Question

Can't seem to get the program working. I have the same program as a friend, but mine says void getNextWord fuction not found. I need getNextWord fuction Any Help would be great.

#include <iostream>
#include <fstream>
#include <string>

using namespace std;
bool isPunct(char);
bool isVowel(char ch);
string rotate(string pStr, string::size_type len);
string pigLatinString(string pStr);

void getNextWord(ifstream& inf, char& ch, string& word);
//global declaration
int main()
{
   string str;
   //declaration

   char ch;

   ifstream infile;
   ofstream outfile;

   //input
   infile.open("Sentence.txt");
   if (!infile) {
       cout << "Cannot open input file. Program terminates." << endl;
       return 1;
   }

   outfile.open("Piglatin.txt");

   infile.get(ch);

   while (infile) {

       while (ch != '\n' && infile) {
           if (ch == ' ') {
               outfile << ch;
               infile.get(ch);
           }
           else {
               getNextWord(infile, ch, str);
               outfile << pigLatinString(str);
           }
       }

       outfile << endl;
       infile.get(ch);
   }
   infile.close();
   outfile.close();

   return 0;
}
bool isVowel(char ch)
{
   cout << "in isvowel()" << endl;
   bool isV = false;

   switch (ch) {
   case 'A': case 'a':
   case 'I': case 'i':
   case 'U': case 'u':
   case 'E': case 'e':
   case 'O': case 'o':
   case 'Y': case 'y':

       isV = true;
       break;
   default:

       isV = false;

   }
   return isV;

}
bool isPunct(char ch)
{
   cout << "in isPunct()" << endl;
   bool isP = false;
   switch (ch)
   {
   case ',':
   case '?':
   case '.':
   case ';':
   case ':':
   case '!':
       isP = true;
       break;
   default:
       isP = false;
   }
   return isP;
}

string rotate(string pStr, string::size_type len)
{
   cout << "in rotate()" << endl;
   string rStr;

   rStr = pStr.substr(1, len - 1) + pStr[0];

   return rStr;
}

string pigLatinString(string pStr)
{
   string::size_type len = pStr.length();
   bool foundVowel; //done = false;

   bool isPunctuation = isPunct(pStr[len - 1]);
   char puncMark;

   string::size_type counter;//loop counter

   if (isPunctuation) {
       puncMark = pStr[len - 1];
       len -= 1;

   }

   if (isVowel(pStr[0])) {
       pStr = pStr.substr(0, len) + "-way";
   }
   else
   {
      
       pStr = pStr.substr(0, len) + '-';
       pStr = rotate(pStr, len);
       len = pStr.length();
       foundVowel = false;

       for (counter = 1; counter < len - 1; counter++)
       {
           if (isVowel(pStr[0]))
           {
               foundVowel = true;
               break;

           }
           else {
               pStr = rotate(pStr, len);
           }
       }
       cout << "line 157: " << pStr;
       if (!foundVowel) {
           pStr = pStr.substr(1, len) + "-way";
       }
       else {
           pStr += "ay";
           //pStr = pStr + "ay";
       }
       cout << "line 165: " << pStr << endl;
   }
   if (isPunctuation) {
       pStr = pStr + puncMark;
   }
   cout << "line 170: " << pStr << endl;
   return pStr;
  
}

Answer 1

void getNextWord(ifstream& inF, char& ch, string& word) {
    word = ch;

    while (ch != ' ' && ch != '\n') {
        inF.get(ch);

        if (ch != ' ' && ch != '\n') {
            word = word + ch;
        }
    }
}

**************************************************

You are missing the body of the function.. hence error. Please use the above function at the last of your code.

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