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JSCWeakValue represents a weak reference to a value in a JSCContext. It can be used to keep a reference to a JavaScript value without protecting it from being garbage collected and without referencing the JSCContext either.
JSCWeakValue *
jsc_weak_value_new (JSCValue *value);
Create a new JSCWeakValue for the JavaScript value referenced by value
.
JSCValue *
jsc_weak_value_get_value (JSCWeakValue *weak_value);
Get a JSCValue referencing the JavaScript value of weak_value
.
“cleared” signalvoid user_function (JSCWeakValue *weak_value, gpointer user_data)
This signal is emitted when the JavaScript value is destroyed.
weak_value |
the JSCWeakValue |
|
user_data |
user data set when the signal handler was connected. |
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