UT_Singleton< T, DESTRUCTONEXIT > Class Template Reference

#include <UT_Singleton.h>

Inheritance diagram for UT_Singleton< T, DESTRUCTONEXIT >:

Public Member Functions
	UT_Singleton ()
	~UT_Singleton ()
template<class LOCK >
T &	get (LOCK &lock)
template<class LOCK , typename S >
T &	get (LOCK &lock, S s)
template<class LOCK >
void	unsafeSet (LOCK &lock, T *newp)

Detailed Description

template<typename T, bool DESTRUCTONEXIT = false>
class UT_Singleton< T, DESTRUCTONEXIT >

This is the same as UT_SingletonWithLock, except referencing an existing lock in get(), instead of holding its own. This can be useful for avoiding having many locks as member variables when using UT_Singleton for pointer member variables that are allocated on-demand, or if another lock would need to be acquired in order to run new T().

Definition at line 132 of file UT_Singleton.h.

Constructor & Destructor Documentation

template<typename T, bool DESTRUCTONEXIT = false>

UT_Singleton< T, DESTRUCTONEXIT >::UT_Singleton ( )

inline

Definition at line 135 of file UT_Singleton.h.

template<typename T, bool DESTRUCTONEXIT = false>

UT_Singleton< T, DESTRUCTONEXIT >::~UT_Singleton ( )

inline

Definition at line 136 of file UT_Singleton.h.

Member Function Documentation

template<typename T, bool DESTRUCTONEXIT = false>

template<class LOCK >

T& UT_Singleton< T, DESTRUCTONEXIT >::get ( LOCK &  lock )

inline

Definition at line 145 of file UT_Singleton.h.

template<typename T, bool DESTRUCTONEXIT = false>

template<class LOCK , typename S >

T& UT_Singleton< T, DESTRUCTONEXIT >::get ( LOCK &  lock, S  s  )

inline

Definition at line 151 of file UT_Singleton.h.

template<typename T, bool DESTRUCTONEXIT = false>

template<class LOCK >

void UT_Singleton< T, DESTRUCTONEXIT >::unsafeSet ( LOCK &  lock, T *  newp  )

inline

NOTE: Even though unsafeSet locks, it is still unsafe, because other threads may have called get(), gotten a valid pointer, and be using it when unsafeSet destructs it.

Definition at line 160 of file UT_Singleton.h.

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

• UT/UT_Singleton.h