jSObjectHasPropertyForKey top-level property

int Function(Pointer<NativeType> ctx, Pointer<NativeType> object, Pointer<NativeType> propertyKey, Pointer<Pointer<NativeType>> exception) jSObjectHasPropertyForKey
final

Tests whether an object has a given property using a JSValueRef as the property key. This function is the same as performing "propertyKey in object" from JavaScript. ctx (JSContextRef) object (JSObjectRef) The JSObject to test. propertyKey (JSValueRef) A JSValueRef containing the property key to use when looking up the property. exception (JSValueRef*) A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception. @result (bool) true if the object has a property whose name matches propertyKey, otherwise false.

Implementation

final int Function(Pointer ctx, Pointer object, Pointer propertyKey,
        Pointer<Pointer> exception) jSObjectHasPropertyForKey =
    jscLib
        .lookup<
            NativeFunction<
                Int8 Function(Pointer, Pointer, Pointer,
                    Pointer<Pointer>)>>('JSObjectHasPropertyForKey')
        .asFunction();