[spirit] [qi] What's the differences between qi::uint_parser<int>() and qi::uint_parser<unsigned int>()? - Boost - lists.stage.boost.cppalliance.org

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[spirit] [qi] What's the differences between qi::uint_parser<int>() and qi::uint_parser<unsigned int>()?

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Han Wang

1 Dec 2016 1 Dec '16

9:46 a.m.

Both of them are the same as qi::uint_(parsing integers from 0 to UINT_MAX). For qi::uint_parser<int>, the required maximum value of numeric base type int is not used at all.

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Jeff Trull

13 Dec 13 Dec

2:05 p.m.

New subject: [Bulk] [spirit] [qi] What's the differences between qi::uint_parser<int>() and qi::uint_parser<unsigned int>()?

On Thu, Dec 1, 2016 at 1:46 AM, Han Wang wrote:

I'm not sure, but why use uint_parser<int> instead of int_parser<int>?

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Han Wang
Jeff Trull