Difference between boost::ref and regular references

Posted by Venkat Shiva on Stack Overflow See other posts from Stack Overflow or by Venkat Shiva
Published on 2010-04-01T14:37:09Z Indexed on 2010/04/01 14:43 UTC
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c++

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boost

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references

What is the difference between boost::ref(i) and & i ? What are the situations where we cannot use regular references and have to go for boost::ref instead?

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