Hello Steven, Thank you for the fast answer ! My use case was with zip_iterator. I'll try to propose a patch that moves it to Fusion Sequence (rather than plain tuple). Le 29/03/2011 16:44, Steven Watanabe a écrit :

AMDG

On 03/29/2011 06:50 AM, Samuel Debionne wrote:

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Hello all, While I managed to assign an adapted structure to a fusion vector, I fail to assign the same structure to a legacy tuple. The doc doesn't mention the assignement operator between two sequences, but I though it would work. Am I missing something ?

First of all, this isn't assignment, it's copy construction. Second, boost::tuple doesn't know anything about Fusion. It doesn't have a constructor that takes an arbitrary Fusion sequence.

Thank you for your fast answer ! My use case was with zip_iterator. I'll try to propose a patch that moves it to Fusion algorithm (rather than plain tuple algorithms). That should make it compatible with more Fusion sequence and solve my problem. Samuel