int fileManagerClass::getNextChar()
//Precondition: The source file associated with the owning object has
// been prepared for reading.
//Postcondition: The next character from the input file has been read and
// returned by the function. If another chacter could not
// be read because END OF FILE was reached then EOF is
// returned.
{
if ((currentLineNumber == 0) || (charToReadNext == strlen(currentLine)))
{
if (fileToCompile.peek() == EOF)
{
return (EOF);
}
lineCounter++; //when it is not EOF but end of a line or when 1st line starts
fileToCompile.getline(currentLine, MAXCELLSPERSTRING);
strcat(currentLine, "\n");
if (autoPrintStatus == true)
//check if the autoPrintStatus is ture to print the current line before moving to next line
{
printCurrentLine();
}
currentLineNumber++;
charToReadNext = 0;
}
return(currentLine[charToReadNext++]);
}
int fileManagerClass::getNextChar()
//Precondition: The source file associated with the owning object has
// been prepared for reading.
//Postcondition: The next character from the input file has been read and
// returned by the function. If another chacter could not
// be read because END OF FILE was reached then EOF is
// returned.
{ if ((currentLineNumber == 0) ||
(charToReadNext == strlen(currentLine)))
{ if (fileToCompile.peek() == EOF)
return (EOF);
fileToCompile.getline(currentLine, MAXCELLSPERSTRING);
strcat(currentLine, "\n");
currentLineNumber++;
//If a new line is read, print it out if print status is true
if(autoPrintStatus)
printCurrentLine();
charToReadNext = 0;
}
return(currentLine[charToReadNext++]);
}