/// <summary>
/// Touch the reference. (Add to the tracking list in the current transaction.)
/// </summary>
public void touch()
{
LockingTransaction.getEx().doTouch(this);
}
/// <summary>
/// Apply a commute to the reference. (Must be in a transaction.)
/// </summary>
/// <param name="fn">The function to apply to the current state and additional arguments.</param>
/// <param name="args">Additional arguments.</param>
/// <returns>The computed value.</returns>
public object commute(IFn fn, ISeq args)
{
return(LockingTransaction.getEx().doCommute(this, fn, args));
}
/// <summary>
/// Change to a computed value.
/// </summary>
/// <param name="fn">The function to apply to the current state and additional arguments.</param>
/// <param name="args">Additional arguments.</param>
/// <returns>The computed value.</returns>
public object alter(IFn fn, ISeq args)
{
LockingTransaction t = LockingTransaction.getEx();
return(t.doSet(this, fn.applyTo(RT.cons(t.doGet(this, _tvals), args))));
}
/// <summary>
/// Set the value (must be in a transaction).
/// </summary>
/// <param name="val">The new value.</param>
/// <returns>The new value.</returns>
public object set(object val)
{
return(LockingTransaction.getEx().doSet(this, val));
}