basic_environment_variable Class Template Reference
[System Library]

#include <unixstl/system/environment_variable.hpp>

List of all members.

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Detailed Description

template<typename C, typename T = system_traits<C>, typename A = typename stlsoft:: allocator_selector <C>::allocator_type>
class unixstl::basic_environment_variable< C, T, A >

Represents an environment variable.

Parameters:

	C	The character type
	T	The traits type. Defaults to system_traits<C>. On translators that do not support default template arguments, it must be explicitly stipulated
	A	The allocator class. Defaults to stlsoft::allocator_selector<C>::allocator_type. On translators that do not support default template arguments, it is not part of the template parameter list.

Public Types
typedef C	char_type
	The char type.
typedef T	traits_type
	The traits type.
typedef A	allocator_type
	The allocator type.
typedef basic_environment_variable< C, T, A >	class_type
	The current parameterisation of the type.
typedef size_t	size_type
	The size type.
typedef us_ptrdiff_t	difference_type
	The difference type.
Public Member Functions
	basic_environment_variable (char_type const *name)
	Create an instance representing the given environment variable.
template<typename S>
	basic_environment_variable (S const &name)
	Create an instance representing the given environment variable.
	operator char_type const * () const
	Implicit conversion to a non-mutable (const) pointer to the variable.
size_type	length () const
	Returns the length of the variable.

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Member Typedef Documentation

typedef C char_type

The char type.

typedef T traits_type

The traits type.

typedef A allocator_type

The allocator type.

typedef basic_environment_variable<C, T, A> class_type

The current parameterisation of the type.

typedef size_t size_type

The size type.

typedef us_ptrdiff_t difference_type

The difference type.

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Constructor & Destructor Documentation

basic_environment_variable

(

char_type const *

name

)

[inline, explicit]

Create an instance representing the given environment variable.

basic_environment_variable

(

S const &

name

)

[inline, explicit]

Create an instance representing the given environment variable.

References unixstl::c_str_ptr(), and stlsoft_ns_qual.

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Member Function Documentation

operator char_type const *

(

)

const [inline]

Implicit conversion to a non-mutable (const) pointer to the variable.

size_type length

(

)

const [inline]

Returns the length of the variable.

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

• unixstl/system/environment_variable.hpp