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How to check path in boost :: filesystem?

I install boost::filesystem::path from the edit box. I notice that the constructor is happy to accept invalid characters for the file name.

How can I use boost::filesystem to check if boost::filesystem::path valid file name?

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2 answers

Look at here:

http://www.boost.org/doc/libs/release/libs/filesystem/doc/portability_guide.htm

Various functions for verifying file names are described here.

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What about relative file paths?

boost :: filesystem :: windows_name ("directory / file.txt") returns false.

How can I check this? My target OS is Linux, and the target drive is a USB drive. Stick files can be used by Windows users.

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Source: https://habr.com/ru/post/914785/

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