array_to_json_internal()

static void array_to_json_internal ( Datum  array, StringInfo  result, bool  use_line_feeds  )

static

Definition at line 451 of file lwgeom_out_geojson.c.

{
        ArrayType  *v = DatumGetArrayTypeP(array);
        Oid                     element_type = ARR_ELEMTYPE(v);
        int                *dim;
        int                     ndim;
        int                     nitems;
        int                     count = 0;
        Datum      *elements;
        bool       *nulls;
        int16           typlen;
        bool            typbyval;
        char            typalign;
        JsonTypeCategory tcategory;
        Oid                     outfuncoid;
 
        ndim = ARR_NDIM(v);
        dim = ARR_DIMS(v);
        nitems = ArrayGetNItems(ndim, dim);
 
        if (nitems <= 0)
        {
                appendStringInfoString(result, "[]");
                return;
        }
 
        get_typlenbyvalalign(element_type,
                                                 &typlen, &typbyval, &typalign);
 
        json_categorize_type(element_type,
                                                 &tcategory, &outfuncoid);
 
        deconstruct_array(v, element_type, typlen, typbyval,
                                          typalign, &elements, &nulls,
                                          &nitems);
 
        array_dim_to_json(result, 0, ndim, dim, elements, nulls, &count, tcategory,
                                          outfuncoid, use_line_feeds);
 
        pfree(elements);
        pfree(nulls);
}

References array_dim_to_json(), genraster::count, json_categorize_type(), and result.

Referenced by datum_to_json().

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