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gnuradio-doc-3.2.2-9.fc14.x86_64.rpm

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        <reimplementedby refid="classgr__chunks__to__symbols__sf_1aa9eeb744aa0ebc3228e89ff5e2b8dd3d">check_topology</reimplementedby>
        <reimplementedby refid="classgr__chunks__to__symbols__sc_1adcba8723c0fd79bcd22d6ae69ccb6d62">check_topology</reimplementedby>
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        <reimplementedby refid="classgr__test_1ac9924b05718346c0cf3d231f2a82474b">check_topology</reimplementedby>
        <reimplementedby refid="classgr__kludge__copy_1a3ab38e224cdaf20a93762268c447486e">check_topology</reimplementedby>
        <reimplementedby refid="classgr__interleave_1ade74f196c0fc8a91ca4f853a2d1202e1">check_topology</reimplementedby>
        <reimplementedby refid="classgr__deinterleave_1a16d234399562b8d754158c93a6337705">check_topology</reimplementedby>
        <reimplementedby refid="classgr__align__on__samplenumbers__ss_1af649e20f007f54c089a406839e0878ff">check_topology</reimplementedby>
        <param>
          <type>int</type>
          <declname>ninputs</declname>
        </param>
        <param>
          <type>int</type>
          <declname>noutputs</declname>
        </param>
        <briefdescription>
<para>Confirm that ninputs and noutputs is an acceptable combination. </para>        </briefdescription>
        <detaileddescription>
<para><parameterlist kind="param"><parameteritem>
<parameternamelist>
<parametername>ninputs</parametername>
</parameternamelist>
<parameterdescription>
<para>number of input streams connected </para></parameterdescription>
</parameteritem>
<parameteritem>
<parameternamelist>
<parametername>noutputs</parametername>
</parameternamelist>
<parameterdescription>
<para>number of output streams connected</para></parameterdescription>
</parameteritem>
</parameterlist>
<simplesect kind="return"><para>true if this is a valid configuration for this block.</para></simplesect>
This function is called by the runtime system whenever the topology changes. Most classes do not need to override this. This check is in addition to the constraints specified by the input and output gr_io_signatures. </para>        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
        <location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/runtime/gr_basic_block.h" line="98" bodyfile="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/runtime/gr_basic_block.h" bodystart="98" bodyend="98"/>
      </memberdef>
      </sectiondef>
    <briefdescription>
<para>The abstract base class for all signal processing blocks.</para><para>Basic blocks are the bare abstraction of an entity that has a name and a set of inputs and outputs. These are never instantiated directly; rather, this is the abstract parent class of both gr_hier_block, which is a recursive container, and <ref refid="classgr__block" kindref="compound">gr_block</ref>, which implements actual signal processing functions. </para>    </briefdescription>
    <detaileddescription>
    </detaileddescription>
    <inheritancegraph>
      <node id="6068">
        <label>gr_fake_channel_encoder_pp</label>
        <link refid="classgr__fake__channel__encoder__pp"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6057">
        <label>gr_delay</label>
        <link refid="classgr__delay"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6056">
        <label>gr_costas_loop_cc</label>
        <link refid="classgr__costas__loop__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6299">
        <label>trellis_viterbi_combined_cb</label>
        <link refid="classtrellis__viterbi__combined__cb"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6124">
        <label>gr_noise_source_c</label>
        <link refid="classgr__noise__source__c"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5986">
        <label>gr_packed_to_unpacked_ii</label>
        <link refid="classgr__packed__to__unpacked__ii"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6125">
        <label>gr_noise_source_f</label>
        <link refid="classgr__noise__source__f"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6126">
        <label>gr_noise_source_i</label>
        <link refid="classgr__noise__source__i"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6066">
        <label>gr_dpll_bb</label>
        <link refid="classgr__dpll__bb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6300">
        <label>trellis_viterbi_combined_ci</label>
        <link refid="classtrellis__viterbi__combined__ci"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5985">
        <label>gr_packed_to_unpacked_bb</label>
        <link refid="classgr__packed__to__unpacked__bb"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6177">
        <label>gr_sub_cc</label>
        <link refid="classgr__sub__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6157">
        <label>gr_rail_ff</label>
        <link refid="classgr__rail__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6301">
        <label>trellis_viterbi_combined_cs</label>
        <link refid="classtrellis__viterbi__combined__cs"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6317">
        <label>usrp_siggen</label>
        <link refid="classusrp__siggen"/>
        <childnode refid="6315" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6286">
        <label>video_sdl_sink_uc</label>
        <link refid="classvideo__sdl__sink__uc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6020">
        <label>gr_add_const_sf</label>
        <link refid="classgr__add__const__sf"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6223">
        <label>gr_cpfsk_bc</label>
        <link refid="classgr__cpfsk__bc"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6192">
        <label>gr_fir_filter_fff</label>
        <link refid="classgr__fir__filter__fff"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6034">
        <label>gr_and_const_bb</label>
        <link refid="classgr__and__const__bb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6094">
        <label>gr_lfsr_32k_source_s</label>
        <link refid="classgr__lfsr__32k__source__s"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6080">
        <label>gr_float_to_complex</label>
        <link refid="classgr__float__to__complex"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6277">
        <label>usrp2_source_32fc</label>
        <link refid="classusrp2__source__32fc"/>
        <childnode refid="6275" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6115">
        <label>gr_multiply_const_vss</label>
        <link refid="classgr__multiply__const__vss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6050">
        <label>gr_complex_to_mag</label>
        <link refid="classgr__complex__to__mag"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6302">
        <label>trellis_viterbi_combined_fb</label>
        <link refid="classtrellis__viterbi__combined__fb"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6127">
        <label>gr_noise_source_s</label>
        <link refid="classgr__noise__source__s"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6143">
        <label>gr_peak_detector_fb</label>
        <link refid="classgr__peak__detector__fb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6007">
        <label>audio_jack_source</label>
        <link refid="classaudio__jack__source"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6303">
        <label>trellis_viterbi_combined_fi</label>
        <link refid="classtrellis__viterbi__combined__fi"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6132">
        <label>gr_null_source</label>
        <link refid="classgr__null__source"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6229">
        <label>gr_interp_fir_filter_fff</label>
        <link refid="classgr__interp__fir__filter__fff"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6304">
        <label>trellis_viterbi_combined_fs</label>
        <link refid="classtrellis__viterbi__combined__fs"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6178">
        <label>gr_sub_ff</label>
        <link refid="classgr__sub__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6144">
        <label>gr_peak_detector_ib</label>
        <link refid="classgr__peak__detector__ib"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6239">
        <label>gr_throttle</label>
        <link refid="classgr__throttle"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5994">
        <label>gr_simple_correlator</label>
        <link refid="classgr__simple__correlator"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6129">
        <label>gr_not_ii</label>
        <link refid="classgr__not__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6008">
        <label>audio_oss_sink</label>
        <link refid="classaudio__oss__sink"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6291">
        <label>pager_flex_sync</label>
        <link refid="classpager__flex__sync"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6035">
        <label>gr_and_const_ii</label>
        <link refid="classgr__and__const__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6055">
        <label>gr_correlate_access_code_bb</label>
        <link refid="classgr__correlate__access__code__bb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6001">
        <label>gr_pwr_squelch_ff</label>
        <link refid="classgr__pwr__squelch__ff"/>
        <childnode refid="5999" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6096">
        <label>gr_lms_dfe_ff</label>
        <link refid="classgr__lms__dfe__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6305">
        <label>trellis_viterbi_combined_ib</label>
        <link refid="classtrellis__viterbi__combined__ib"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6121">
        <label>gr_mute_ii</label>
        <link refid="classgr__mute__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6211">
        <label>gsm_fr_encode_sp</label>
        <link refid="classgsm__fr__encode__sp"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6306">
        <label>trellis_viterbi_combined_ii</label>
        <link refid="classtrellis__viterbi__combined__ii"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6191">
        <label>gr_fir_filter_fcc</label>
        <link refid="classgr__fir__filter__fcc"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6314">
        <label>gr_channel_model</label>
        <link refid="classgr__channel__model"/>
        <childnode refid="6313" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6225">
        <label>gr_interleave</label>
        <link refid="classgr__interleave"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6120">
        <label>gr_mute_ff</label>
        <link refid="classgr__mute__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5995">
        <label>gr_simple_framer</label>
        <link refid="classgr__simple__framer"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5983">
        <label>gr_ofdm_insert_preamble</label>
        <link refid="classgr__ofdm__insert__preamble"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6307">
        <label>trellis_viterbi_combined_is</label>
        <link refid="classtrellis__viterbi__combined__is"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6165">
        <label>gr_scrambler_bb</label>
        <link refid="classgr__scrambler__bb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6288">
        <label>gr_unpacked_to_packed_bb</label>
        <link refid="classgr__unpacked__to__packed__bb"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6137">
        <label>gr_or_ss</label>
        <link refid="classgr__or__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6179">
        <label>gr_sub_ii</label>
        <link refid="classgr__sub__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6088">
        <label>gr_head</label>
        <link refid="classgr__head"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6271">
        <label>usrp2_base</label>
        <link refid="classusrp2__base"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6141">
        <label>gr_packet_sink</label>
        <link refid="classgr__packet__sink"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6235">
        <label>gr_unpack_k_bits_bb</label>
        <link refid="classgr__unpack__k__bits__bb"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6079">
        <label>gr_float_to_char</label>
        <link refid="classgr__float__to__char"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6095">
        <label>gr_lms_dfe_cc</label>
        <link refid="classgr__lms__dfe__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6289">
        <label>gr_unpacked_to_packed_ii</label>
        <link refid="classgr__unpacked__to__packed__ii"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6109">
        <label>gr_multiply_const_ff</label>
        <link refid="classgr__multiply__const__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6163">
        <label>gr_sample_and_hold_ii</label>
        <link refid="classgr__sample__and__hold__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6015">
        <label>audio_windows_source</label>
        <link refid="classaudio__windows__source"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6278">
        <label>usrp_base</label>
        <link refid="classusrp__base"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6279">
        <label>usrp_sink_base</label>
        <link refid="classusrp__sink__base"/>
        <childnode refid="6278" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6033">
        <label>gr_and_bb</label>
        <link refid="classgr__and__bb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6110">
        <label>gr_multiply_const_ii</label>
        <link refid="classgr__multiply__const__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6147">
        <label>gr_pll_carriertracking_cc</label>
        <link refid="classgr__pll__carriertracking__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6071">
        <label>gcell_fft_vcc</label>
        <link refid="classgcell__fft__vcc"/>
        <childnode refid="6070" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5998">
        <label>gr_pwr_squelch_cc</label>
        <link refid="classgr__pwr__squelch__cc"/>
        <childnode refid="5997" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6172">
        <label>gr_single_pole_iir_filter_cc</label>
        <link refid="classgr__single__pole__iir__filter__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6149">
        <label>gr_pll_refout_cc</label>
        <link refid="classgr__pll__refout__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6061">
        <label>gr_diff_phasor_cc</label>
        <link refid="classgr__diff__phasor__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6003">
        <label>gr_sync_block</label>
        <link refid="classgr__sync__block"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6108">
        <label>gr_multiply_const_cc</label>
        <link refid="classgr__multiply__const__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6162">
        <label>gr_sample_and_hold_ff</label>
        <link refid="classgr__sample__and__hold__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6151">
        <label>gr_probe_avg_mag_sqrd_cf</label>
        <link refid="classgr__probe__avg__mag__sqrd__cf"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6119">
        <label>gr_mute_cc</label>
        <link refid="classgr__mute__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6188">
        <label>gr_fft_filter_fff</label>
        <link refid="classgr__fft__filter__fff"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6181">
        <label>gr_sync_decimator</label>
        <link refid="classgr__sync__decimator"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6012">
        <label>audio_portaudio_sink</label>
        <link refid="classaudio__portaudio__sink"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6065">
        <label>gr_divide_ss</label>
        <link refid="classgr__divide__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6133">
        <label>gr_ofdm_frame_sink</label>
        <link refid="classgr__ofdm__frame__sink"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6274">
        <label>usrp2_sink_32fc</label>
        <link refid="classusrp2__sink__32fc"/>
        <childnode refid="6272" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6173">
        <label>gr_single_pole_iir_filter_ff</label>
        <link refid="classgr__single__pole__iir__filter__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6130">
        <label>gr_not_ss</label>
        <link refid="classgr__not__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6085">
        <label>gr_frequency_modulator_fc</label>
        <link refid="classgr__frequency__modulator__fc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6076">
        <label>gr_file_sink</label>
        <link refid="classgr__file__sink"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6174">
        <label>gr_squash_ff</label>
        <link refid="classgr__squash__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6161">
        <label>gr_sample_and_hold_bb</label>
        <link refid="classgr__sample__and__hold__bb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6098">
        <label>gr_max_ff</label>
        <link refid="classgr__max__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6197">
        <label>gr_freq_xlating_fir_filter_fcc</label>
        <link refid="classgr__freq__xlating__fir__filter__fcc"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6185">
        <label>gr_decode_ccsds_27_fb</label>
        <link refid="classgr__decode__ccsds__27__fb"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6077">
        <label>gr_file_source</label>
        <link refid="classgr__file__source"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6308">
        <label>trellis_viterbi_combined_sb</label>
        <link refid="classtrellis__viterbi__combined__sb"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6198">
        <label>gr_freq_xlating_fir_filter_fcf</label>
        <link refid="classgr__freq__xlating__fir__filter__fcf"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6114">
        <label>gr_multiply_const_vii</label>
        <link refid="classgr__multiply__const__vii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6134">
        <label>gr_ofdm_mapper_bcv</label>
        <link refid="classgr__ofdm__mapper__bcv"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6287">
        <label>gr_test</label>
        <link refid="classgr__test"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6309">
        <label>trellis_viterbi_combined_si</label>
        <link refid="classtrellis__viterbi__combined__si"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5972">
        <label>gr_block</label>
        <link refid="classgr__block"/>
        <childnode refid="5971" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6184">
        <label>gr_cma_equalizer_cc</label>
        <link refid="classgr__cma__equalizer__cc"/>
        <childnode refid="6183" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6113">
        <label>gr_multiply_const_vff</label>
        <link refid="classgr__multiply__const__vff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5982">
        <label>gr_ofdm_frame_acquisition</label>
        <link refid="classgr__ofdm__frame__acquisition"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6180">
        <label>gr_sub_ss</label>
        <link refid="classgr__sub__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6310">
        <label>trellis_viterbi_combined_ss</label>
        <link refid="classtrellis__viterbi__combined__ss"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6272">
        <label>usrp2_sink_base</label>
        <link refid="classusrp2__sink__base"/>
        <childnode refid="6271" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6017">
        <label>gr_add_const_cc</label>
        <link refid="classgr__add__const__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6037">
        <label>gr_and_ii</label>
        <link refid="classgr__and__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6313">
        <label>gr_hier_block2</label>
        <link refid="classgr__hier__block2"/>
        <childnode refid="5971" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5987">
        <label>gr_packed_to_unpacked_ss</label>
        <link refid="classgr__packed__to__unpacked__ss"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6284">
        <label>usrp_source_s</label>
        <link refid="classusrp__source__s"/>
        <childnode refid="6282" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6156">
        <label>gr_quadrature_demod_cf</label>
        <link refid="classgr__quadrature__demod__cf"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6256">
        <label>gr_wavfile_sink</label>
        <link refid="classgr__wavfile__sink"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6099">
        <label>gr_max_ii</label>
        <link refid="classgr__max__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6213">
        <label>gr_sync_interpolator</label>
        <link refid="classgr__sync__interpolator"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6283">
        <label>usrp_source_c</label>
        <link refid="classusrp__source__c"/>
        <childnode refid="6282" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6224">
        <label>gr_encode_ccsds_27_bb</label>
        <link refid="classgr__encode__ccsds__27__bb"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6051">
        <label>gr_complex_to_mag_squared</label>
        <link refid="classgr__complex__to__mag__squared"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6019">
        <label>gr_add_const_ii</label>
        <link refid="classgr__add__const__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6022">
        <label>gr_add_const_vcc</label>
        <link refid="classgr__add__const__vcc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6018">
        <label>gr_add_const_ff</label>
        <link refid="classgr__add__const__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6140">
        <label>gr_pa_2x2_phase_combiner</label>
        <link refid="classgr__pa__2x2__phase__combiner"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5984">
        <label>gr_ofdm_sampler</label>
        <link refid="classgr__ofdm__sampler"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6112">
        <label>gr_multiply_const_vcc</label>
        <link refid="classgr__multiply__const__vcc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6058">
        <label>gr_descrambler_bb</label>
        <link refid="classgr__descrambler__bb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5978">
        <label>gr_fractional_interpolator_ff</label>
        <link refid="classgr__fractional__interpolator__ff"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6259">
        <label>gr_xor_bb</label>
        <link refid="classgr__xor__bb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6201">
        <label>gr_goertzel_fc</label>
        <link refid="classgr__goertzel__fc"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6205">
        <label>gr_integrate_ss</label>
        <link refid="classgr__integrate__ss"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5979">
        <label>gr_keep_one_in_n</label>
        <link refid="classgr__keep__one__in__n"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6242">
        <label>gr_udp_source</label>
        <link refid="classgr__udp__source"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6253">
        <label>gr_vector_source_s</label>
        <link refid="classgr__vector__source__s"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6186">
        <label>gr_deinterleave</label>
        <link refid="classgr__deinterleave"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6249">
        <label>gr_vector_source_b</label>
        <link refid="classgr__vector__source__b"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6250">
        <label>gr_vector_source_c</label>
        <link refid="classgr__vector__source__c"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6251">
        <label>gr_vector_source_f</label>
        <link refid="classgr__vector__source__f"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6252">
        <label>gr_vector_source_i</label>
        <link refid="classgr__vector__source__i"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6122">
        <label>gr_mute_ss</label>
        <link refid="classgr__mute__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6023">
        <label>gr_add_const_vff</label>
        <link refid="classgr__add__const__vff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6153">
        <label>gr_probe_density_b</label>
        <link refid="classgr__probe__density__b"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6262">
        <label>pager_flex_parse</label>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6043">
        <label>gr_binary_slicer_fb</label>
        <link refid="classgr__binary__slicer__fb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6024">
        <label>gr_add_const_vii</label>
        <link refid="classgr__add__const__vii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6269">
        <label>trellis_encoder_ss</label>
        <link refid="classtrellis__encoder__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6038">
        <label>gr_and_ss</label>
        <link refid="classgr__and__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5977">
        <label>gr_fractional_interpolator_cc</label>
        <link refid="classgr__fractional__interpolator__cc"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6105">
        <label>gr_moving_average_ii</label>
        <link refid="classgr__moving__average__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6062">
        <label>gr_divide_cc</label>
        <link refid="classgr__divide__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6268">
        <label>trellis_encoder_si</label>
        <link refid="classtrellis__encoder__si"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6090">
        <label>gr_histo_sink_f</label>
        <link refid="classgr__histo__sink__f"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6104">
        <label>gr_moving_average_ff</label>
        <link refid="classgr__moving__average__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6044">
        <label>gr_char_to_float</label>
        <link refid="classgr__char__to__float"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6100">
        <label>gr_max_ss</label>
        <link refid="classgr__max__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5973">
        <label>gr_align_on_samplenumbers_ss</label>
        <link refid="classgr__align__on__samplenumbers__ss"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6083">
        <label>gr_fmdet_cf</label>
        <link refid="classgr__fmdet__cf"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6031">
        <label>gr_agc_cc</label>
        <link refid="classgr__agc__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6312">
        <label>trellis_viterbi_s</label>
        <link refid="classtrellis__viterbi__s"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6047">
        <label>gr_complex_to_arg</label>
        <link refid="classgr__complex__to__arg"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6086">
        <label>gr_glfsr_source_b</label>
        <link refid="classgr__glfsr__source__b"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6087">
        <label>gr_glfsr_source_f</label>
        <link refid="classgr__glfsr__source__f"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6260">
        <label>gr_xor_ii</label>
        <link refid="classgr__xor__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5999">
        <label>gr_squelch_base_ff</label>
        <link refid="classgr__squelch__base__ff"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6298">
        <label>trellis_viterbi_b</label>
        <link refid="classtrellis__viterbi__b"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6123">
        <label>gr_nlog10_ff</label>
        <link refid="classgr__nlog10__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6146">
        <label>gr_phase_modulator_fc</label>
        <link refid="classgr__phase__modulator__fc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5980">
        <label>gr_mpsk_receiver_cc</label>
        <link refid="classgr__mpsk__receiver__cc"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6311">
        <label>trellis_viterbi_i</label>
        <link refid="classtrellis__viterbi__i"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6111">
        <label>gr_multiply_const_ss</label>
        <link refid="classgr__multiply__const__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6069">
        <label>gr_feedforward_agc_cc</label>
        <link refid="classgr__feedforward__agc__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6078">
        <label>gr_filter_delay_fc</label>
        <link refid="classgr__filter__delay__fc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6232">
        <label>gr_ofdm_cyclic_prefixer</label>
        <link refid="classgr__ofdm__cyclic__prefixer"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6063">
        <label>gr_divide_ff</label>
        <link refid="classgr__divide__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6209">
        <label>gr_stream_to_streams</label>
        <link refid="classgr__stream__to__streams"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6238">
        <label>gr_threshold_ff</label>
        <link refid="classgr__threshold__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6032">
        <label>gr_agc_ff</label>
        <link refid="classgr__agc__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6154">
        <label>gr_probe_mpsk_snr_c</label>
        <link refid="classgr__probe__mpsk__snr__c"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6089">
        <label>gr_hilbert_fc</label>
        <link refid="classgr__hilbert__fc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6195">
        <label>gr_freq_xlating_fir_filter_ccc</label>
        <link refid="classgr__freq__xlating__fir__filter__ccc"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6005">
        <label>audio_alsa_source</label>
        <link refid="classaudio__alsa__source"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6103">
        <label>gr_moving_average_cc</label>
        <link refid="classgr__moving__average__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5997">
        <label>gr_squelch_base_cc</label>
        <link refid="classgr__squelch__base__cc"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6196">
        <label>gr_freq_xlating_fir_filter_ccf</label>
        <link refid="classgr__freq__xlating__fir__filter__ccf"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6218">
        <label>gr_chunks_to_symbols_ic</label>
        <link refid="classgr__chunks__to__symbols__ic"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6219">
        <label>gr_chunks_to_symbols_if</label>
        <link refid="classgr__chunks__to__symbols__if"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6131">
        <label>gr_null_sink</label>
        <link refid="classgr__null__sink"/>
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        </childnode>
      </node>
      <node id="5993">
        <label>gr_rational_resampler_base_scc</label>
        <link refid="classgr__rational__resampler__base__scc"/>
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        </childnode>
      </node>
      <node id="6064">
        <label>gr_divide_ii</label>
        <link refid="classgr__divide__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6222">
        <label>gr_complex_to_interleaved_short</label>
        <link refid="classgr__complex__to__interleaved__short"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6216">
        <label>gr_chunks_to_symbols_bc</label>
        <link refid="classgr__chunks__to__symbols__bc"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6217">
        <label>gr_chunks_to_symbols_bf</label>
        <link refid="classgr__chunks__to__symbols__bf"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6073">
        <label>gr_fft_vfc</label>
        <link refid="classgr__fft__vfc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6204">
        <label>gr_integrate_ii</label>
        <link refid="classgr__integrate__ii"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6004">
        <label>audio_alsa_sink</label>
        <link refid="classaudio__alsa__sink"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6203">
        <label>gr_integrate_ff</label>
        <link refid="classgr__integrate__ff"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
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      <node id="6276">
        <label>usrp2_source_16sc</label>
        <link refid="classusrp2__source__16sc"/>
        <childnode refid="6275" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6046">
        <label>gr_check_lfsr_32k_s</label>
        <link refid="classgr__check__lfsr__32k__s"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6215">
        <label>gr_bytes_to_syms</label>
        <link refid="classgr__bytes__to__syms"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6052">
        <label>gr_complex_to_real</label>
        <link refid="classgr__complex__to__real"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6241">
        <label>gr_udp_sink</label>
        <link refid="classgr__udp__sink"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6139">
        <label>gr_oscope_sink_f</label>
        <link refid="classgr__oscope__sink__f"/>
        <childnode refid="6138" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6118">
        <label>gr_multiply_ss</label>
        <link refid="classgr__multiply__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6182">
        <label>cvsd_encode_sb</label>
        <link refid="classcvsd__encode__sb"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6092">
        <label>gr_iqcomp_cc</label>
        <link refid="classgr__iqcomp__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6070">
        <label>gr_fft_vcc</label>
        <link refid="classgr__fft__vcc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6072">
        <label>gr_fft_vcc_fftw</label>
        <link refid="classgr__fft__vcc__fftw"/>
        <childnode refid="6070" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6039">
        <label>gr_argmax_fs</label>
        <link refid="classgr__argmax__fs"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6025">
        <label>gr_add_const_vss</label>
        <link refid="classgr__add__const__vss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6254">
        <label>gr_vector_to_streams</label>
        <link refid="classgr__vector__to__streams"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6155">
        <label>gr_probe_signal_f</label>
        <link refid="classgr__probe__signal__f"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6042">
        <label>gr_bin_statistics_f</label>
        <link refid="classgr__bin__statistics__f"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6261">
        <label>gr_xor_ss</label>
        <link refid="classgr__xor__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6142">
        <label>gr_peak_detector2_fb</label>
        <link refid="classgr__peak__detector2__fb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6138">
        <label>gr_oscope_sink_x</label>
        <link refid="classgr__oscope__sink__x"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6237">
        <label>gsm_fr_decode_ps</label>
        <link refid="classgsm__fr__decode__ps"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6202">
        <label>gr_integrate_cc</label>
        <link refid="classgr__integrate__cc"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6084">
        <label>gr_framer_sink_1</label>
        <link refid="classgr__framer__sink__1"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6275">
        <label>usrp2_source_base</label>
        <link refid="classusrp2__source__base"/>
        <childnode refid="6271" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6014">
        <label>audio_windows_sink</label>
        <link refid="classaudio__windows__sink"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6016">
        <label>gr_add_cc</label>
        <link refid="classgr__add__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6207">
        <label>gr_ofdm_demapper_vcb</label>
        <link refid="classgr__ofdm__demapper__vcb"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6258">
        <label>gr_wvps_ff</label>
        <link refid="classgr__wvps__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6285">
        <label>video_sdl_sink_s</label>
        <link refid="classvideo__sdl__sink__s"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5974">
        <label>gr_clock_recovery_mm_cc</label>
        <link refid="classgr__clock__recovery__mm__cc"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6150">
        <label>gr_probe_avg_mag_sqrd_c</label>
        <link refid="classgr__probe__avg__mag__sqrd__c"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6171">
        <label>gr_simple_squelch_cc</label>
        <link refid="classgr__simple__squelch__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6152">
        <label>gr_probe_avg_mag_sqrd_f</label>
        <link refid="classgr__probe__avg__mag__sqrd__f"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6175">
        <label>gr_streams_to_vector</label>
        <link refid="classgr__streams__to__vector"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6053">
        <label>gr_conjugate_cc</label>
        <link refid="classgr__conjugate__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6266">
        <label>trellis_encoder_bs</label>
        <link refid="classtrellis__encoder__bs"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6158">
        <label>gr_regenerate_bb</label>
        <link refid="classgr__regenerate__bb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6060">
        <label>gr_diff_encoder_bb</label>
        <link refid="classgr__diff__encoder__bb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6199">
        <label>gr_freq_xlating_fir_filter_scc</label>
        <link refid="classgr__freq__xlating__fir__filter__scc"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6264">
        <label>trellis_encoder_bb</label>
        <link refid="classtrellis__encoder__bb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6200">
        <label>gr_freq_xlating_fir_filter_scf</label>
        <link refid="classgr__freq__xlating__fir__filter__scf"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5992">
        <label>gr_rational_resampler_base_fsf</label>
        <link refid="classgr__rational__resampler__base__fsf"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6097">
        <label>gr_map_bb</label>
        <link refid="classgr__map__bb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6170">
        <label>gr_sig_source_s</label>
        <link refid="classgr__sig__source__s"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6006">
        <label>audio_jack_sink</label>
        <link refid="classaudio__jack__sink"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6265">
        <label>trellis_encoder_bi</label>
        <link refid="classtrellis__encoder__bi"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6226">
        <label>gr_interp_fir_filter_ccc</label>
        <link refid="classgr__interp__fir__filter__ccc"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6026">
        <label>gr_add_ff</label>
        <link refid="classgr__add__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6234">
        <label>gr_streams_to_stream</label>
        <link refid="classgr__streams__to__stream"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6106">
        <label>gr_moving_average_ss</label>
        <link refid="classgr__moving__average__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6227">
        <label>gr_interp_fir_filter_ccf</label>
        <link refid="classgr__interp__fir__filter__ccf"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5988">
        <label>gr_rational_resampler_base_ccc</label>
        <link refid="classgr__rational__resampler__base__ccc"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5989">
        <label>gr_rational_resampler_base_ccf</label>
        <link refid="classgr__rational__resampler__base__ccf"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6282">
        <label>usrp_source_base</label>
        <link refid="classusrp__source__base"/>
        <childnode refid="6278" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6267">
        <label>trellis_encoder_ii</label>
        <link refid="classtrellis__encoder__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6230">
        <label>gr_interp_fir_filter_fsf</label>
        <link refid="classgr__interp__fir__filter__fsf"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5976">
        <label>gr_dd_mpsk_sync_cc</label>
        <link refid="classgr__dd__mpsk__sync__cc"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6145">
        <label>gr_peak_detector_sb</label>
        <link refid="classgr__peak__detector__sb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6206">
        <label>gr_interleaved_short_to_complex</label>
        <link refid="classgr__interleaved__short__to__complex"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6116">
        <label>gr_multiply_ff</label>
        <link refid="classgr__multiply__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6101">
        <label>gr_message_sink</label>
        <link refid="classgr__message__sink"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6270">
        <label>trellis_permutation</label>
        <link refid="classtrellis__permutation"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6036">
        <label>gr_and_const_ss</label>
        <link refid="classgr__and__const__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6074">
        <label>gr_file_descriptor_sink</label>
        <link refid="classgr__file__descriptor__sink"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6010">
        <label>audio_osx_sink</label>
        <link refid="classaudio__osx__sink"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6295">
        <label>trellis_metrics_s</label>
        <link refid="classtrellis__metrics__s"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6281">
        <label>usrp_sink_s</label>
        <link refid="classusrp__sink__s"/>
        <childnode refid="6279" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6167">
        <label>gr_sig_source_c</label>
        <link refid="classgr__sig__source__c"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5975">
        <label>gr_clock_recovery_mm_ff</label>
        <link refid="classgr__clock__recovery__mm__ff"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6168">
        <label>gr_sig_source_f</label>
        <link refid="classgr__sig__source__f"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6117">
        <label>gr_multiply_ii</label>
        <link refid="classgr__multiply__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6315">
        <label>gr_top_block</label>
        <link refid="classgr__top__block"/>
        <childnode refid="6313" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6169">
        <label>gr_sig_source_i</label>
        <link refid="classgr__sig__source__i"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6027">
        <label>gr_add_ii</label>
        <link refid="classgr__add__ii"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6292">
        <label>trellis_metrics_c</label>
        <link refid="classtrellis__metrics__c"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6293">
        <label>trellis_metrics_f</label>
        <link refid="classtrellis__metrics__f"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6231">
        <label>gr_interp_fir_filter_scc</label>
        <link refid="classgr__interp__fir__filter__scc"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6294">
        <label>trellis_metrics_i</label>
        <link refid="classtrellis__metrics__i"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6236">
        <label>gr_vector_to_stream</label>
        <link refid="classgr__vector__to__stream"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6107">
        <label>gr_multiply_cc</label>
        <link refid="classgr__multiply__cc"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6212">
        <label>pager_flex_deinterleave</label>
        <link refid="classpager__flex__deinterleave"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6075">
        <label>gr_file_descriptor_source</label>
        <link refid="classgr__file__descriptor__source"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6316">
        <label>usrp_rx_cfile</label>
        <link refid="classusrp__rx__cfile"/>
        <childnode refid="6315" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6280">
        <label>usrp_sink_c</label>
        <link refid="classusrp__sink__c"/>
        <childnode refid="6279" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6220">
        <label>gr_chunks_to_symbols_sc</label>
        <link refid="classgr__chunks__to__symbols__sc"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6221">
        <label>gr_chunks_to_symbols_sf</label>
        <link refid="classgr__chunks__to__symbols__sf"/>
        <childnode refid="6213" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6009">
        <label>audio_oss_source</label>
        <link refid="classaudio__oss__source"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6263">
        <label>pager_slicer_fb</label>
        <link refid="classpager__slicer__fb"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6049">
        <label>gr_complex_to_imag</label>
        <link refid="classgr__complex__to__imag"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6183">
        <label>gr_adaptive_fir_ccf</label>
        <link refid="classgr__adaptive__fir__ccf"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6297">
        <label>trellis_siso_f</label>
        <link refid="classtrellis__siso__f"/>
        <childnode refid="5972" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6243">
        <label>gr_vco_f</label>
        <link refid="classgr__vco__f"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6041">
        <label>gr_argmax_ss</label>
        <link refid="classgr__argmax__ss"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6011">
        <label>audio_osx_source</label>
        <link refid="classaudio__osx__source"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6210">
        <label>gr_stream_to_vector</label>
        <link refid="classgr__stream__to__vector"/>
        <childnode refid="6181" relation="public-inheritance">
        </childnode>
      </node>
      <node id="6255">
        <label>gr_wavelet_ff</label>
        <link refid="classgr__wavelet__ff"/>
        <childnode refid="6003" relation="public-inheritance">
        </childnode>
      </node>
      <node id="5971">
        <label>gr_basic_block</label>
        <link refid="classgr__basic__block"/>
      </node>
      <node id="6189">
        <label>gr_fir_filter_ccc</label>
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