Hypertable::RefHolder< T > Class Template Reference

Helper class used to pass a parameter to the ScopeGuard by reference. More...

#include <ScopeGuard.h>

Public Member Functions
	RefHolder (T &ref)
	operator T & () const

Private Member Functions
RefHolder &	operator= (const RefHolder &)

Private Attributes
T &	m_ref

Detailed Description

template<class T>
class Hypertable::RefHolder< T >

Helper class used to pass a parameter to the ScopeGuard by reference.

e.g.: inline void decr(int &x) { –x; }

void example() { int i = 0; ScopedGuard guard = make_guard(decr, by_ref(i)); // ... }

Definition at line 275 of file ScopeGuard.h.

Constructor & Destructor Documentation

template<class T >

Hypertable::RefHolder< T >::RefHolder ( T &  ref )

inline

Definition at line 277 of file ScopeGuard.h.

Member Function Documentation

template<class T >

Hypertable::RefHolder< T >::operator T & ( ) const

inline

Definition at line 278 of file ScopeGuard.h.

template<class T >

RefHolder& Hypertable::RefHolder< T >::operator= ( const RefHolder< T > &  )

private

Member Data Documentation

template<class T >

T& Hypertable::RefHolder< T >::m_ref

private

Definition at line 282 of file ScopeGuard.h.

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

• /home/doug/src/hypertable/src/cc/Common/ScopeGuard.h