Parse 64bit hex numbers

Question

I am using spirit X-3 and want to parse RAM addresses that are represented in hex, like "00ff0af0". For 64 bit systems the addresses would have a size of 64 bit.

Unfortunately boost::spirit::x3::hex uses unsigned.

What can I do to parse 64 bit hex numbers with boost-spirit?

You can easily cast between signed/unsigned right? What's the issue? Besides why would you use signed integers for that? That doesn't make sense. — freakish, Dec 30 '15 at 12:17

score 3 · Accepted Answer · answered Dec 30 '15 at 12:30

3

You could try to see if this works:

uint_parser<boost::ulong_long_type, 16, 1, 16> hex_p;

answered Dec 30 '15 at 12:30

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Parse 64bit hex numbers

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