🚀 go-pugleaf

nicolasr wrote:

> Hi,
> C++Builder has a C++ template class named 'Set' to
> emulate the Delphi set.
> Look the help for 'Set'.
> 
> Here is an example:
> 
> //define a special Set for upper case  chars
> typedef Set<char, 'A', 'Z'> CharSet;
> 
> CharSet mySet;
> //mySet initially empty, fill with values
> mySet << 'A' << 'B' << 'C' ...
> 
> char c = 'C'; //test
> 
> //this corresponds to Delphis 'in'
> if(mySet.Contains(c))
>    ShowMessage("Contains c");
> 
> 
> Your code looks like you would never have to change
> the set, though. In this case I would simply compare
> against the upper and lower bound:
> 
> if(c > 'A' && c < 'Z')
>    ShowMessage("Between A and Z");
> 
> regards,
> Nick
> 
> 
>>Hi,
>>
>>Quick question, but i just can't find an answer:
>>i am tarnslating a program from Delphi to C++ Builder and so question is
>>how to translate to c++ such pascal statemet:
>>
>>Var c : char;
>>...
>>If c in ['A'..'Z'] Then ...
>>
>>Of cource i just need ".. c in ['A'..'Z'].. ", because i couldn't find
>>how to work with sets in C++.
>>
>>Thank you,
>>Andrey
>>

Thank you guys! I should've thought about plain comparison  'A'<=c<='Z'.