[Rivet] compilation fix

[Andy Buckley]

Hasn't this already been done? (By you?) I thought I saw it come through 
a couple of days ago on the hg commits mailing list...

Andy


On 15/09/16 08:43, David Grellscheid wrote:
> Hi,
>
> please don't apply this on a C++-98 branch, it'll break on non-clang
> setups. On the branches that are -11 by default, use std::tolower.
>
>   David
>
>
> On 15/09/16 06:12, Dmitry Kalinkin wrote:
>> Hi again,
>>
>> Just wanted to check if my email got through. I don't see it on the
>> list's archive at
>> https://www.hepforge.org/lists-archive/rivet/2016-September/thread.html
>>
>> Cheers,
>> Dmitry
>>
>> On Wed, Sep 7, 2016 at 12:28 AM, Dmitry Kalinkin
>> <dmitry.kalinkin at gmail.com> wrote:
>>> Dear Rivet developers,
>>>
>>> The patch below fixes compilation on clang. Hope you will find it useful.
>>>
>>> Thanks,
>>>
>>> Dmitry
>>>
>>> diff --git a/include/Rivet/Tools/Utils.hh b/include/Rivet/Tools/Utils.hh
>>> --- a/include/Rivet/Tools/Utils.hh
>>> +++ b/include/Rivet/Tools/Utils.hh
>>> @@ -101,7 +101,7 @@ namespace Rivet {
>>>    /// Convert a string to lower-case
>>>    inline string toLower(const string& s) {
>>>      string out = s;
>>> -    std::transform(out.begin(), out.end(), out.begin(), (int(*)(int)) tolower);
>>> +    std::transform(out.begin(), out.end(), out.begin(), (int(*)(int)) ::tolower);
>>>      return out;
>>>    }
>>>
>>> @@ -109,7 +109,7 @@ namespace Rivet {
>>>    /// Convert a string to upper-case
>>>    inline string toUpper(const string& s) {
>>>      string out = s;
>>> -    std::transform(out.begin(), out.end(), out.begin(), (int(*)(int)) toupper);
>>> +    std::transform(out.begin(), out.end(), out.begin(), (int(*)(int)) ::toupper);
>>>      return out;
>>>    }
>>>
>>>
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>>
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>


-- 
Dr Andy Buckley, Lecturer / Royal Society University Research Fellow
Particle Physics Expt Group, University of Glasgow