dump::FileReader Class Reference

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Table of Contents

• Detailed Description
• Public Member Functions
• Constructor & Destructor Documentation
• FileReader()
• Member Function Documentation
• Finish()
• Read()

#include <userver/dump/operations_file.hpp>

Detailed Description

A handle to a dump file. File operations block the thread.

Definition at line 38 of file operations_file.hpp.

Inheritance diagram for dump::FileReader:

Public Member Functions
	FileReader (std::string path)
	Opens an existing dump file.
void	Finish () override
	Must be called once all data has been read.
template<typename T>
T	Read ()
	Reads binary data.

Constructor & Destructor Documentation

FileReader()

dump::FileReader::FileReader ( std::string path )

explicit

Opens an existing dump file.

Exceptions

`Error`

on a filesystem error

Member Function Documentation

Finish()

void dump::FileReader::Finish ( )

overridevirtual

Must be called once all data has been read.

Warning

This method must not be called from within Write/Read

Exceptions

`Error`

on read operation failure or if there is leftover data

Implements dump::Reader.

Read()

template<typename T>

T dump::Reader::Read ( )

inherited

Reads binary data.

Calls ADL-found Read(reader, To<T>)

Exceptions

`Error`

and any user-thrown std::exception

Definition at line 124 of file operations.hpp.

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The documentation for this class was generated from the following file:

• userver/dump/operations_file.hpp