env.hpp File Reference

Implements zero-cost abstractions for the getenv(3) facilities. More...

#include "error.hpp"
#include <cstdlib>

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Classes
struct	sys::env::error
	The domain error type. More...
class	sys::env::Var
	A reference type refering to an environment variable. More...
struct	sys::env::Vars
	A singleton class providing access to environment variables. More...

Namespaces
	sys
	Wrappers around native system interfaces.
	sys::env
	Provides wrappers around the getenv() family of functions.

Variables
struct sys::env::Vars	sys::env::vars
	Singleton providing access to environment variables.

Detailed Description

Implements zero-cost abstractions for the getenv(3) facilities.

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Class Documentation

sys::env::error

struct sys::env::error

The domain error type.