Replace a bit range in this array with bits from srcArray.

Synopsis

Declared in <bdlc_bitarray.h>

void
assign(
    std::size_t dstIndex,
    BitArray const& srcArray,
    std::size_t srcIndex,
    std::size_t numBits);

Description

Replace the specified numBits in this array, beginning at the specified dstIndex, with values from the specified srcArray beginning at the specified srcIndex. The behavior is undefined unless dstIndex + numBits <= length() and srcIndex + numBits <= srcArray.length(). Note that, absent aliasing, this method has the same behavior as, but is more efficient than: ` remove(dstIndex, numBits); insert(dstIndex, srcArray, srcIndex, numBits); `

Parameters

Name

Description

dstIndex

starting index in this array

srcArray

array providing the replacement bits

srcIndex

starting index in srcArray

numBits

number of bits to replace

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