susumu.yata
null+****@clear*****
Wed Sep 9 14:01:23 JST 2015
susumu.yata 2015-09-09 14:01:23 +0900 (Wed, 09 Sep 2015) New Revision: 10fb2dbbfd5615fdd6f12c193461dc12c19c8046 https://github.com/groonga/groonga/commit/10fb2dbbfd5615fdd6f12c193461dc12c19c8046 Message: grn_ts: add grn_ts_expr_node_evaluate_to_buf() GitHub: #385 Modified files: lib/ts.c Modified: lib/ts.c (+43 -0) =================================================================== --- lib/ts.c 2015-09-09 12:24:37 +0900 (2a1d4e9) +++ lib/ts.c 2015-09-09 14:01:23 +0900 (a5d361d) @@ -1893,6 +1893,11 @@ enum { static grn_rc grn_ts_expr_node_evaluate(grn_ctx *ctx, grn_ts_expr_node *node, const grn_ts_record *in, size_t n_in, void *out); +static grn_rc grn_ts_expr_node_evaluate_to_buf(grn_ctx *ctx, + grn_ts_expr_node *node, + const grn_ts_record *in, + size_t n_in, + grn_ts_buf *out); static grn_rc grn_ts_expr_node_filter(grn_ctx *ctx, grn_ts_expr_node *node, grn_ts_record *in, size_t n_in, grn_ts_record *out, size_t *n_out); @@ -2275,6 +2280,44 @@ grn_ts_expr_node_evaluate(grn_ctx *ctx, grn_ts_expr_node *node, } #undef GRN_TS_EXPR_NODE_EVALUATE_CASE_BLOCK +#define GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_CASE_BLOCK(KIND, kind)\ + case GRN_TS_ ## KIND: {\ + grn_rc rc = grn_ts_buf_reserve(ctx, out, sizeof(grn_ts_ ## kind) * n_in);\ + if (rc != GRN_SUCCESS) {\ + return rc;\ + }\ + return grn_ts_expr_node_evaluate(ctx, node, in, n_in, out);\ + } +#define GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_VECTOR_CASE_BLOCK(KIND, kind)\ + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_CASE_BLOCK(KIND ## _VECTOR, kind ## _vector) +/* grn_ts_expr_node_evaluate_to_buf() evaluates a subexpression. */ +static grn_rc +grn_ts_expr_node_evaluate_to_buf(grn_ctx *ctx, grn_ts_expr_node *node, + const grn_ts_record *in, size_t n_in, + grn_ts_buf *out) { + switch (node->data_kind) { + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_CASE_BLOCK(BOOL, bool) + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_CASE_BLOCK(INT, int) + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_CASE_BLOCK(FLOAT, float) + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_CASE_BLOCK(TIME, time) + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_CASE_BLOCK(TEXT, text) + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_CASE_BLOCK(GEO_POINT, geo_point) + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_CASE_BLOCK(REF, ref) + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_VECTOR_CASE_BLOCK(BOOL, bool) + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_VECTOR_CASE_BLOCK(INT, int) + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_VECTOR_CASE_BLOCK(FLOAT, float) + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_VECTOR_CASE_BLOCK(TIME, time) + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_VECTOR_CASE_BLOCK(TEXT, text) + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_VECTOR_CASE_BLOCK(GEO_POINT, geo_point) + GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_VECTOR_CASE_BLOCK(REF, ref) + default: { + return GRN_INVALID_ARGUMENT; + } + } +} +#undef GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_VECTOR_CASE_BLOCK +#undef GRN_TS_EXPR_NODE_EVALUATE_TO_BUF_CASE_BLOCK + #define GRN_TS_EXPR_NODE_FILTER_CASE_BLOCK(TYPE, type)\ case GRN_TS_EXPR_ ## TYPE ## _NODE: {\ grn_ts_expr_ ## type ## _node *type ## _node;\ -------------- next part -------------- HTML����������������������������...ダウンロード
