zypp::env::ScopedSet Class Reference

Temporarily set/unset an environment variable. More...

#include <base/Env.h>

Public Member Functions
	ScopedSet (const ScopedSet &)=delete
ScopedSet &	operator= (const ScopedSet &)=delete
	ScopedSet (ScopedSet &&)=default
ScopedSet &	operator= (ScopedSet &&)=default
	ScopedSet ()
	Default ctor (NOOP). More...
	ScopedSet (std::string var_r, const char *val_r)
	Set var_r to val_r (unsets var_r if val_r is a nullptr). More...
	~ScopedSet ()
	Restore the original setting. More...

Private Member Functions
void	setval (const char *val_r)

Private Attributes
std::string	_var
std::unique_ptr< std::string >	_val

Detailed Description

Temporarily set/unset an environment variable.

Definition at line 28 of file Env.h.

Constructor & Destructor Documentation

ScopedSet() [1/4]

zypp::env::ScopedSet::ScopedSet ( const ScopedSet &  )

delete

ScopedSet() [2/4]

zypp::env::ScopedSet::ScopedSet ( ScopedSet &&  )

default

ScopedSet() [3/4]

zypp::env::ScopedSet::ScopedSet ( )

inline

Default ctor (NOOP).

Definition at line 38 of file Env.h.

ScopedSet() [4/4]

zypp::env::ScopedSet::ScopedSet ( std::string  var_r, const char *  val_r  )

inline

Set var_r to val_r (unsets var_r if val_r is a nullptr).

Definition at line 42 of file Env.h.

~ScopedSet()

zypp::env::ScopedSet::~ScopedSet ( )

inline

Restore the original setting.

Definition at line 54 of file Env.h.

Member Function Documentation

operator=() [1/2]

ScopedSet & zypp::env::ScopedSet::operator= ( const ScopedSet &  )

delete

operator=() [2/2]

ScopedSet & zypp::env::ScopedSet::operator= ( ScopedSet &&  )

default

setval()

void zypp::env::ScopedSet::setval ( const char *  val_r )

inlineprivate

Definition at line 61 of file Env.h.

Member Data Documentation

_var

std::string zypp::env::ScopedSet::_var

private

Definition at line 70 of file Env.h.

_val

std::unique_ptr<std::string> zypp::env::ScopedSet::_val

private

Definition at line 71 of file Env.h.

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

• zypp/base/Env.h