Finding the lenght of data, no. Of character, no. Of numerical value from file using class in C++

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Creating 2 Class
1.Find the lenght of data, no. of character, no. of numerical value from file
2.All the above is done with object of your own class

What I have tried:

please solve this. how we use file in class?
create 2 class

Posted 13-Apr-18 3:18am

Member 13778005

Updated 13-Apr-18 3:38am

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Richard MacCutchan 13-Apr-18 11:32am

That question makes very little sense. You need to talk to your teacher.

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OriginalGriff · Answer 1 · 2018-04-13T03:30:00

We do not do your homework: it is set for a reason. It is there so that you think about what you have been told, and try to understand it. It is also there so that your tutor can identify areas where you are weak, and focus more attention on remedial action.

Try it yourself, you may find it is not as difficult as you think - this isn't complicated, and you do need the practice.

If you meet a specific problem, then please ask about that and we will do our best to help. But we aren't going to do it all for you!

Jochen Arndt · Answer 2 · 2018-04-13T03:39:00

You create a class that can read a file and provides methods to get the desired data. Use one of the file access methods like C++ istream, C fopen / fread or C open / read to open and read the file. Upon reading (e.g. line by line with text files) process (parse) the content to get / count the data of interest. How to do that depends on the file type (I assume text files) and the data stored in the file.

For text files, you have to identify numerival values. In most cases it should be sufficient to split the content (usually line wise) into words (separated by white spaces) and check if a word is a number. But your assignment is too vague to be more precise.

For non-text files you have to know the exact format of the file.

Finding the lenght of data, no. Of character, no. Of numerical value from file using class in C++

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