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  <compounddef id="classppio" kind="class" prot="public">
    <compoundname>ppio</compoundname>
    <derivedcompoundref refid="classppio__ppdev" prot="public" virt="non-virtual">ppio_ppdev</derivedcompoundref>
    <includes refid="ppio_8h" local="no">ppio.h</includes>
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        <type></type>
        <definition>ppio::ppio</definition>
        <argsstring>()</argsstring>
        <name>ppio</name>
        <briefdescription>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
        <location file="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/io/ppio.h" line="39" bodyfile="/builddir/build/BUILD/gnuradio-3.2.2/gnuradio-core/src/lib/io/ppio.h" bodystart="39" bodyend="39"/>
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        <type></type>
        <definition>virtual ppio::~ppio</definition>
        <argsstring>()</argsstring>
        <name>~ppio</name>
        <briefdescription>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
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        <type>void</type>
        <definition>virtual void ppio::write_data</definition>
        <argsstring>(unsigned char v)=0</argsstring>
        <name>write_data</name>
        <reimplementedby refid="classppio__ppdev_1a7303b2279a02db0bcb485dab386b640b">write_data</reimplementedby>
        <param>
          <type>unsigned char</type>
          <declname>v</declname>
        </param>
        <briefdescription>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
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        <type>unsigned char</type>
        <definition>virtual unsigned char ppio::read_data</definition>
        <argsstring>()=0</argsstring>
        <name>read_data</name>
        <reimplementedby refid="classppio__ppdev_1a79cc41fcdd43f2c65bd20217f507632a">read_data</reimplementedby>
        <briefdescription>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
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        <type>void</type>
        <definition>virtual void ppio::write_control</definition>
        <argsstring>(unsigned char v)=0</argsstring>
        <name>write_control</name>
        <reimplementedby refid="classppio__ppdev_1aa1e1a66f1efedf56195ed4a18ad27113">write_control</reimplementedby>
        <param>
          <type>unsigned char</type>
          <declname>v</declname>
        </param>
        <briefdescription>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
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        <type>unsigned char</type>
        <definition>virtual unsigned char ppio::read_control</definition>
        <argsstring>()=0</argsstring>
        <name>read_control</name>
        <reimplementedby refid="classppio__ppdev_1abcd6afdca56482867f12c890506743ef">read_control</reimplementedby>
        <briefdescription>
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        <detaileddescription>
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        <inbodydescription>
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        <type>unsigned char</type>
        <definition>virtual unsigned char ppio::read_status</definition>
        <argsstring>()=0</argsstring>
        <name>read_status</name>
        <reimplementedby refid="classppio__ppdev_1ad87e7b99a14501b0834e45cd1bb03453">read_status</reimplementedby>
        <briefdescription>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
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        <type>void</type>
        <definition>virtual void ppio::lock</definition>
        <argsstring>()=0</argsstring>
        <name>lock</name>
        <reimplementedby refid="classppio__ppdev_1a2230f4530631107dbd13883b22319d1e">lock</reimplementedby>
        <briefdescription>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
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        <type>void</type>
        <definition>virtual void ppio::unlock</definition>
        <argsstring>()=0</argsstring>
        <name>unlock</name>
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        <briefdescription>
        </briefdescription>
        <detaileddescription>
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        <inbodydescription>
        </inbodydescription>
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    <briefdescription>
<para>abstract class that provides low level access to parallel port bits </para>    </briefdescription>
    <detaileddescription>
    </detaileddescription>
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        <label>ppio_ppdev</label>
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      <member refid="classppio_1a194e2b6c44cb5ddeada3560f6dd09400" prot="public" virt="pure-virtual"><scope>ppio</scope><name>lock</name></member>
      <member refid="classppio_1aa627ada4f30aeb0d3d2b3e9bb8a5c1b9" prot="public" virt="non-virtual"><scope>ppio</scope><name>ppio</name></member>
      <member refid="classppio_1a3ec1bc57bba53e91783ca32081e22caa" prot="public" virt="pure-virtual"><scope>ppio</scope><name>read_control</name></member>
      <member refid="classppio_1aa76eb2623018ed97ebe9a0e46c60cfde" prot="public" virt="pure-virtual"><scope>ppio</scope><name>read_data</name></member>
      <member refid="classppio_1a40c74d33c7e195fd81a41f6926e12e63" prot="public" virt="pure-virtual"><scope>ppio</scope><name>read_status</name></member>
      <member refid="classppio_1a2e03adcebd0c137b80e440aa50a46676" prot="public" virt="pure-virtual"><scope>ppio</scope><name>unlock</name></member>
      <member refid="classppio_1a1dbabe3d613baf632c3e079b1c0e1848" prot="public" virt="pure-virtual"><scope>ppio</scope><name>write_control</name></member>
      <member refid="classppio_1a35cafb679f12d1ee4e72383c7d82eadb" prot="public" virt="pure-virtual"><scope>ppio</scope><name>write_data</name></member>
      <member refid="classppio_1a1d3111c127703f3c971990ebde2b5911" prot="public" virt="virtual"><scope>ppio</scope><name>~ppio</name></member>
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