @@ namespace gr { unsigned int d_read_index; // in items [0,d->buffer.d_bufsize) uint64_t d_abs_read_offset; // num items seen since the start boost::weak_ptr<block> d_link; // block that reads via this buffer reader - unsigned d_group_delay; // group delay for tag propagation + unsigned d_attr_delay; // sample delay attribute for tag propagation //! constructor is private. Use gr::buffer::add_reader to create instances buffer_reader(buffer_sptr buffer, unsigned int read_index, |