TensorFlow教程之API DOC 6.1.3 Class tensorflow::RandomAccessFile

    xiaoxiao2021-07-22  290

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    Class tensorflow::RandomAccessFile

    A file abstraction for randomly reading the contents of a file.

    Member Summary

    tensorflow::RandomAccessFile::RandomAccessFile()virtual tensorflow::RandomAccessFile::~RandomAccessFile() virtual Status tensorflow::RandomAccessFile::Read(uint64 offset, size_t n, StringPiece *result, char *scratch) const =0 Reads up to "n" bytes from the file starting at "offset".

    Member Details

    tensorflow::RandomAccessFile::RandomAccessFile()

    virtual tensorflow::RandomAccessFile::~RandomAccessFile()

    virtual Status tensorflow::RandomAccessFile::Read(uint64 offset, size_t n, StringPiece *result, char *scratch) const =0

    Reads up to "n" bytes from the file starting at "offset".

    "scratch[0..n-1]" may be written by this routine. Sets "result" to the data that was read (including if fewer than "n" bytes were successfully read). May set "result" to point at data in "scratch[0..n-1]", so "scratch[0..n-1]" must be live when "*result" is used.

    On OK returned status: "n" bytes have been stored in "result". On non-OK returned status: [0..n] bytes have been stored in "result".

    Returns OUT_OF_RANGE if fewer than n bytes were stored in "*result" because of EOF.

    Safe for concurrent use by multiple threads.

    相关资源:2017年11月最新黑群晖6.1.3免洗白教程

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