lwcollection_concat_in_place()

LWCOLLECTION * lwcollection_concat_in_place ( LWCOLLECTION *  col1, const LWCOLLECTION *  col2  )

extern

Appends all geometries from col2 to col1 in place.

Caller is responsible to release col2.

Definition at line 241 of file lwcollection.c.

{
        uint32_t i;
        if (!col1 || !col2) return NULL;
        for (i = 0; i < col2->ngeoms; i++)
                col1 = lwcollection_add_lwgeom(col1, col2->geoms[i]);
        return col1;
}

References LWCOLLECTION::geoms, lwcollection_add_lwgeom(), and LWCOLLECTION::ngeoms.

Referenced by lwcollection_clip_to_ordinate_range(), and lwcollection_offsetcurve().

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