John Maddock wrote:
gj_uestc wrote:
Hi,all Nowadays I am using boost:u32regex to do some regular expression processing.But it seems that "/p{IsBasicLatin}"is not a accessable expression by boost::make_u32regex(tmp).Does boost:regex not suppor the named unicode blocks or I have to pass some other flags to the library? Now I was using the defult flag wich indicate using perl syntactic.
The named properties/character classes supported are here: http://www.boost.org/doc/libs/1_35_0/libs/regex/doc/html/boost_regex/syntax/...
As you can see I haven't added support for language-specific blocks yet :-(
I forgot to mention that \p{IsBasicLatin} is the same as: [\x0-\x7f], likewise the other continuous blocks can be expressed in the same way. HTH, John.