DefPersistentRooted< T > Class Template Reference

A default constructible wrapper around JS::PersistentRootedValue. More...

#include <ScriptVal.h>

Public Member Functions
	DefPersistentRooted ()
	DefPersistentRooted (JSRuntime *rt)
	DefPersistentRooted (JSRuntime *rt, JS::HandleValue val)
	DefPersistentRooted (JSContext *cx, JS::Handle< T > val)
void	clear ()
bool	uninitialized ()
JS::PersistentRooted< T > &	get () const
void	set (JSRuntime *rt, T val)
void	set (JSContext *cx, T val)
DefPersistentRooted< T > &	operator= (DefPersistentRooted< T > &&other)
	DefPersistentRooted (DefPersistentRooted< T > &&other)

Private Attributes
std::unique_ptr< JS::PersistentRooted< T > >	m_Val

Detailed Description

template<typename T>
class DefPersistentRooted< T >

A default constructible wrapper around JS::PersistentRootedValue.

It's a very common case that we need to store JS::Values on the heap as class members and only need them conditionally or want to initialize them after the constructor because we don't have the runtime available yet. Use it in these cases, but prefer to use JS::PersistentRootedValue directly if initializing it with a runtime/context in the constructor isn't a problem.

Constructor & Destructor Documentation

template<typename T>

DefPersistentRooted< T >::DefPersistentRooted ( )

inline

template<typename T>

DefPersistentRooted< T >::DefPersistentRooted ( JSRuntime *  rt )

inline

template<typename T>

DefPersistentRooted< T >::DefPersistentRooted ( JSRuntime *  rt, JS::HandleValue  val  )

inline

template<typename T>

DefPersistentRooted< T >::DefPersistentRooted ( JSContext *  cx, JS::Handle< T >  val  )

inline

template<typename T>

DefPersistentRooted< T >::DefPersistentRooted ( DefPersistentRooted< T > &&  other )

inline

Member Function Documentation

template<typename T>

void DefPersistentRooted< T >::clear ( )

inline

template<typename T>

JS::PersistentRooted<T>& DefPersistentRooted< T >::get ( ) const

inline

template<typename T>

DefPersistentRooted<T>& DefPersistentRooted< T >::operator= ( DefPersistentRooted< T > &&  other )

inline

template<typename T>

void DefPersistentRooted< T >::set ( JSRuntime *  rt, T  val  )

inline

template<typename T>

void DefPersistentRooted< T >::set ( JSContext *  cx, T  val  )

inline

template<typename T>

bool DefPersistentRooted< T >::uninitialized ( )

inline

Member Data Documentation

template<typename T>

std::unique_ptr<JS::PersistentRooted<T> > DefPersistentRooted< T >::m_Val

private

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

• /var/svn/checkout/source/scriptinterface/ScriptVal.h