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C++解压大型数据集

发布时间:2024-10-30 11:41:00 来源:亿速云 阅读:78 作者:小樊 栏目:编程语言

解压大型数据集时,C++可以提供高效的性能。以下是一个使用C++解压大型数据集的示例代码,该代码假设数据集是一个tar文件格式,并且已经存储在磁盘上。代码中使用了boost::iostreams库来处理文件流,因此需要确保该库已经安装。

#include <iostream>
#include <fstream>
#include <boost/iostreams/filtering_stream.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/filter/lzma.hpp>
#include <boost/iostreams/filter/xz.hpp>
#include <boost/iostreams/filter/uncompress.hpp>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/gzip.hpp>
#include <boost/iostreams/filter/
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