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  <compounddef id="classgr_1_1buffer__reader__sm" kind="class" language="C++" prot="public">
    <compoundname>gr::buffer_reader_sm</compoundname>
    <basecompoundref refid="classgr_1_1buffer__reader" prot="public" virt="non-virtual">gr::buffer_reader</basecompoundref>
    <includes refid="buffer__reader__sm_8h" local="no">gnuradio/buffer_reader_sm.h</includes>
    <sectiondef kind="friend">
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        <type>class</type>
        <definition>friend class buffer</definition>
        <argsstring></argsstring>
        <name>buffer</name>
        <qualifiedname>gr::buffer_reader_sm::buffer</qualifiedname>
        <param>
          <type><ref refid="classgr_1_1buffer" kindref="compound">buffer</ref></type>
        </param>
        <briefdescription>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
        <location file="gnuradio-runtime/include/gnuradio/buffer_reader_sm.h" line="45" column="18" bodyfile="gnuradio-runtime/include/gnuradio/buffer_reader_sm.h" bodystart="45" bodyend="-1"/>
        <references refid="classgr_1_1buffer__reader__sm_1afecbc2840248040e50fecb7164f912a9" compoundref="buffer__reader__sm_8h" startline="45">buffer</references>
        <referencedby refid="classgr_1_1buffer__reader__sm_1afecbc2840248040e50fecb7164f912a9" compoundref="buffer__reader__sm_8h" startline="45">buffer</referencedby>
        <referencedby refid="classgr_1_1buffer__reader__sm_1a67cfd4972f18416037f3422aca37fbb1">buffer_add_reader</referencedby>
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        <type>class</type>
        <definition>friend class buffer_single_mapped</definition>
        <argsstring></argsstring>
        <name>buffer_single_mapped</name>
        <qualifiedname>gr::buffer_reader_sm::buffer_single_mapped</qualifiedname>
        <param>
          <type><ref refid="classgr_1_1buffer__single__mapped" kindref="compound">buffer_single_mapped</ref></type>
        </param>
        <briefdescription>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
        <location file="gnuradio-runtime/include/gnuradio/buffer_reader_sm.h" line="46" column="18" bodyfile="gnuradio-runtime/include/gnuradio/buffer_reader_sm.h" bodystart="46" bodyend="-1"/>
        <references refid="classgr_1_1buffer__reader__sm_1a39b28597fe5c90937d3dad7f5b479294" compoundref="buffer__reader__sm_8h" startline="46">buffer_single_mapped</references>
        <referencedby refid="classgr_1_1buffer__reader__sm_1a39b28597fe5c90937d3dad7f5b479294" compoundref="buffer__reader__sm_8h" startline="46">buffer_single_mapped</referencedby>
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        <type><ref refid="gnuradio-runtime_2include_2gnuradio_2api_8h_1a0e21de31348d61429c7041fa776dc934" kindref="member">GR_RUNTIME_API</ref> buffer_reader_sptr</type>
        <definition>GR_RUNTIME_API buffer_reader_sptr buffer_add_reader</definition>
        <argsstring>(buffer_sptr buf, int nzero_preload, block_sptr link=block_sptr(), int delay=0)</argsstring>
        <name>buffer_add_reader</name>
        <qualifiedname>gr::buffer_reader_sm::buffer_add_reader</qualifiedname>
        <param>
          <type>buffer_sptr</type>
          <declname>buf</declname>
        </param>
        <param>
          <type>int</type>
          <declname>nzero_preload</declname>
        </param>
        <param>
          <type>block_sptr</type>
          <declname>link</declname>
          <defval>block_sptr()</defval>
        </param>
        <param>
          <type>int</type>
          <declname>delay</declname>
          <defval>0</defval>
        </param>
        <briefdescription>
<para>Create a new <ref refid="classgr_1_1buffer__reader" kindref="compound">gr::buffer_reader</ref> and attach it to buffer <computeroutput>buf</computeroutput>. </para>
        </briefdescription>
        <detaileddescription>
<para><parameterlist kind="param"><parameteritem>
<parameternamelist>
<parametername>buf</parametername>
</parameternamelist>
<parameterdescription>
<para>is the buffer the <computeroutput><ref refid="classgr_1_1buffer__reader" kindref="compound">gr::buffer_reader</ref></computeroutput> reads from. </para>
</parameterdescription>
</parameteritem>
<parameteritem>
<parameternamelist>
<parametername>nzero_preload</parametername>
</parameternamelist>
<parameterdescription>
<para><ndash/> number of zero items to &quot;preload&quot; into buffer. </para>
</parameterdescription>
</parameteritem>
<parameteritem>
<parameternamelist>
<parametername>link</parametername>
</parameternamelist>
<parameterdescription>
<para>is the block that reads from the buffer using this <ref refid="classgr_1_1buffer__reader" kindref="compound">gr::buffer_reader</ref>. </para>
</parameterdescription>
</parameteritem>
<parameteritem>
<parameternamelist>
<parametername>delay</parametername>
</parameternamelist>
<parameterdescription>
<para>Optional setting to declare the buffer&apos;s sample delay. </para>
</parameterdescription>
</parameteritem>
</parameterlist>
</para>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
        <location file="gnuradio-runtime/include/gnuradio/buffer_reader_sm.h" line="48" column="46"/>
        <references refid="classgr_1_1buffer__reader__sm_1afecbc2840248040e50fecb7164f912a9" compoundref="buffer__reader__sm_8h" startline="45">buffer</references>
        <references refid="gnuradio-runtime_2include_2gnuradio_2api_8h_1a0e21de31348d61429c7041fa776dc934" compoundref="gnuradio-runtime_2include_2gnuradio_2api_8h" startline="18">GR_RUNTIME_API</references>
        <references refid="classgr_1_1buffer__reader_1a2a6fe998416891e3d0d73b3d9ba83ed6" compoundref="buffer__reader_8h" startline="121" endline="121">gr::buffer_reader::link</references>
      </memberdef>
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    <sectiondef kind="public-func">
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        <type></type>
        <definition>gr::buffer_reader_sm::~buffer_reader_sm</definition>
        <argsstring>()</argsstring>
        <name>~buffer_reader_sm</name>
        <qualifiedname>gr::buffer_reader_sm::~buffer_reader_sm</qualifiedname>
        <briefdescription>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
        <location file="gnuradio-runtime/include/gnuradio/buffer_reader_sm.h" line="24" column="5"/>
      </memberdef>
      <memberdef kind="function" id="classgr_1_1buffer__reader__sm_1a55db0754e3fa8ce5963c23cfd785a317" prot="public" static="no" const="yes" explicit="no" inline="no" virt="virtual">
        <type>int</type>
        <definition>virtual int gr::buffer_reader_sm::items_available</definition>
        <argsstring>() const</argsstring>
        <name>items_available</name>
        <qualifiedname>gr::buffer_reader_sm::items_available</qualifiedname>
        <reimplements refid="classgr_1_1buffer__reader_1a3c8b2a8819e7cb7d97db43ffc21e326a">items_available</reimplements>
        <briefdescription>
<para>Return number of items available for reading. </para>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
        <location file="gnuradio-runtime/include/gnuradio/buffer_reader_sm.h" line="29" column="17"/>
      </memberdef>
      <memberdef kind="function" id="classgr_1_1buffer__reader__sm_1a601b51823ccebfc8a67c3bedbe95f753" prot="public" static="no" const="yes" explicit="no" inline="no" virt="virtual">
        <type>bool</type>
        <definition>virtual bool gr::buffer_reader_sm::input_blkd_cb_ready</definition>
        <argsstring>(int items_required) const</argsstring>
        <name>input_blkd_cb_ready</name>
        <qualifiedname>gr::buffer_reader_sm::input_blkd_cb_ready</qualifiedname>
        <reimplements refid="classgr_1_1buffer__reader_1ae45748ae84151048aebe2cf38cdc7fa5">input_blkd_cb_ready</reimplements>
        <param>
          <type>int</type>
          <declname>items_required</declname>
        </param>
        <briefdescription>
<para>Return true if thread is ready to call input_blocked_callback, false otherwise; delegate calls to buffer class&apos;s <ref refid="classgr_1_1buffer__reader__sm_1a601b51823ccebfc8a67c3bedbe95f753" kindref="member">input_blkd_cb_ready()</ref> </para>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
        <location file="gnuradio-runtime/include/gnuradio/buffer_reader_sm.h" line="35" column="18"/>
      </memberdef>
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        <type>bool</type>
        <definition>virtual bool gr::buffer_reader_sm::input_blocked_callback</definition>
        <argsstring>(int items_required, int items_avail)</argsstring>
        <name>input_blocked_callback</name>
        <qualifiedname>gr::buffer_reader_sm::input_blocked_callback</qualifiedname>
        <reimplements refid="classgr_1_1buffer__reader_1af85c2242ee016c752f0b48e91632f7ec">input_blocked_callback</reimplements>
        <param>
          <type>int</type>
          <declname>items_required</declname>
        </param>
        <param>
          <type>int</type>
          <declname>items_avail</declname>
        </param>
        <briefdescription>
<para>Callback function that the scheduler will call when it determines that the input is blocked; delegate calls to buffer class&apos;s <ref refid="classgr_1_1buffer__reader__sm_1ad4d70ea8aa42ac04066cbf6777006633" kindref="member">input_blocked_callback()</ref> </para>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
        <location file="gnuradio-runtime/include/gnuradio/buffer_reader_sm.h" line="42" column="18"/>
      </memberdef>
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    <sectiondef kind="private-func">
      <memberdef kind="function" id="classgr_1_1buffer__reader__sm_1a9041d07938a727313acfe25511e2f88b" prot="private" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
        <type></type>
        <definition>gr::buffer_reader_sm::buffer_reader_sm</definition>
        <argsstring>(buffer_sptr buffer, unsigned int read_index, block_sptr link)</argsstring>
        <name>buffer_reader_sm</name>
        <qualifiedname>gr::buffer_reader_sm::buffer_reader_sm</qualifiedname>
        <param>
          <type>buffer_sptr</type>
          <declname>buffer</declname>
        </param>
        <param>
          <type>unsigned int</type>
          <declname>read_index</declname>
        </param>
        <param>
          <type>block_sptr</type>
          <declname>link</declname>
        </param>
        <briefdescription>
<para>constructor is private. Use gr::buffer::add_reader to create instances </para>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
        <location file="gnuradio-runtime/include/gnuradio/buffer_reader_sm.h" line="54" column="5"/>
      </memberdef>
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    </briefdescription>
    <detaileddescription>
    </detaileddescription>
    <inheritancegraph>
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        <label>gr::buffer_reader</label>
        <link refid="classgr_1_1buffer__reader"/>
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        </childnode>
      </node>
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        </childnode>
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          <edgelabel>d_name</edgelabel>
          <edgelabel>d_symbol_alias</edgelabel>
          <edgelabel>d_symbol_name</edgelabel>
        </childnode>
        <childnode refid="12" relation="usage">
          <edgelabel>d_input_signature</edgelabel>
          <edgelabel>d_output_signature</edgelabel>
        </childnode>
        <childnode refid="13" relation="usage">
          <edgelabel>d_debug_logger</edgelabel>
          <edgelabel>d_logger</edgelabel>
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          <edgelabel>msg_queue</edgelabel>
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          <edgelabel>d_rpc_vars</edgelabel>
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          <edgelabel>d_message_subscribers</edgelabel>
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          <edgelabel>d_max_output_buffer</edgelabel>
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          <edgelabel>d_pmt_done</edgelabel>
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        </childnode>
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        </childnode>
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        <label>std::basic_string&lt; Char &gt;</label>
      </node>
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        <label>std::enable_shared_from_this&lt; basic_block &gt;</label>
      </node>
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        <label>std::map&lt; pmt::pmt_t, msg_queue_t, msg_queue_comparator &gt;</label>
      </node>
      <node id="3">
        <label>std::shared_ptr&lt; buffer &gt;</label>
      </node>
      <node id="12">
        <label>std::shared_ptr&lt; io_signature &gt;</label>
      </node>
      <node id="13">
        <label>std::shared_ptr&lt; logger &gt;</label>
      </node>
      <node id="17">
        <label>std::shared_ptr&lt; pmt_base &gt;</label>
      </node>
      <node id="16">
        <label>std::shared_ptr&lt; rpcbasic_base &gt;</label>
      </node>
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        <label>std::string</label>
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        </childnode>
      </node>
      <node id="18">
        <label>std::vector&lt; long &gt;</label>
      </node>
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        <label>std::vector&lt; rpcbasic_sptr &gt;</label>
        <childnode refid="16" relation="usage">
          <edgelabel>elements</edgelabel>
          <edgelabel>p</edgelabel>
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        <label>std::weak_ptr&lt; gr::block &gt;</label>
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          <edgelabel>ptr</edgelabel>
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      </node>
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      <member refid="classgr_1_1buffer__reader__sm_1ad7d5c966b29b421062370296ac4f6e28" prot="public" virt="non-virtual"><scope>gr::buffer_reader_sm</scope><name>~buffer_reader_sm</name></member>
    </listofallmembers>
  </compounddef>
</doxygen>
