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Subject: Re: [Boost-users] truncate file to n bytes
From: Casimiro, Daniel C CIV NUWC NWPT (daniel.casimiro_at_[hidden])
Date: 2011-05-12 07:21:16

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In reply to: Andrej van der Zee: "[Boost-users] truncate file to n bytes"

>
> I was wondering is there is any way to truncate the file-size to n
> bytes, while deleting from the end of the file? Does boost::filesystem
> support something like this?

Take a look at resize_file.

http://www.boost.org/doc/libs/1_46_1/libs/filesystem/v3/doc/reference.html#resize_file

~Dan

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