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deleting words from a file... cant save the output

Posted on 2007-12-01
6
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Last Modified: 2010-04-21
I am having issues with saving the output for my code here is my delete code.

void Game::deleteWords()
{
      myGame.loadFile();
      ofstream Datfile("words.txt");

      cout << "\tEnter a word to remove from list: ";
      cin >> Word;

      Size = strlen(Word);

      for(Loop = 0; Loop < Count; Loop++)
      {
            if(strcmp(Words[Loop],Word) == 0)
            {
                  strcpy_s(Words[Loop],MAX_WORD_SIZE,Words[--Count]);
                  strcpy_s(Words[Count], "");
                  break;
            }
      }
    for (int i = 0; i < Count - 1; i++) Datfile << Words[i] << endl;
}
0
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Question by:jschmuff
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6 Comments
 

Author Comment

by:jschmuff
ID: 20389322
before you guys answer this... I fixed a small typo it works, but there is a major problem it will delete the word I type in but will also delete every word as well.
0
 

Author Comment

by:jschmuff
ID: 20389340
ok I ran some more test on it.. it doesnt always delete all the words like the words in there were

programming
class
maxine
heidi
john

I choose to delete class and it removes heidi also.. what is the problem
0
 
LVL 86

Accepted Solution

by:
jkr earned 350 total points
ID: 20389377
You should rather output only the words except the one to remove, e.g.

void Game::deleteWords()
{
      myGame.loadFile();
      ofstream Datfile("words.txt");

      cout << "\tEnter a word to remove from list: ";
      cin >> Word;

      Size = strlen(Word);

      for(Loop = 0; Loop < Count; Loop++)
      {
            if(strcmp(Words[Loop],Word) != 0)
            {
                  Datfile << Words[Loop] << endl;
            }
      }
}
0
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LVL 11

Expert Comment

by:DeepuAbrahamK
ID: 20389388
looks like its taking the word count!
0
 
LVL 11

Expert Comment

by:DeepuAbrahamK
ID: 20389390
Sorry Letter count in a word
0
 

Author Closing Comment

by:jschmuff
ID: 31412136
It gets so confusing when there is ton and tons of code... lol thx again.
0

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