Thread: Using string as char array
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Join Date: Jun 2008
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JackDurden JackDurden is offline Offline
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Re: Using string as char array

 
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  #4
Dec 2nd, 2008
Well that sort of works but if the char I want to delete/erase is at the end of the string my compiler crashes. I dont understand how to delete/erase a char that is not an alphanumeric type.

C++ Syntax (Toggle Plain Text) 
  1.   int i=0;
  2.  string aWord = "abcdf!";
  3.  
  4. while(aWord[i])
  5. 	{
  6. 	if(isalpha(aWord[i]))printf ("character %c is alphabetic\n",aWord[i]);
  7. 	else
  8. 		aWord.erase (i, 1);
  9.     i++;
  10.   }
  11.   cout<<aWord;
Last edited by JackDurden; Dec 2nd, 2008 at 3:56 pm.
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