dx::redirect::file Class Reference

redirect stdout to file More...

#include <dx_redirect.h>

Inheritance diagram for dx::redirect::file:

Collaboration diagram for dx::redirect::file:

Public Member Functions
	file (std::ostream &ostream, const char *file, std::ofstream::openmode openmode=std::ios::app)
	~file ()

Detailed Description

redirect stdout to file

Multiple file instances can target the same ostream (e.g. std::clog) concurrently and outlive each other in any order - construction/destruction here is not required to nest LIFO, unlike redirect::indent. Each instance's rdbuf install/ restore is therefore tracked on a shared, mutex-guarded stack per ostream rather than each instance blindly capturing and restoring "whatever was there before me": naively doing that lets an instance destructed after some other, unrelated instance restore a now-dangling streambuf pointer that other instance owned.

Constructor & Destructor Documentation

file()

dx::redirect::file::file ( std::ostream & ostream, const char * file, std::ofstream::openmode openmode = std::ios::app )

inline

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~file()

dx::redirect::file::~file ( )

inline

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

• dx_redirect.h