reference_guides/latest/env_8hpp_source.html

#pragma once

#include "environment.hpp"


namespace xtd {


  [[nodiscard]] inline auto env(const xtd::string& variable) -> xtd::string {return xtd::environment::get_environment_variable(variable);}

  [[nodiscard]] inline auto env(const xtd::string& variable, xtd::environment_variable_target target) -> xtd::string {return xtd::environment::get_environment_variable(variable, target);}

}


#define env_(...) xtd::env(__VA_ARGS__)

xtd::environment::get_environment_variable
static auto get_environment_variable(const xtd::string &variable) -> xtd::string
Retrieves the value of an environment variable from the current process.

environment.hpp
Contains xtd::environment class.

xtd::string
xtd::basic_string< char > string
Represents text as a sequence of UTF-8 code units.
Definition __string_definitions.hpp:43

xtd::environment_variable_target
environment_variable_target
Specifies the location where an environment variable is stored or retrieved in a set or get operation...
Definition environment_variable_target.hpp:15

xtd
The xtd namespace contains all fundamental classes to access Hardware, Os, System,...
Definition abstract_object.hpp:8