gserialized_hash()

int32_t gserialized_hash

(

const GSERIALIZED *

g

)

Returns a hash code for the srid/type/geometry information in the GSERIALIZED.

Ignores metadata like flags and optional boxes, etc.

Definition at line 143 of file gserialized.c.

{
        if (GFLAGS_GET_VERSION(g->gflags))
                return gserialized2_hash(g);
        else
                return gserialized1_hash(g);
}

References GSERIALIZED::gflags, GFLAGS_GET_VERSION, gserialized1_hash(), and gserialized2_hash().

Referenced by lwgeom_hash().

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