wb::variable_finalizer< T > Class Template Reference

Finalizer class to help with exception safety sets variable to value on destruction. More...

#include <utility.hpp>

Public Member Functions
	variable_finalizer (T &variable, T value)
	~variable_finalizer ()
void	clear ()
	Stop tracking the variable, i.e. More...

Private Attributes
T *	variable_
T	value_

Detailed Description

template<typename T>
class wb::variable_finalizer< T >

Finalizer class to help with exception safety sets variable to value on destruction.

Definition at line 81 of file utility.hpp.

Constructor & Destructor Documentation

template<typename T>

wb::variable_finalizer< T >::variable_finalizer ( T &  variable, T  value  )

inline

Definition at line 84 of file utility.hpp.

template<typename T>

wb::variable_finalizer< T >::~variable_finalizer ( )

inline

Definition at line 88 of file utility.hpp.

References wb::variable_finalizer< T >::value_, and wb::variable_finalizer< T >::variable_.

Member Function Documentation

template<typename T>

void wb::variable_finalizer< T >::clear ( )

inline

Stop tracking the variable, i.e.

this object won't do anything on destruction.

Definition at line 95 of file utility.hpp.

References wb::variable_finalizer< T >::variable_.

Member Data Documentation

template<typename T>

T wb::variable_finalizer< T >::value_

private

Definition at line 101 of file utility.hpp.

Referenced by wb::variable_finalizer< T >::~variable_finalizer().

template<typename T>

T* wb::variable_finalizer< T >::variable_

private

Definition at line 100 of file utility.hpp.

Referenced by wb::variable_finalizer< T >::clear(), and wb::variable_finalizer< T >::~variable_finalizer().

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

• whiteboard/utility.hpp