Is there a different between boost iostream mapped file and boost interprocess mapped file?

Posted by Yijinsei on Stack Overflow See other posts from Stack Overflow or by Yijinsei
Published on 2010-03-28T02:07:58Z Indexed on 2010/03/28 2:13 UTC
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boost

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boost-iostreams

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interprocess

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boost-interprocess

hey guys,

want to create a mapped binary file into memory, however I not sure how to create the file to mapped into the system. I read documentation several times and realize there is 2 mapped file, one in iostream and the other in interprocess.

Do you guys have any idea on how to create a mapped file into shared memory. I trying to allow multi thread program to read an array of large double written in a binary file format. Also what is the different between the mapped file in iostream and interprocess?

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