bcache::scoped_unset_env_t Class Reference

A class for temporarily clearing an environment variable. More...

#include <env_utils.hpp>

Public Member Functions
	scoped_unset_env_t (const std::string &name)
	Temporarily clear an environment variable. More...
	~scoped_unset_env_t ()
	Restore the environment variable to its old value.

Private Attributes
std::string	m_name
env_var_t	m_old_env_var

Detailed Description

A class for temporarily clearing an environment variable.

Constructor & Destructor Documentation

scoped_unset_env_t()

bcache::scoped_unset_env_t::scoped_unset_env_t

(

const std::string &

name

)

Temporarily clear an environment variable.

Parameters

name	The name of the environment variable.

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

• base/env_utils.hpp
• base/env_utils.cpp