add_value_as_string_with_size()

static void add_value_as_string_with_size ( mvt_agg_context *  ctx, char *  value, size_t  size, uint32_t *  tags, uint32_t  k  )

static

Definition at line 510 of file mvt.c.

{
        struct mvt_kv_string_value *kv;
        POSTGIS_DEBUG(2, "add_value_as_string called");
        HASH_FIND(hh, ctx->string_values_hash, value, size, kv);
        if (!kv)
        {
                POSTGIS_DEBUG(4, "add_value_as_string value not found");
                kv = palloc(sizeof(*kv));
                POSTGIS_DEBUGF(4, "add_value_as_string new hash key: %d",
                        ctx->values_hash_i);
                kv->id = ctx->values_hash_i++;
                kv->string_value = value;
                HASH_ADD_KEYPTR(hh, ctx->string_values_hash, kv->string_value,
                        size, kv);
        }
        tags[ctx->row_columns*2] = k;
        tags[ctx->row_columns*2+1] = kv->id;
}

References HASH_ADD_KEYPTR, HASH_FIND, mvt_kv_string_value::hh, mvt_kv_string_value::id, mvt_agg_context::row_columns, mvt_kv_string_value::string_value, mvt_agg_context::string_values_hash, genraster::value, and mvt_agg_context::values_hash_i.

Referenced by add_value_as_string().

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