rtl::StaticWithArg< T, Data, Unique > Class Template Reference

Helper base class for a late-initialized (default-constructed) static variable, implementing the double-checked locking pattern correctly. More...

#include <instance.hxx>

Static Public Member Functions
static T &	get (const Data &rData)
	Gets the static. More...
static T &	get (Data &rData)
	Gets the static. More...

Detailed Description

template<typename T, typename Data, typename Unique>
class rtl::StaticWithArg< T, Data, Unique >

Helper base class for a late-initialized (default-constructed) static variable, implementing the double-checked locking pattern correctly.

Derive:

Derive from this class (common practice), e.g.

struct MyStatic : public rtl::Static<MyType, MyStatic> {};
...
MyType & rStatic = MyStatic::get();
...

Template Parameters

T	variable's type
Unique	Implementation trick to make the inner static holder unique, using the outer class (the one that derives from this base class)

Member Function Documentation

get() [1/2]

template<typename T , typename Data , typename Unique >

static T& rtl::StaticWithArg< T, Data, Unique >::get ( const Data &  rData )

inlinestatic

Gets the static.

Mutual exclusion is performed using the osl global mutex.

Returns

static variable

get() [2/2]

template<typename T , typename Data , typename Unique >

static T& rtl::StaticWithArg< T, Data, Unique >::get ( Data &  rData )

inlinestatic

Gets the static.

Mutual exclusion is performed using the osl global mutex.

Returns

static variable

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

• rtl/instance.hxx