/// <summary>
/// Tries to put the new object over an existing one at the pre-define position.
/// The pointer has to reference a valid allocated block.
/// If object fits in the allocated block returns true, otherwise tries to create an internal link
/// to the new pointer which is completely transparent to the caller. The linking may be exlicitly disabled
/// in which case the method returns false when the new object does not fit into the existing block
/// </summary>
/// <param name="obj">A new/modified CLR object to put into the Pile over an existing one</param>
/// <param name="lifeSpanSec">
/// Optional lifeSpanSec will auto-delete object after the interval elapses if
/// the pile SupportsObjectExpiration and SweepExpiredObjects is set to true
/// </param>
/// <param name="ptr">The pointer to the existing valid allocated block</param>
/// <param name="link">False to prohibit internal pointer linking</param>
/// <returns>True if object was inserted, false otherwise (i.e. when linking is false)</returns>
bool Put(PilePointer ptr, object obj, uint lifeSpanSec = 0, bool link = true);
Something akin to: