Saving int,char etc... in C++ to work with later

mitola

i want to ask how can you save like for example char , or a string in c++ for multiple uses. like when you close the program and when you reopen it you can see what you entered.
i need this to know how exacly ill make the adress book which can be used quite useful

Savage

Quote:

Originally Posted by mitola

i want to ask how can you save like for example char , or a string in c++ for multiple uses. like when you close the program and when you reopen it you can see what you entered.
i need this to know how exacly ill make the adress book which can be used quite useful

You can do that with files,or with not using clrscr(offcourse if you after running your program you run it again).I suppose that you prefer files.Do you know to work with them?No?If so find some good tutorials(you have here in c++ articlesHav section artcile:How to parse a file?)

Have fun..

Savage

mitola

thanks mate. ill try my best

mitola

em could you just post link it give me strange results and i do not find corect article i think

Savage

Quote:

Originally Posted by mitola

em could you just post link it give me strange results and i do not find corect article i think

Sure,here you go.

This article covers file parsing,but you can conclude from it how to write to the file.If you still have problems after reading this article, then you can perhaps find something good from here
Savage

mitola

veeery nice , i was also looking for a nice pointers tutorial very useful. ill get my hands on work right now

mitola

i dont know something about files. how can you modify the text by alpahabet. its not meant every leter but the lines for exm.

not modifyed:
number
leter
root
car
auto

modifyed:
auto
car
leter
number
root

and how can you compare two lines when doing with files.

Saving int,char etc... in C++ to work with later

re: Saving int,char etc... in C++ to work with later

re: Saving int,char etc... in C++ to work with later

re: Saving int,char etc... in C++ to work with later

re: Saving int,char etc... in C++ to work with later

re: Saving int,char etc... in C++ to work with later

re: Saving int,char etc... in C++ to work with later

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