<!-- ##### SECTION Title ##### -->
Triples Source

<!-- ##### SECTION Short_Description ##### -->
Source of matches to a triple pattern.

<!-- ##### SECTION Long_Description ##### -->
<para>
A factory that provides the raw triple matches for a triple pattern
against some RDF graph.  The #rasqal_triples_source_factory
must create use a new #rasqal_triples_source that can be used
to initialise and build a #rasqal_triples_match for some
#rasqal_triple (subject, predicate, object, origin URI).
</para>

<!-- ##### SECTION See_Also ##### -->
<para>

</para>

<!-- ##### SECTION Stability_Level ##### -->


<!-- ##### STRUCT rasqal_triple_meta ##### -->
<para>

</para>

@bindings: 
@triples_match: 
@context: 
@parts: 
@is_exact: 
@executed: 

<!-- ##### STRUCT rasqal_triples_match ##### -->
<para>

</para>

@user_data: 
@bind_match: 
@next_match: 
@is_end: 
@finish: 
@world: 

<!-- ##### STRUCT rasqal_triples_source ##### -->
<para>

</para>

@query: 
@user_data: 
@init_triples_match: 
@triple_present: 
@free_triples_source: 

<!-- ##### STRUCT rasqal_triples_source_factory ##### -->
<para>

</para>

@user_data: 
@user_data_size: 
@new_triples_source: 

<!-- ##### FUNCTION rasqal_set_triples_source_factory ##### -->
<para>

</para>

@world: 
@register_fn: 
@user_data: 


