Lines Matching refs:query
55 * you want to handle, add elements to your query using one of the two methods
58 * QEQueryEvaluate() returns true if the query matches the object you provide,
61 * using that query engine instance if an error did occur.
73 * predicate, the query engine will just keep rolling along (and you might see a
83 * by the query engine as a whole; you should update this by the number of
87 * - A pointer to the query user data.
88 * - A pointer to the query's error code, which you should set to
110 * NOTE: If you get a reference to query element's predicate, and then set the
118 * You can forgo using parse callbacks if you want to build query elements
128 * result in an incorrectly-structures query (for example, with two OR operators
136 * - The query element being evaluated.
138 * - A pointer to the query use data.
139 * - A pointer to the query's error code, which you should set to
146 * Your callback does not need to handle whether the query element is negated;
147 * the query engine does that.
152 * as well as just checking them against a query predicate. For example, you
158 * XXX: Allow for inspection/traversal of query, and insertion?
202 * Create and set up a query.
205 void QEQueryFree(QEQueryRef query);
212 void QEQuerySetOperators(QEQueryRef query,
221 void QEQueryEmptyParseDictionaries(QEQueryRef query);
226 QEQueryRef query,
231 QEQueryRef query,
240 QEQueryRef query,
244 Boolean QEQueryIsComplete(QEQueryRef query);
245 QEQueryError QEQueryLastError(QEQueryRef query);
248 * Evaluate a query.
250 void QEQuerySetShortCircuits(QEQueryRef query, Boolean flag);
251 Boolean QEQueryGetShortCircuits(QEQueryRef query);
252 Boolean QEQueryEvaluate(QEQueryRef query, void * object);
255 * Build a query from command-line arguments. See below for hand-building.
258 QEQueryRef query,
264 * Functions for manually building a query.
267 QEQueryRef query,
273 * which sets internal values needed by the query engine.
276 QEQueryRef query,
279 Boolean QEQueryAppendAndOperator(QEQueryRef query);
280 Boolean QEQueryAppendOrOperator(QEQueryRef query);
282 Boolean QEQueryStartGroup(QEQueryRef query, Boolean negated);
283 Boolean QEQueryEndGroup(QEQueryRef query);
308 * Print the raw CFPropertyList contents of a query.
310 void QEQueryPrint(QEQueryRef query);