#include <regex>
#include <iostream>
int main(void) {
std::cout<<(std::regex_match("abcdefg",std::regex("def",std::regex_constants::extended))?"true":"false")<<std::endl;
return 0;}
corrected some more bugs in that example and got "false". not sure why
this is. sorry for the bumpy ride.
the function below is an old namespace clash bug between user-defined str
and compiler's std for string and maybe algorithm.
I could suppose it might be 10 years for a fix for that to reach gcc...
:-( I know you folks are really busy. I just want a working and hopefully
up-to-date compiler from somewhere for windows that isn't waving the
dragon flag (you've *got* to be serious folks, those things are nasty).
On Wed, November 2, 2016 5:09 pm, Jim Michaels wrote:
> namespace str { std::string str::localestringlower(std::string s) {
> //not sure if std::locale:: will solve conflicting namespaces
> between <locale> and <string> for (size_t i=0; i < s.size(); i++) {
> s[i]=std::tolower(s[i]);
> }
> return s; }
> }
> here's another one, compile that and see if it throws error messages about
> declaring a std::string in an arg. it's in a namespace str.
>
>
> std::cout<<std::regex_match("abcdefg",std::regex("def,std::regex_constant
> s::extended))?"true":"false")<<std::endl;
>
>
> I had a bug in my code, however I fixed it ansd still get
> find.cpp: In function 'bool processFile(std::__cxx11::string)':
> find.cpp:258:189: error: no matching function for call to
> 'std::__cxx11::basic_regex<char>::basic_regex(__gnu_cxx::__alloc_traits<st
> d::allocator<std::__cxx11::basic_string<char>
>
>>> ::value_type&, unsigned int)'
>>>
>
> it seems this string-string form of regex_match and regex_replace are
> missing from the <regex> functionality.
>
> On Tue, November 1, 2016 12:47 pm, NightStrike wrote:
>
>> On Tue, Nov 1, 2016 at 2:14 PM, Jim Michaels
>> <[email protected]>
>> wrote:
>>
>>
>>> problem with std::regex not fulfilling standard? for this code I got
>>> the below
>>>
>>> for (intmax_t i=0; i <
>>> regexPatterns.size()&&(findit=findIt||!std::regex_match(sline,
>>> std::regex(findstr, std::regex(regexPatterns[i],
>>> std::regex_constants::extended |
>>> (icase?std::regex_constants::icase:0)); i++);
>>>
>>>
>>
>> What are you trying to accomplish with this code? It's difficult to
>> read. You'll probably increase your likelihood of getting help if you
>> provide a clear, easily understood example that demonstrates a problem,
>> and specify exactly what that problem is. Putting the contents of
>> your loop in an unreadable forloop while condition means that we have to
>> untangle your snippet to even start to help you. I doubt that anyone
>> will be willing to help you unless you clean up your question.
>>
>> -----------------------------------------------------------------------
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>> -----
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>>
>>
>>
>
>
> --
> Jim Michaels
> [email protected]
>
>
> -------------------------------------------------------------------------
> -----
> Developer Access Program for Intel Xeon Phi Processors
> Access to Intel Xeon Phi processor-based developer platforms.
> With one year of Intel Parallel Studio XE.
> Training and support from Colfax.
> Order your platform today. http://sdm.link/xeonphi
> _______________________________________________
> Mingw-w64-public mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
>
>
--
Jim Michaels
[email protected]
------------------------------------------------------------------------------
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Access to Intel Xeon Phi processor-based developer platforms.
With one year of Intel Parallel Studio XE.
Training and support from Colfax.
Order your platform today. http://sdm.link/xeonphi
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