Method copyFromPage

src/storage/compression/compression.cpp:510–519

}

void ConstantCompression::copyFromPage(const uint8_t* srcBuffer, uint64_t srcOffset,
    uint8_t* dstBuffer, uint64_t dstOffset, uint64_t numValues,
    const CompressionMetadata& metadata) const {
    if (dataType == common::PhysicalTypeID::BOOL) {
        common::NullMask::setNullRange(reinterpret_cast<uint64_t*>(dstBuffer), dstOffset, numValues,
            metadata.min.unsignedInt);
    } else {
        decompressFromPage(srcBuffer, srcOffset, dstBuffer, dstOffset, numValues, metadata);
    }
}

template<typename T>
inline T abs(T value);