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MySQL NDB Cluster API Developer Guide
Download this Manual HashMap::getMapValues()

Description.  Gets the values listed in the hash map.


int getMapValues
      Uint32* dst,
      Uint32 len
    ) const

Parameters.  A pointer to a set of values (dst) and the number of values (len).

Return value.  Returns 0 on success; on failure, returns -1 and sets error.