Return the value of the specified array left‐shifted by the specified numBits positions, having filled the lower‐index positions with zeros. The behavior is undefined unless numBits <= array.length(). Note that the length of the result equals the length of the original array, and that the highest‐order numBits are discarded in the result.

Synopsis

Declared in <bdlc_bitarray.h>

bdlc::BitArray
operator<<(
    BitArray const& array,
    std::size_t numBits);

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