Re: [Dev-C++] How to work with *.txt files??

[hielke_prins <hie...@he...>]

>> How do I refer to each line of my *.txt file???
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/*
   If you don't have any clue how to read a simple textfile, the first=20
thing you
   proably have to do is buying a good book on C(++). But here ya go.
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   I usually read small plaintext files in a vector using a simple=20
wrapperclass.
   Something like this (if you meant to write it in C++ at least),=20
didn't test it:
*/
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Class Lines
{
   string *d_line;
   unsigned d_nLines;
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  public:
   Lines(istream streamIn);
   /*
       (of course you need some simple memberfunctions
       returning linecount and lines on a given index too)
   */
}
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Lines::Lines(istream streamIn)
:
   d_nLines(0)
{
   string inputLine,
       *tempLine;
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   while(getline(streamIn, inputLine))
   {
       d_nLines++;
       tempLine =3D new string[d_nLines];
       for(unsigned i =3D 0; i < d_nLines; i++)
       {
           tempLine[i] =3D d_line[i];
       }
       delete d_line;
       d_line =3D tempLine; =20
   }
}
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Regards,
   Hielke