Removed autotools, gr-waveform, some cleanup

Nick Foster owes Nick Corgan a six-pack of beer!

7 files changed, 1158 insertions, 0 deletions

diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/aadvark_8cc.xml b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/aadvark_8cc.xml
new file mode 100644
index 000000000..f031e01ac
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/aadvark_8cc.xml
@@ -0,0 +1,88 @@
+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="1.6.3">
+  <compounddef id="aadvark_8cc" kind="file">
+    <compoundname>aadvark.cc</compoundname>
+    <includes local="no">iostream</includes>
+    <includes refid="aadvark_8cc" local="yes">aadvark.h</includes>
+    <includedby refid="aadvark_8cc" local="yes">aadvark.cc</includedby>
+    <incdepgraph>
+      <node id="0">
+        <label>aadvark.cc</label>
+        <link refid="aadvark.cc"/>
+        <childnode refid="1" relation="include">
+        </childnode>
+      </node>
+      <node id="1">
+        <label>iostream</label>
+      </node>
+    </incdepgraph>
+      <sectiondef kind="func">
+      <memberdef kind="function" id="aadvark_8cc_1acb52858524210ec6dddc3e16d1e52946" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type>bool</type>
+        <definition>bool aadvarky_enough</definition>
+        <argsstring>(Aadvark aad)</argsstring>
+        <name>aadvarky_enough</name>
+        <param>
+          <type><ref refid="classAadvark" kindref="compound">Aadvark</ref></type>
+          <declname>aad</declname>
+        </param>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" line="10" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="10" bodyend="15"/>
+      </memberdef>
+      <memberdef kind="function" id="aadvark_8cc_1ae66f6b31b5ad750f1fe042a706a4e3d4" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type>int</type>
+        <definition>int main</definition>
+        <argsstring>()</argsstring>
+        <name>main</name>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" line="21" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="21" bodyend="28"/>
+      </memberdef>
+      </sectiondef>
+    <briefdescription>
+    </briefdescription>
+    <detaileddescription>
+    </detaileddescription>
+    <programlisting>
+<codeline lineno="1"><highlight class="preprocessor">#include<sp/>&lt;iostream&gt;</highlight><highlight class="normal"></highlight></codeline>
+<codeline lineno="2"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;aadvark.h&quot;</highlight><highlight class="normal"></highlight></codeline>
+<codeline lineno="3"><highlight class="normal"></highlight></codeline>
+<codeline lineno="4"><highlight class="normal"></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="classAadvark_1abd061aa5f998002e72080a34f512a059" kindref="member" tooltip="Outputs the vital aadvark statistics.">Aadvark::print</ref>()<sp/>{</highlight></codeline>
+<codeline lineno="5"><highlight class="normal"><sp/><sp/>std::cout<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;aadvark<sp/>is<sp/>&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>aadvarkness<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;/10<sp/>aadvarky&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>std::endl;</highlight></codeline>
+<codeline lineno="6"><highlight class="normal">}</highlight></codeline>
+<codeline lineno="7"><highlight class="normal"></highlight></codeline>
+<codeline lineno="8"><highlight class="normal"><ref refid="classAadvark_1adf1a4b97a641411a74a04ab312484462" kindref="member">Aadvark::Aadvark</ref>(</highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>aaness):<sp/>aadvarkness(aaness)<sp/>{}</highlight></codeline>
+<codeline lineno="9"><highlight class="normal"></highlight></codeline>
+<codeline lineno="10"><highlight class="normal"></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>aadvarky_enough(<ref refid="classAadvark" kindref="compound" tooltip="Models the mammal Aadvark.">Aadvark</ref><sp/>aad)<sp/>{</highlight></codeline>
+<codeline lineno="11"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(aad.get_aadvarkness()<sp/>&gt;<sp/>6)</highlight></codeline>
+<codeline lineno="12"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">true</highlight><highlight class="normal">;</highlight></codeline>
+<codeline lineno="13"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"></highlight></codeline>
+<codeline lineno="14"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">false</highlight><highlight class="normal">;</highlight></codeline>
+<codeline lineno="15"><highlight class="normal">}</highlight></codeline>
+<codeline lineno="16"><highlight class="normal"></highlight></codeline>
+<codeline lineno="17"><highlight class="normal"></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>Aadvark::get_aadvarkness()<sp/>{</highlight></codeline>
+<codeline lineno="18"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>aadvarkness;</highlight></codeline>
+<codeline lineno="19"><highlight class="normal">}</highlight></codeline>
+<codeline lineno="20"><highlight class="normal"></highlight></codeline>
+<codeline lineno="21"><highlight class="normal"></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>main()<sp/>{</highlight></codeline>
+<codeline lineno="22"><highlight class="normal"><sp/><sp/><ref refid="classAadvark" kindref="compound" tooltip="Models the mammal Aadvark.">Aadvark</ref><sp/>arold<sp/>=<sp/><ref refid="classAadvark" kindref="compound" tooltip="Models the mammal Aadvark.">Aadvark</ref>(6);</highlight></codeline>
+<codeline lineno="23"><highlight class="normal"><sp/><sp/>arold.<ref refid="classAadvark_1abd061aa5f998002e72080a34f512a059" kindref="member" tooltip="Outputs the vital aadvark statistics.">print</ref>();</highlight></codeline>
+<codeline lineno="24"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(aadvarky_enough(arold))</highlight></codeline>
+<codeline lineno="25"><highlight class="normal"><sp/><sp/><sp/><sp/>std::cout<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;He<sp/>is<sp/>aadvarky<sp/>enough&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>std::endl;</highlight></codeline>
+<codeline lineno="26"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"></highlight></codeline>
+<codeline lineno="27"><highlight class="normal"><sp/><sp/><sp/><sp/>std::cout<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;He<sp/>is<sp/>not<sp/>aadvarky<sp/>enough&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>std::endl;</highlight></codeline>
+<codeline lineno="28"><highlight class="normal">}</highlight></codeline>
+<codeline lineno="29"><highlight class="normal"></highlight></codeline>
+    </programlisting>
+    <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc"/>
+  </compounddef>
+</doxygen>
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/aadvark_8h.xml b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/aadvark_8h.xml
new file mode 100644
index 000000000..a1854b685
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/aadvark_8h.xml
@@ -0,0 +1,72 @@
+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="1.6.3">
+  <compounddef id="aadvark_8h" kind="file">
+    <compoundname>aadvark.h</compoundname>
+    <includes local="no">iostream</includes>
+    <incdepgraph>
+      <node id="3">
+        <label>aadvark.h</label>
+        <link refid="aadvark.h"/>
+        <childnode refid="4" relation="include">
+        </childnode>
+      </node>
+      <node id="4">
+        <label>iostream</label>
+      </node>
+    </incdepgraph>
+    <innerclass refid="classAadvark" prot="public">Aadvark</innerclass>
+      <sectiondef kind="func">
+      <memberdef kind="function" id="aadvark_8h_1acb52858524210ec6dddc3e16d1e52946" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type>bool</type>
+        <definition>bool aadvarky_enough</definition>
+        <argsstring>(Aadvark aad)</argsstring>
+        <name>aadvarky_enough</name>
+        <param>
+          <type><ref refid="classAadvark" kindref="compound">Aadvark</ref></type>
+          <declname>aad</declname>
+        </param>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="21" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="10" bodyend="15"/>
+      </memberdef>
+      <memberdef kind="function" id="aadvark_8h_1ae66f6b31b5ad750f1fe042a706a4e3d4" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type>int</type>
+        <definition>int main</definition>
+        <argsstring>()</argsstring>
+        <name>main</name>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="23" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="21" bodyend="28"/>
+      </memberdef>
+      </sectiondef>
+    <briefdescription>
+    </briefdescription>
+    <detaileddescription>
+    </detaileddescription>
+    <programlisting>
+<codeline lineno="1"><highlight class="preprocessor">#include<sp/>&lt;iostream&gt;</highlight><highlight class="normal"></highlight></codeline>
+<codeline lineno="2"><highlight class="normal"></highlight></codeline>
+<codeline lineno="10" refid="classAadvark" refkind="compound"><highlight class="keyword">class<sp/></highlight><highlight class="normal"><ref refid="classAadvark" kindref="compound" tooltip="Models the mammal Aadvark.">Aadvark</ref><sp/>{</highlight></codeline>
+<codeline lineno="11"><highlight class="normal"></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline>
+<codeline lineno="13"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="classAadvark_1abd061aa5f998002e72080a34f512a059" kindref="member" tooltip="Outputs the vital aadvark statistics.">print</ref>();</highlight></codeline>
+<codeline lineno="15"><highlight class="normal"><sp/><sp/><ref refid="classAadvark_1adf1a4b97a641411a74a04ab312484462" kindref="member">Aadvark</ref>(</highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>aaness);</highlight></codeline>
+<codeline lineno="16"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>get_aadvarkness();</highlight></codeline>
+<codeline lineno="17"><highlight class="normal"></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline>
+<codeline lineno="18"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>aadvarkness;</highlight></codeline>
+<codeline lineno="19"><highlight class="normal">};</highlight></codeline>
+<codeline lineno="20"><highlight class="normal"></highlight></codeline>
+<codeline lineno="21"><highlight class="normal"></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>aadvarky_enough(<ref refid="classAadvark" kindref="compound" tooltip="Models the mammal Aadvark.">Aadvark</ref><sp/>aad);</highlight></codeline>
+<codeline lineno="22"><highlight class="normal"></highlight></codeline>
+<codeline lineno="23"><highlight class="normal"></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>main();</highlight></codeline>
+    </programlisting>
+    <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h"/>
+  </compounddef>
+</doxygen>
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/classAadvark.xml b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/classAadvark.xml
new file mode 100644
index 000000000..54fe8b32c
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/classAadvark.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="1.6.3">
+  <compounddef id="classAadvark" kind="class" prot="public">
+    <compoundname>Aadvark</compoundname>
+    <includes refid="aadvark_8h" local="no">aadvark.h</includes>
+      <sectiondef kind="private-attrib">
+      <memberdef kind="variable" id="classAadvark_1ab79eb58d7bb9d5ddfa5d6f783836cab9" prot="private" static="no" mutable="no">
+        <type>int</type>
+        <definition>int Aadvark::aadvarkness</definition>
+        <argsstring></argsstring>
+        <name>aadvarkness</name>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="18" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" bodystart="18" bodyend="-1"/>
+      </memberdef>
+      </sectiondef>
+      <sectiondef kind="public-func">
+      <memberdef kind="function" id="classAadvark_1abd061aa5f998002e72080a34f512a059" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type>void</type>
+        <definition>void Aadvark::print</definition>
+        <argsstring>()</argsstring>
+        <name>print</name>
+        <briefdescription>
+<para>Outputs the vital aadvark statistics. </para>        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="13" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="4" bodyend="6"/>
+      </memberdef>
+      <memberdef kind="function" id="classAadvark_1adf1a4b97a641411a74a04ab312484462" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type></type>
+        <definition>Aadvark::Aadvark</definition>
+        <argsstring>(int aaness)</argsstring>
+        <name>Aadvark</name>
+        <param>
+          <type>int</type>
+          <declname>aaness</declname>
+        </param>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+<para><parameterlist kind="param"><parameteritem>
+<parameternamelist>
+<parametername>aaness</parametername>
+</parameternamelist>
+<parameterdescription>
+<para>The aadvarkness of an aadvark is a measure of how aadvarky it is. </para></parameterdescription>
+</parameteritem>
+</parameterlist>
+</para>        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="15" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="8" bodyend="8"/>
+      </memberdef>
+      <memberdef kind="function" id="classAadvark_1affd2ada0a85807efcbe26615a848f53e" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type>int</type>
+        <definition>int Aadvark::get_aadvarkness</definition>
+        <argsstring>()</argsstring>
+        <name>get_aadvarkness</name>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="16" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="17" bodyend="19"/>
+      </memberdef>
+      </sectiondef>
+    <briefdescription>
+<para>Models the mammal <ref refid="classAadvark" kindref="compound">Aadvark</ref>. </para>    </briefdescription>
+    <detaileddescription>
+<para>Sadly the model is incomplete and cannot capture all aspects of an aadvark yet.</para><para>This line is uninformative and is only to test line breaks in the comments. </para>    </detaileddescription>
+    <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="10" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" bodystart="10" bodyend="19"/>
+    <listofallmembers>
+      <member refid="classAadvark_1adf1a4b97a641411a74a04ab312484462" prot="public" virt="non-virtual"><scope>Aadvark</scope><name>Aadvark</name></member>
+      <member refid="classAadvark_1ab79eb58d7bb9d5ddfa5d6f783836cab9" prot="private" virt="non-virtual"><scope>Aadvark</scope><name>aadvarkness</name></member>
+      <member refid="classAadvark_1affd2ada0a85807efcbe26615a848f53e" prot="public" virt="non-virtual"><scope>Aadvark</scope><name>get_aadvarkness</name></member>
+      <member refid="classAadvark_1abd061aa5f998002e72080a34f512a059" prot="public" virt="non-virtual"><scope>Aadvark</scope><name>print</name></member>
+    </listofallmembers>
+  </compounddef>
+</doxygen>
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/combine.xslt b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/combine.xslt
new file mode 100644
index 000000000..abdd9ac75
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/combine.xslt
@@ -0,0 +1,15 @@
+<!-- XSLT script to combine the generated output into a single file. 
+     If you have xsltproc you could use:
+     xsltproc combine.xslt index.xml >all.xml
+-->
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+  <xsl:output method="xml" version="1.0" indent="yes" standalone="yes" />
+  <xsl:template match="/">
+    <doxygen version="{doxygenindex/@version}">
+      <!-- Load all doxgen generated xml files -->
+      <xsl:for-each select="doxygenindex/compound">
+        <xsl:copy-of select="document( concat( @refid, '.xml' ) )/doxygen/*" />
+      </xsl:for-each>
+    </doxygen>
+  </xsl:template>
+</xsl:stylesheet>
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/compound.xsd b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/compound.xsd
new file mode 100644
index 000000000..369e2300f
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/compound.xsd
@@ -0,0 +1,814 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:element name="doxygen" type="DoxygenType"/>
+
+  <!-- Complex types -->
+
+  <xsd:complexType name="DoxygenType">
+    <xsd:sequence maxOccurs="unbounded">
+      <xsd:element name="compounddef" type="compounddefType" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="version" type="DoxVersionNumber" use="required" />
+  </xsd:complexType>
+
+  <xsd:complexType name="compounddefType">
+    <xsd:sequence>
+      <xsd:element name="compoundname" type="xsd:string"/>
+      <xsd:element name="title" type="xsd:string" minOccurs="0" />
+      <xsd:element name="basecompoundref" type="compoundRefType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="derivedcompoundref" type="compoundRefType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="includes" type="incType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="includedby" type="incType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="incdepgraph" type="graphType" minOccurs="0" />
+      <xsd:element name="invincdepgraph" type="graphType" minOccurs="0" />
+      <xsd:element name="innerdir" type="refType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="innerfile" type="refType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="innerclass" type="refType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="innernamespace" type="refType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="innerpage" type="refType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="innergroup" type="refType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="templateparamlist" type="templateparamlistType" minOccurs="0" />
+      <xsd:element name="sectiondef" type="sectiondefType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="briefdescription" type="descriptionType" minOccurs="0" />
+      <xsd:element name="detaileddescription" type="descriptionType" minOccurs="0" />
+      <xsd:element name="inheritancegraph" type="graphType" minOccurs="0" />
+      <xsd:element name="collaborationgraph" type="graphType" minOccurs="0" />
+      <xsd:element name="programlisting" type="listingType" minOccurs="0" />
+      <xsd:element name="location" type="locationType" minOccurs="0" />
+      <xsd:element name="listofallmembers" type="listofallmembersType" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+    <xsd:attribute name="kind" type="DoxCompoundKind" />
+    <xsd:attribute name="prot" type="DoxProtectionKind" />
+  </xsd:complexType>
+
+  <xsd:complexType name="listofallmembersType">
+    <xsd:sequence>
+      <xsd:element name="member" type="memberRefType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="memberRefType">
+    <xsd:sequence>
+      <xsd:element name="scope" />
+      <xsd:element name="name" />
+    </xsd:sequence>
+    <xsd:attribute name="refid" type="xsd:string" />
+    <xsd:attribute name="prot" type="DoxProtectionKind" />
+    <xsd:attribute name="virt" type="DoxVirtualKind" />
+    <xsd:attribute name="ambiguityscope" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="compoundRefType" mixed="true">
+    <xsd:simpleContent>
+      <xsd:extension base="xsd:string">
+        <xsd:attribute name="refid" type="xsd:string" use="optional" />
+        <xsd:attribute name="prot" type="DoxProtectionKind" />
+        <xsd:attribute name="virt" type="DoxVirtualKind" />
+      </xsd:extension>
+    </xsd:simpleContent>
+  </xsd:complexType>
+
+  <xsd:complexType name="reimplementType" mixed="true">
+    <xsd:simpleContent>
+      <xsd:extension base="xsd:string">
+        <xsd:attribute name="refid" type="xsd:string" />
+      </xsd:extension>
+    </xsd:simpleContent>
+  </xsd:complexType>
+
+  <xsd:complexType name="incType" mixed="true">
+    <xsd:simpleContent>
+      <xsd:extension base="xsd:string">
+        <xsd:attribute name="refid" type="xsd:string" />
+        <xsd:attribute name="local" type="DoxBool" />
+      </xsd:extension>
+    </xsd:simpleContent>
+  </xsd:complexType>
+
+  <xsd:complexType name="refType" mixed="true">
+    <xsd:simpleContent>
+      <xsd:extension base="xsd:string">
+        <xsd:attribute name="refid" type="xsd:string" />
+        <xsd:attribute name="prot" type="DoxProtectionKind" use="optional"/>
+      </xsd:extension>
+    </xsd:simpleContent>
+  </xsd:complexType>
+
+  <xsd:complexType name="refTextType" mixed="true">
+    <xsd:simpleContent>
+      <xsd:extension base="xsd:string">
+       <xsd:attribute name="refid" type="xsd:string" />
+       <xsd:attribute name="kindref" type="DoxRefKind" />
+       <xsd:attribute name="external" type="xsd:string" use="optional"/>
+       <xsd:attribute name="tooltip" type="xsd:string" use="optional"/>
+      </xsd:extension>
+    </xsd:simpleContent>
+  </xsd:complexType>
+
+  <xsd:complexType name="sectiondefType">
+    <xsd:sequence>
+      <xsd:element name="header" type="xsd:string" minOccurs="0" />
+      <xsd:element name="description" type="descriptionType" minOccurs="0" />
+      <xsd:element name="memberdef" type="memberdefType" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="kind" type="DoxSectionKind" />
+  </xsd:complexType>
+
+  <xsd:complexType name="memberdefType">
+    <xsd:sequence>
+      <xsd:element name="templateparamlist" type="templateparamlistType" minOccurs="0" />
+      <xsd:element name="type" type="linkedTextType" minOccurs="0" />
+      <xsd:element name="definition" minOccurs="0" />
+      <xsd:element name="argsstring" minOccurs="0" />
+      <xsd:element name="name" />
+      <xsd:element name="read" minOccurs="0" />
+      <xsd:element name="write" minOccurs="0" />
+      <xsd:element name="bitfield" minOccurs="0" />
+      <xsd:element name="reimplements" type="reimplementType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="reimplementedby" type="reimplementType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="param" type="paramType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="enumvalue" type="enumvalueType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="initializer" type="linkedTextType" minOccurs="0" />
+      <xsd:element name="exceptions" type="linkedTextType" minOccurs="0" />
+      <xsd:element name="briefdescription" type="descriptionType" minOccurs="0" />
+      <xsd:element name="detaileddescription" type="descriptionType" minOccurs="0" />
+      <xsd:element name="inbodydescription" type="descriptionType" minOccurs="0" />
+      <xsd:element name="location" type="locationType" />
+      <xsd:element name="references" type="referenceType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="referencedby" type="referenceType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="kind" type="DoxMemberKind" />
+    <xsd:attribute name="id" type="xsd:string" />
+    <xsd:attribute name="prot" type="DoxProtectionKind" />
+    <xsd:attribute name="static" type="DoxBool" />
+    <xsd:attribute name="const" type="DoxBool" />
+    <xsd:attribute name="explicit" type="DoxBool" />
+    <xsd:attribute name="inline" type="DoxBool" />
+    <xsd:attribute name="virt" type="DoxVirtualKind" />
+    <xsd:attribute name="volatile" type="DoxBool" />
+    <xsd:attribute name="mutable" type="DoxBool" />
+    <!-- Qt property -->
+    <xsd:attribute name="readable" type="DoxBool" use="optional"/>
+    <xsd:attribute name="writable" type="DoxBool" use="optional"/>
+    <!-- C++/CLI variable -->
+    <xsd:attribute name="initonly" type="DoxBool" use="optional"/>
+    <!-- C++/CLI and C# property -->
+    <xsd:attribute name="settable" type="DoxBool" use="optional"/>
+    <xsd:attribute name="gettable" type="DoxBool" use="optional"/>
+    <!-- C++/CLI function -->
+    <xsd:attribute name="final" type="DoxBool" use="optional"/>
+    <xsd:attribute name="sealed" type="DoxBool" use="optional"/>
+    <xsd:attribute name="new" type="DoxBool" use="optional"/>
+    <!-- C++/CLI event -->
+    <xsd:attribute name="add" type="DoxBool" use="optional"/>
+    <xsd:attribute name="remove" type="DoxBool" use="optional"/>
+    <xsd:attribute name="raise" type="DoxBool" use="optional"/>
+    <!-- Objective-C 2.0 protocol method -->
+    <xsd:attribute name="optional" type="DoxBool" use="optional"/>
+    <xsd:attribute name="required" type="DoxBool" use="optional"/>
+    <!-- Objective-C 2.0 property accessor -->
+    <xsd:attribute name="accessor" type="DoxAccessor" use="optional"/>
+  </xsd:complexType>
+
+  <xsd:complexType name="descriptionType" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="title" type="xsd:string" minOccurs="0"/>	    
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect1" type="docSect1Type" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="internal" type="docInternalType" minOccurs="0" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="enumvalueType" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="name" />
+      <xsd:element name="initializer" type="linkedTextType" minOccurs="0" />
+      <xsd:element name="briefdescription" type="descriptionType" minOccurs="0" />
+      <xsd:element name="detaileddescription" type="descriptionType" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+    <xsd:attribute name="prot" type="DoxProtectionKind" />
+  </xsd:complexType>
+
+  <xsd:complexType name="templateparamlistType">
+    <xsd:sequence>
+      <xsd:element name="param" type="paramType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="paramType">
+    <xsd:sequence>
+      <xsd:element name="type" type="linkedTextType" minOccurs="0" />
+      <xsd:element name="declname" minOccurs="0" />
+      <xsd:element name="defname" minOccurs="0" />
+      <xsd:element name="array" minOccurs="0" />
+      <xsd:element name="defval" type="linkedTextType" minOccurs="0" />
+      <xsd:element name="briefdescription" type="descriptionType" minOccurs="0" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="linkedTextType" mixed="true">
+    <xsd:sequence>
+    <xsd:element name="ref" type="refTextType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="graphType">
+    <xsd:sequence>
+      <xsd:element name="node" type="nodeType" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="nodeType">
+    <xsd:sequence>
+      <xsd:element name="label" />
+      <xsd:element name="link" type="linkType" minOccurs="0" />
+      <xsd:element name="childnode" type="childnodeType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="childnodeType">
+    <xsd:sequence>
+      <xsd:element name="edgelabel" minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="refid" type="xsd:string" />
+    <xsd:attribute name="relation" type="DoxGraphRelation" />
+  </xsd:complexType>
+
+  <xsd:complexType name="linkType">
+    <xsd:attribute name="refid" type="xsd:string" />
+    <xsd:attribute name="external" type="xsd:string" use="optional"/>
+  </xsd:complexType>
+
+  <xsd:complexType name="listingType">
+    <xsd:sequence>
+      <xsd:element name="codeline" type="codelineType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="codelineType">
+    <xsd:sequence>
+      <xsd:element name="highlight" type="highlightType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="lineno" type="xsd:integer" />
+    <xsd:attribute name="refid" type="xsd:string" />
+    <xsd:attribute name="refkind" type="DoxRefKind" />
+    <xsd:attribute name="external" type="DoxBool" />
+  </xsd:complexType>
+
+  <xsd:complexType name="highlightType" mixed="true">
+    <xsd:choice minOccurs="0" maxOccurs="unbounded">
+      <xsd:element name="sp" />
+      <xsd:element name="ref" type="refTextType" />
+    </xsd:choice>
+    <xsd:attribute name="class" type="DoxHighlightClass" />
+  </xsd:complexType>
+
+  <xsd:complexType name="referenceType" mixed="true">
+    <xsd:attribute name="refid" type="xsd:string" />
+    <xsd:attribute name="compoundref" type="xsd:string" use="optional" />
+    <xsd:attribute name="startline" type="xsd:integer" />
+    <xsd:attribute name="endline" type="xsd:integer" />
+  </xsd:complexType>
+
+  <xsd:complexType name="locationType">
+    <xsd:attribute name="file" type="xsd:string" />
+    <xsd:attribute name="line" type="xsd:integer" />
+    <xsd:attribute name="bodyfile" type="xsd:string" />
+    <xsd:attribute name="bodystart" type="xsd:integer" />
+    <xsd:attribute name="bodyend" type="xsd:integer" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docSect1Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="title" type="xsd:string" />	    
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect2" type="docSect2Type" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="internal" type="docInternalS1Type" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docSect2Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="title" type="xsd:string" />	    
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect3" type="docSect3Type" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="internal" type="docInternalS2Type" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docSect3Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="title" type="xsd:string" />	    
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect4" type="docSect4Type" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="internal" type="docInternalS3Type" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docSect4Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="title" type="xsd:string" />	    
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="internal" type="docInternalS4Type" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docInternalType" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="para"  type="docParaType"  minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect1" type="docSect1Type" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docInternalS1Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="para"  type="docParaType"  minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect2" type="docSect2Type" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docInternalS2Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="para"  type="docParaType"  minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect3" type="docSect3Type" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docInternalS3Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="para"  type="docParaType"  minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect3" type="docSect4Type" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docInternalS4Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="para"  type="docParaType"  minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+ 
+  <xsd:group name="docTitleCmdGroup">
+    <xsd:choice>
+      <xsd:element name="ulink" type="docURLLink" />
+      <xsd:element name="bold" type="docMarkupType" />
+      <xsd:element name="emphasis" type="docMarkupType" />
+      <xsd:element name="computeroutput" type="docMarkupType" />
+      <xsd:element name="subscript" type="docMarkupType" />
+      <xsd:element name="superscript" type="docMarkupType" />
+      <xsd:element name="center" type="docMarkupType" />
+      <xsd:element name="small" type="docMarkupType" />
+      <xsd:element name="htmlonly" type="xsd:string" />
+      <xsd:element name="latexonly" type="xsd:string" />
+      <xsd:element name="dot" type="xsd:string" />
+      <xsd:element name="anchor" type="docAnchorType" />
+      <xsd:element name="formula" type="docFormulaType" />
+      <xsd:element name="ref" type="docRefTextType" />
+      <xsd:element name="copy" type="docEmptyType" />
+      <xsd:element name="trademark" type="docEmptyType" />
+      <xsd:element name="registered" type="docEmptyType" />
+      <xsd:element name="lsquo" type="docEmptyType" />
+      <xsd:element name="rsquo" type="docEmptyType" />
+      <xsd:element name="ldquo" type="docEmptyType" />
+      <xsd:element name="rdquo" type="docEmptyType" />
+      <xsd:element name="ndash" type="docEmptyType" />
+      <xsd:element name="mdash" type="docEmptyType" />
+      <xsd:element name="umlaut" type="docCharType" />
+      <xsd:element name="acute" type="docCharType" />
+      <xsd:element name="grave" type="docCharType" />
+      <xsd:element name="circ" type="docCharType" />
+      <xsd:element name="slash" type="docCharType" />
+      <xsd:element name="tilde" type="docCharType" />
+      <xsd:element name="cedil" type="docCharType" />
+      <xsd:element name="ring" type="docCharType" />
+      <xsd:element name="szlig" type="docEmptyType" />
+      <xsd:element name="nonbreakablespace" type="docEmptyType" />
+    </xsd:choice>
+  </xsd:group>
+
+  <xsd:complexType name="docTitleType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+  </xsd:complexType>
+
+  <xsd:group name="docCmdGroup">
+    <xsd:choice>
+      <xsd:group ref="docTitleCmdGroup"/>
+      <xsd:element name="linebreak" type="docEmptyType" />
+      <xsd:element name="hruler" type="docEmptyType" />
+      <xsd:element name="preformatted" type="docMarkupType" />
+      <xsd:element name="programlisting" type="listingType" />
+      <xsd:element name="verbatim" type="xsd:string" />
+      <xsd:element name="indexentry" type="docIndexEntryType" />
+      <xsd:element name="orderedlist" type="docListType" />
+      <xsd:element name="itemizedlist" type="docListType" />
+      <xsd:element name="simplesect" type="docSimpleSectType" />
+      <xsd:element name="title" type="docTitleType" />
+      <xsd:element name="variablelist" type="docVariableListType" />
+      <xsd:element name="table" type="docTableType" />
+      <xsd:element name="heading" type="docHeadingType" />
+      <xsd:element name="image" type="docImageType" />
+      <xsd:element name="dotfile" type="docDotFileType" />
+      <xsd:element name="toclist" type="docTocListType" />
+      <xsd:element name="language" type="docLanguageType" />
+      <xsd:element name="parameterlist" type="docParamListType" />
+      <xsd:element name="xrefsect" type="docXRefSectType" />
+      <xsd:element name="copydoc" type="docCopyType" />
+    </xsd:choice>
+  </xsd:group>
+
+  <xsd:complexType name="docParaType" mixed="true">
+    <xsd:group ref="docCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docMarkupType" mixed="true">
+    <xsd:group ref="docCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docURLLink" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+    <xsd:attribute name="url" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docAnchorType" mixed="true">
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docFormulaType" mixed="true">
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docIndexEntryType">
+    <xsd:sequence>
+      <xsd:element name="primaryie" type="xsd:string" />
+      <xsd:element name="secondaryie" type="xsd:string" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docListType">
+    <xsd:sequence>
+      <xsd:element name="listitem" type="docListItemType" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docListItemType">
+    <xsd:sequence>
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docSimpleSectType">
+    <xsd:sequence>
+      <xsd:element name="title" type="docTitleType" minOccurs="0" />
+      <xsd:sequence minOccurs="0" maxOccurs="unbounded">
+        <xsd:element name="para" type="docParaType" minOccurs="1" maxOccurs="unbounded" />
+        <xsd:element name="simplesectsep" type="docEmptyType" minOccurs="0"/>
+      </xsd:sequence>
+    </xsd:sequence>
+    <xsd:attribute name="kind" type="DoxSimpleSectKind" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docVarListEntryType">
+    <xsd:sequence>
+      <xsd:element name="term" type="docTitleType" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:group name="docVariableListGroup">
+    <xsd:sequence>
+      <xsd:element name="varlistentry" type="docVarListEntryType" />
+      <xsd:element name="listitem" type="docListItemType" />
+    </xsd:sequence>
+  </xsd:group>
+
+  <xsd:complexType name="docVariableListType">
+    <xsd:sequence>
+      <xsd:group ref="docVariableListGroup" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docRefTextType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+    <xsd:attribute name="refid" type="xsd:string" />
+    <xsd:attribute name="kindref" type="DoxRefKind" />
+    <xsd:attribute name="external" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docTableType">
+    <xsd:sequence>
+      <xsd:element name="row" type="docRowType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="caption" type="docCaptionType" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="rows" type="xsd:integer" />
+    <xsd:attribute name="cols" type="xsd:integer" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docRowType">
+    <xsd:sequence>
+      <xsd:element name="entry" type="docEntryType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docEntryType">
+    <xsd:sequence>
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="thead" type="DoxBool" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docCaptionType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docHeadingType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+    <xsd:attribute name="level" type="xsd:integer" /> <!-- todo: range 1-6 -->
+  </xsd:complexType>
+
+  <xsd:complexType name="docImageType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+    <xsd:attribute name="type" type="DoxImageKind" /> 
+    <xsd:attribute name="name" type="xsd:string" /> 
+    <xsd:attribute name="width" type="xsd:string" /> 
+    <xsd:attribute name="height" type="xsd:string" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docDotFileType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+    <xsd:attribute name="name" type="xsd:string" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docTocItemType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+    <xsd:attribute name="id" type="xsd:string" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docTocListType">
+    <xsd:sequence>
+      <xsd:element name="tocitem" type="docTocItemType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docLanguageType">
+    <xsd:sequence>
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="langid" type="xsd:string" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docParamListType">
+    <xsd:sequence>
+      <xsd:element name="parameteritem" type="docParamListItem" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="kind" type="DoxParamListKind" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docParamListItem">
+    <xsd:sequence>
+      <xsd:element name="parameternamelist" type="docParamNameList" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="parameterdescription" type="descriptionType" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docParamNameList">
+    <xsd:sequence>
+      <xsd:element name="parametername" type="docParamName" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docParamName" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="ref" type="refTextType" minOccurs="0" maxOccurs="1" />
+    </xsd:sequence>
+    <xsd:attribute name="direction" type="DoxParamDir" use="optional" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docXRefSectType">
+    <xsd:sequence>
+      <xsd:element name="xreftitle" type="xsd:string" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="xrefdescription" type="descriptionType" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docCopyType">
+    <xsd:sequence>
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect1" type="docSect1Type" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="internal" type="docInternalType" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="link" type="xsd:string" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docCharType">
+    <xsd:attribute name="char" type="DoxCharRange"/> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docEmptyType"/>
+
+  <!-- Simple types -->
+
+  <xsd:simpleType name="DoxBool">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="yes" />
+      <xsd:enumeration value="no" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxGraphRelation">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="include" />
+      <xsd:enumeration value="usage" />
+      <xsd:enumeration value="template-instance" />
+      <xsd:enumeration value="public-inheritance" />
+      <xsd:enumeration value="protected-inheritance" />
+      <xsd:enumeration value="private-inheritance" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxRefKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="compound" />
+      <xsd:enumeration value="member" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxMemberKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="define" />
+      <xsd:enumeration value="property" />
+      <xsd:enumeration value="event" />
+      <xsd:enumeration value="variable" />
+      <xsd:enumeration value="typedef" />
+      <xsd:enumeration value="enum" />
+      <xsd:enumeration value="function" />
+      <xsd:enumeration value="signal" />
+      <xsd:enumeration value="prototype" />
+      <xsd:enumeration value="friend" />
+      <xsd:enumeration value="dcop" />
+      <xsd:enumeration value="slot" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxProtectionKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="public" />
+      <xsd:enumeration value="protected" />
+      <xsd:enumeration value="private" />
+      <xsd:enumeration value="package" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxVirtualKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="non-virtual" />
+      <xsd:enumeration value="virtual" />
+      <xsd:enumeration value="pure-virtual" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxCompoundKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="class" />
+      <xsd:enumeration value="struct" />
+      <xsd:enumeration value="union" />
+      <xsd:enumeration value="interface" />
+      <xsd:enumeration value="protocol" />
+      <xsd:enumeration value="category" />
+      <xsd:enumeration value="exception" />
+      <xsd:enumeration value="file" />
+      <xsd:enumeration value="namespace" />
+      <xsd:enumeration value="group" />
+      <xsd:enumeration value="page" />
+      <xsd:enumeration value="example" />
+      <xsd:enumeration value="dir" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxSectionKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="user-defined" />
+      <xsd:enumeration value="public-type" />
+      <xsd:enumeration value="public-func" />
+      <xsd:enumeration value="public-attrib" />
+      <xsd:enumeration value="public-slot" />
+      <xsd:enumeration value="signal" />
+      <xsd:enumeration value="dcop-func" />
+      <xsd:enumeration value="property" />
+      <xsd:enumeration value="event" />
+      <xsd:enumeration value="public-static-func" />
+      <xsd:enumeration value="public-static-attrib" />
+      <xsd:enumeration value="protected-type" />
+      <xsd:enumeration value="protected-func" />
+      <xsd:enumeration value="protected-attrib" />
+      <xsd:enumeration value="protected-slot" />
+      <xsd:enumeration value="protected-static-func" />
+      <xsd:enumeration value="protected-static-attrib" />
+      <xsd:enumeration value="package-type" />
+      <xsd:enumeration value="package-func" />
+      <xsd:enumeration value="package-attrib" />
+      <xsd:enumeration value="package-static-func" />
+      <xsd:enumeration value="package-static-attrib" />
+      <xsd:enumeration value="private-type" />
+      <xsd:enumeration value="private-func" />
+      <xsd:enumeration value="private-attrib" />
+      <xsd:enumeration value="private-slot" />
+      <xsd:enumeration value="private-static-func" />
+      <xsd:enumeration value="private-static-attrib" />
+      <xsd:enumeration value="friend" />
+      <xsd:enumeration value="related" />
+      <xsd:enumeration value="define" />
+      <xsd:enumeration value="prototype" />
+      <xsd:enumeration value="typedef" />
+      <xsd:enumeration value="enum" />
+      <xsd:enumeration value="func" />
+      <xsd:enumeration value="var" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxHighlightClass">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="comment" />
+      <xsd:enumeration value="normal" />
+      <xsd:enumeration value="preprocessor" />
+      <xsd:enumeration value="keyword" />
+      <xsd:enumeration value="keywordtype" />
+      <xsd:enumeration value="keywordflow" />
+      <xsd:enumeration value="stringliteral" />
+      <xsd:enumeration value="charliteral" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxSimpleSectKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="see" />
+      <xsd:enumeration value="return" />
+      <xsd:enumeration value="author" />
+      <xsd:enumeration value="authors" />
+      <xsd:enumeration value="version" />
+      <xsd:enumeration value="since" />
+      <xsd:enumeration value="date" />
+      <xsd:enumeration value="note" />
+      <xsd:enumeration value="warning" />
+      <xsd:enumeration value="pre" />
+      <xsd:enumeration value="post" />
+      <xsd:enumeration value="invariant" />
+      <xsd:enumeration value="remark" />
+      <xsd:enumeration value="attention" />
+      <xsd:enumeration value="par" />
+      <xsd:enumeration value="rcs" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxVersionNumber">
+    <xsd:restriction base="xsd:string">
+      <xsd:pattern value="\d+\.\d+.*" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxImageKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="html" />
+      <xsd:enumeration value="latex" />
+      <xsd:enumeration value="rtf" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxParamListKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="param" />
+      <xsd:enumeration value="retval" />
+      <xsd:enumeration value="exception" />
+      <xsd:enumeration value="templateparam" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxCharRange">
+    <xsd:restriction base="xsd:string">
+      <xsd:pattern value="[aeiouncAEIOUNC]" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxParamDir">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="in"/>
+      <xsd:enumeration value="out"/>
+      <xsd:enumeration value="inout"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxAccessor">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="retain"/>
+      <xsd:enumeration value="copy"/>
+      <xsd:enumeration value="assign"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+</xsd:schema>
+
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/index.xml b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/index.xml
new file mode 100644
index 000000000..13fd53f90
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/index.xml
@@ -0,0 +1,17 @@
+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<doxygenindex xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="index.xsd" version="1.6.3">
+  <compound refid="classAadvark" kind="class"><name>Aadvark</name>
+    <member refid="classAadvark_1ab79eb58d7bb9d5ddfa5d6f783836cab9" kind="variable"><name>aadvarkness</name></member>
+    <member refid="classAadvark_1abd061aa5f998002e72080a34f512a059" kind="function"><name>print</name></member>
+    <member refid="classAadvark_1adf1a4b97a641411a74a04ab312484462" kind="function"><name>Aadvark</name></member>
+    <member refid="classAadvark_1affd2ada0a85807efcbe26615a848f53e" kind="function"><name>get_aadvarkness</name></member>
+  </compound>
+  <compound refid="aadvark_8cc" kind="file"><name>aadvark.cc</name>
+    <member refid="aadvark_8cc_1acb52858524210ec6dddc3e16d1e52946" kind="function"><name>aadvarky_enough</name></member>
+    <member refid="aadvark_8cc_1ae66f6b31b5ad750f1fe042a706a4e3d4" kind="function"><name>main</name></member>
+  </compound>
+  <compound refid="aadvark_8h" kind="file"><name>aadvark.h</name>
+    <member refid="aadvark_8h_1acb52858524210ec6dddc3e16d1e52946" kind="function"><name>aadvarky_enough</name></member>
+    <member refid="aadvark_8h_1ae66f6b31b5ad750f1fe042a706a4e3d4" kind="function"><name>main</name></member>
+  </compound>
+</doxygenindex>
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/index.xsd b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/index.xsd
new file mode 100644
index 000000000..d7ab2a906
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/index.xsd
@@ -0,0 +1,66 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:element name="doxygenindex" type="DoxygenType"/>
+
+  <xsd:complexType name="DoxygenType">
+    <xsd:sequence>
+      <xsd:element name="compound" type="CompoundType" minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="version" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+  <xsd:complexType name="CompoundType">
+    <xsd:sequence>
+      <xsd:element name="name" type="xsd:string"/>
+      <xsd:element name="member" type="MemberType" minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="refid" type="xsd:string" use="required"/>
+    <xsd:attribute name="kind" type="CompoundKind" use="required"/>
+  </xsd:complexType>
+
+  <xsd:complexType name="MemberType">
+    <xsd:sequence>
+      <xsd:element name="name" type="xsd:string"/>
+    </xsd:sequence>
+    <xsd:attribute name="refid" type="xsd:string" use="required"/>
+    <xsd:attribute name="kind" type="MemberKind" use="required"/>
+  </xsd:complexType>
+  
+  <xsd:simpleType name="CompoundKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="class"/>
+      <xsd:enumeration value="struct"/>
+      <xsd:enumeration value="union"/>
+      <xsd:enumeration value="interface"/>
+      <xsd:enumeration value="protocol"/>
+      <xsd:enumeration value="category"/>
+      <xsd:enumeration value="exception"/>
+      <xsd:enumeration value="file"/>
+      <xsd:enumeration value="namespace"/>
+      <xsd:enumeration value="group"/>
+      <xsd:enumeration value="page"/>
+      <xsd:enumeration value="example"/>
+      <xsd:enumeration value="dir"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="MemberKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="define"/>
+      <xsd:enumeration value="property"/>
+      <xsd:enumeration value="event"/>
+      <xsd:enumeration value="variable"/>
+      <xsd:enumeration value="typedef"/>
+      <xsd:enumeration value="enum"/>
+      <xsd:enumeration value="enumvalue"/>
+      <xsd:enumeration value="function"/>
+      <xsd:enumeration value="signal"/>
+      <xsd:enumeration value="prototype"/>
+      <xsd:enumeration value="friend"/>
+      <xsd:enumeration value="dcop"/>
+      <xsd:enumeration value="slot"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+</xsd:schema>
+