#include "lcn_types.h"
#include "lcn_index.h"
Go to the source code of this file.
Typedefs | |
| typedef lcn_weight_t | lcn_weight_t |
| The structure that stores data about a query that must be modified during a search. | |
| typedef lcn_scorer_t | lcn_scorer_t |
| Abstract scorer object. | |
Functions | |
| lcn_error_t * | lcn_term_scorer_create (lcn_scorer_t **scorer, lcn_weight_t *weight, lcn_doc_iter_t *iter, apr_pool_t *pool) |
| Create a scorer that returns scores for each document matched by weight in iter, allocated in pool. | |
| lcn_error_t * | lcn_boolean_scorer_create (lcn_scorer_t **scorer, apr_array_header_t *must, apr_array_header_t *should, apr_array_header_t *must_not, lcn_index_t *index, apr_pool_t *pool) |
| Create a scorer that returns scores for documents matched by the arrays of queries must, should, and must_not, searching in index, allocated in pool. | |
| lcn_error_t * | lcn_scorer_next (lcn_boolean_t *next, lcn_scorer_t *scorer) |
| Advance scorer to the next document. | |
| apr_uint32_t | lcn_scorer_doc (lcn_scorer_t *scorer) |
| Return the current document for scorer. | |
| float | lcn_scorer_score (lcn_scorer_t *scorer) |
| Return the score for the current document for scorer. | |
Definition in file lcn_scorer.h.
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The structure that stores data about a query that must be modified during a search. This allows a given query to be reused for more than one search. This is declared here rather than in lcn_query.h to avoid circular dependencies. Definition at line 39 of file lcn_scorer.h. |
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Advance scorer to the next document. If there is another document in the sequence next is set to TRUE, otherwise next is set to FALSE. |
1.4.0