PLMD::Tools::DirectoryChanger Class Reference

Tiny class that changes directory and comes back when going out of scope. More...

#include <Tools.h>

Public Member Functions
	DirectoryChanger (const char *path)
	~DirectoryChanger ()

Private Attributes
char	cwd [buffersize] = {0}

Static Private Attributes
static const std::size_t	buffersize =4096

Detailed Description

Tiny class that changes directory and comes back when going out of scope.

In case system calls to change dir are not available it throws an exception.

Warning

By construction, changing directory breaks thread safety! Use with care.

Constructor & Destructor Documentation

DirectoryChanger()

PLMD::Tools::DirectoryChanger::DirectoryChanger ( const char *  path )

explicit

~DirectoryChanger()

PLMD::Tools::DirectoryChanger::~DirectoryChanger

(

)

Member Data Documentation

buffersize

const std::size_t PLMD::Tools::DirectoryChanger::buffersize =4096

staticprivate

cwd

char PLMD::Tools::DirectoryChanger::cwd[buffersize] = {0}

private

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

• tools/Tools.h
• tools/Tools.cpp