Re: Need some help in Ada

[Anh Vo <anhvofrcaus@gmail.com>]

On Wednesday, March 23, 2016 at 2:11:55 PM UTC-7, danif...@gmail.com wrote:
> 2016. március 23., szerda 21:52:02 UTC+1 időpontban Anh Vo a következőt írta:
> > On Wednesday, March 23, 2016 at 1:24:05 PM UTC-7, danif...@gmail.com wrote:
> > > 2016. március 23., szerda 20:51:40 UTC+1 időpontban Anh Vo a következőt írta:
> > > > On Wednesday, March 23, 2016 at 12:29:05 PM UTC-7, danif...@gmail.com wrote:
> > > 
> > > Thank you for the reply! So it should be Components: String(1..Size)?
> > > then i wrote this:
> > > function Create(Str : String) return J_String is
> > > 	Jstr: J_String(Str'Length);
> > > 	begin	
> > > 		if (Str'Length = 0) then
> > > 			Jstr.Components := "";
> > > 		else
> > > 			Jstr.Components := Str;
> > > 		end if;
> > > 	return Jstr;
> > > 	end Create;
> > > when i try to use it like: jstr1: J_String(4) := Create("doge");
> > > i get this error "expected private type ada.text_io.file_type" which i can't really understand.
> > 
> > There is not enough information to tell. I suggest to post more of your codes.
> 
> It works in my project now which i'm writing since 2 days, i implemented all the methods my teacher wanted except that Is_Empty(), because first my Size was Positive not a Natural so i couldn't create empty strings, then i didn't know that my discriminant was bad, but now it works. The Error i wrote before was in a test project which i created only to examine the above problems separately, but in my main project it works fine at last. If you're curious i can copy the codes, but everything's okay now, thanks to you! Have a nice evening mate! :)

I am glad it worked out for you. Thus, you do not need to post any.