Opened 10 years ago

#2087 new Feature Requests

enable in-place construction of fusion container content

Reported by: oliver.mueller@… Owned by: Joel de Guzman
Milestone: Boost 1.36.0 Component: fusion
Version: Boost 1.35.0 Severity: Problem
Keywords: in-place, copy-constructor Cc: joel@…


when a fusion container is initialized, the objects in the container are constructed and after that copied (using the copy constructor). an in-place initialization would allow to have a fusion container of non-copy-constructible types as the copy construction would not be necessary anymore. (fusion sequence of non-copy-constructible types are not currently supported.) using an in-place solution should also be more efficient.

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