Hello everyone. I'm a amateur programmer and I want to use regular expression utility in my program.

However I met several problems that I can't figure them out.

 

I'm using a x86 computer with WindowsXP and Dev-c++ 4.9.9.2 IDE.

At first I build a "a" file using command "make -fgcc.mak" and linked it from my program.

It works well.

 

After that, I still need the "wregex" class to handle some wide characters. However, the compiler

prompted me that "wregex is not a member of boost".

 

So, I read the config.hpp in regex directory and inserted "#define BOOST_HAVE_OTHER_WCHAR_T"

since Dev_c++ does provide a native wchar_t type. But that makes no difference.

 

Than I manually undefined the "BOOST_NO_WREGEX" in the header. This change makes compiler

no longer returning "no such member", but the linker failed.

The linker returned:

  [Linker error] undefined reference to `boost::basic_regex<wchar_t, boost::regex_traits<wchar_t, boo

st::cpp_regex_traits<wchar_t> > >::do_assign(wchar_t const*, wchar_t const*, unsigned int)'

 

According to documents, it is said that the lib file won't support Unicode if I do not provide path of

"ICU" to the make file. However, I have no idea of what ICU is and I don't think I really need some kind

of "ICU" since I want wregex instead of u32regex.

 

So, could anyone help me with this issue to enable me

using :"wregex"

on: Win32 + dev-cpp IDE platform

to handle: string of native type "wchar_t" (which is a short int)

by: correctly building: the regex binaries
?

 

Thanks a lot!
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瓦莎瑞斯充满恐惧的想要转身逃跑