dlvhex
2.5.0
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Public Member Functions | |
TestIdpAtom () | |
virtual void | retrieve (const Query &query, Answer &answer) |
Retrieve answer to a query (external computation happens here). |
Definition at line 1423 of file TestPlugin.cpp.
TestIdpAtom::TestIdpAtom | ( | ) | [inline] |
Definition at line 1427 of file TestPlugin.cpp.
References PluginAtom::addInputPredicate(), PluginAtom::prop, PluginAtom::setOutputArity(), ExtSourceProperties::setProvidesPartialAnswer(), and WARNING().
virtual void TestIdpAtom::retrieve | ( | const Query & | query, |
Answer & | answer | ||
) | [inline, virtual] |
Retrieve answer to a query (external computation happens here).
This function implements the external atom computation without customized learning functions.
Answer tuples must conform to the content of the pattern tuple in Query:
See also documentation of Query and Answer classes.
If both retrieve(const Query& query, Answer& answer) and retrieve(const Query& query, Answer& answer, NogoodContainerPtr nogoods) are overridden, the latter takes over precedence.
query | Input to the external source. |
answer | Output of the external source. |
Reimplemented from PluginAtom.
Definition at line 1437 of file TestPlugin.cpp.
References PluginAtom::Answer::get(), PluginAtom::getRegistry(), PluginAtom::Answer::getUnknown(), PluginAtom::Query::interpretation, ID::MAINKIND_ATOM, PluginAtom::Query::predicateInputMask, ID::SUBKIND_ATOM_ORDINARYG, and Atom::tuple.