BloombergLP::bdlb::BitStringUtil::xorEqual

Bitwise XOR the specified numBits of the specified dstBitString starting at the specified dstIndex with the numBits of the specified srcBitString starting at the specified srcIndex, and write the result over the bits that were read from dstBitString. The behavior is undefined unless dstBitString has a length of at least dstIndex + numBits and srcBitString has a length of at least srcIndex + numBits.

Synopsis

Declared in <bdlb_bitstringutil.h>

static
void
xorEqual(
    uint64_t* dstBitString,
    std::size_t dstIndex,
    uint64_t const* srcBitString,
    std::size_t srcIndex,
    std::size_t numBits);

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