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<title>Send RDF Triples to serializer: Raptor RDF Syntax Library Manual</title>
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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="tutorial-serializer-send-triples"></a>Send RDF Triples to serializer</h2></div></div></div>
<p>
Once the serializer has been started, RDF triples can be sent to it
via the
<a class="link" href="raptor2-section-serializer.html#raptor-serializer-serialize-statement" title="raptor_serializer_serialize_statement ()"><code class="function">raptor_serializer_serialize_statement()</code></a>
function with a
<a class="link" href="raptor2-section-triples.html#raptor-statement" title="raptor_statement"><span class="type">raptor_statement</span></a>
value.
</p>
<p>Once all triples are sent, the serializing must be finished
with a call to
<a class="link" href="raptor2-section-serializer.html#raptor-serializer-serialize-end" title="raptor_serializer_serialize_end ()"><code class="function">raptor_serializer_serialize_end()</code></a>.
In particular, only at this point does the
<a class="link" href="raptor2-section-iostream.html#raptor-iostream" title="raptor_iostream"><span class="type">raptor_iostream</span></a>
get flushed or any string constructed for
<a class="link" href="raptor2-section-serializer.html#raptor-serializer-start-to-string" title="raptor_serializer_start_to_string ()"><code class="function">raptor_serializer_start_to_string()</code></a>.
</p>
<pre class="programlisting">
/* start the serializing somehow */
while( /* got RDF triples */ ) {
raptor_serializer_serialize_statement(rdf_serializer, triple);
}
raptor_serializer_serialize_end(rdf_serializer);
/* now can use the serializing result (FILE, string, raptor_iostream) */
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