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ACE_Env_Value< T > Class Template Reference

Enviroment Variable Value. More...

#include <Env_Value_T.h>

Collaboration diagram for ACE_Env_Value< T >:

[legend]List of all members.

Public Methods
	ACE_Env_Value (void)
	ACE_Env_Value (const ACE_TCHAR *varname, const T &vardefault)
	Constructor that calls <open>.
	~ACE_Env_Value (void)
	Destroy the value.
	operator T (void)
	Returns the value as type T.
void	open (const ACE_TCHAR *varname, const T &defval)
const ACE_TCHAR *	varname (void) const
	Returns the name of the variable being tracked.
Private Methods
	ACE_Env_Value (const ACE_Env_Value< T > &)
	Disallow copying and assignment.
ACE_Env_Value< T >	operator= (const ACE_Env_Value< T > &)
void	fetch_value (void)
Private Attributes
const ACE_TCHAR *	varname_
T	value_

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Detailed Description

template<class T>
class ACE_Env_Value< T >

Enviroment Variable Value.

Reads a variable from the user enviroment, providing a default value.

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Constructor & Destructor Documentation

template<class T> ACE_INLINE ACE_Env_Value< T >::ACE_Env_Value (  void    )

Default constructor which isn't bound to a specific environment variable name or a default value. Before being useful it must <open>'d.

template<class T> ACE_INLINE ACE_Env_Value< T >::ACE_Env_Value (  const ACE_TCHAR *    varname, const T &    vardefault )

Constructor that calls <open>.

template<class T> ACE_INLINE ACE_Env_Value< T >::~ACE_Env_Value (  void    )

Destroy the value.

template<class T> ACE_Env_Value< T >::ACE_Env_Value (  const ACE_Env_Value< T > &    )  [private]

Disallow copying and assignment.

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Member Function Documentation

template<class T> ACE_INLINE void ACE_Env_Value< T >::fetch_value (  void    )  [private]

template<class T> ACE_INLINE void ACE_Env_Value< T >::open (  const ACE_TCHAR *    varname, const T &    defval )

The constructor, read <varname> from the environment, using <vardefault> as its value if it is not defined.

template<class T> ACE_INLINE ACE_Env_Value< T >::operator T (  void    )

Returns the value as type T.

template<class T> ACE_Env_Value<T> ACE_Env_Value< T >::operator= (  const ACE_Env_Value< T > &    )  [private]

template<class T> ACE_INLINE const ACE_TCHAR * ACE_Env_Value< T >::varname (  void    )  const

Returns the name of the variable being tracked.

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Member Data Documentation

template<class T> T ACE_Env_Value< T >::value_ [private]

template<class T> const ACE_TCHAR* ACE_Env_Value< T >::varname_ [private]

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

• /export2/deucetmp/bala/release_try/ACE_wrappers/ace/Env_Value_T.h
• /export2/deucetmp/bala/release_try/ACE_wrappers/ace/Env_Value_T.i

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