|
function wrap( method )
|
|
{
|
|
return function()
|
|
{
|
|
var prev = this.__priv;
|
|
|
|
// expose private member object
|
|
this.__priv =
|
|
this.constructor[ _privname ];
|
|
|
|
var retval = method.apply(
|
|
this, arguments
|
|
);
|
|
|
|
// restore previous value
|
|
this.__priv = prev;
|
|
return retval;
|
|
};
|
|
}
|