Re: [boost] [circular-buffer] indexes

From: Jan Gaspar (jano_gaspar_at_[hidden])
Date: 2008-04-08 07:37:30

Yes, using the modulus operation would do. But I think wrapping the circular_buffer instead of deriving from it would suit better as there is no virtual destructor present in the circular_buffer.

----- Original Message ----
From: Neal Becker <ndbecker2_at_[hidden]>
To: boost_at_[hidden]
Sent: Monday, 7 April, 2008 2:25:20 PM
Subject: [boost] [circular-buffer] indexes

I use my own implementation of circular buffers which simulate an infinite
buffer that simply wraps around.  The indexes are not restricted in either
positive or negative direction.  This is a very useful construct (believe
it or not).

It looks like boost::circular_buffer restricts the indexes.  I suppose the
straightforward way to use boost::circular_buffer would be derive from it
and add a modulus operation to the indexing?

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