maquina::RedirectStd Class Reference

#include <RedirectStd.h>

Public Types
enum	FileDescriptor { FileDescriptor::out, FileDescriptor::err }

Public Member Functions
	RedirectStd (FileDescriptor fd)
	Once the object created, the stream is redirected. More...
virtual	~RedirectStd ()
FileDescriptor	file_descriptor () const
void	restore ()
	Must be called in the derived object's destructor. More...
virtual void	on_data (const gsl::span< char > &buffer)=0
	The callback when data have been read on the stream. UTF-8 character are integral. More...

Detailed Description

Redirect stdout or stderr to intercept the stream but continue to send it to the original output. The data stream is supposed to be UTF-8 text

Member Enumeration Documentation

FileDescriptor

enum maquina::RedirectStd::FileDescriptor

strong

Enumerator
out	Redirect stdout.
err	Redirect stderr.

Constructor & Destructor Documentation

RedirectStd()

maquina::RedirectStd::RedirectStd

(

FileDescriptor

fd

)

Once the object created, the stream is redirected.

Parameters

fd	The file to redirect

~RedirectStd()

virtual maquina::RedirectStd::~RedirectStd ( )

inlinevirtual

Member Function Documentation

file_descriptor()

FileDescriptor maquina::RedirectStd::file_descriptor ( ) const

inline

on_data()

virtual void maquina::RedirectStd::on_data ( const gsl::span< char > &  buffer )

pure virtual

The callback when data have been read on the stream. UTF-8 character are integral.

The callback is called in a dedicated thread

restore()

void maquina::RedirectStd::restore

(

)

Must be called in the derived object's destructor.

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

• maquina/include/Maquina/RedirectStd.h