can't get second half of && logic to terminate for loop

I have an && condition in my parseWords function below. The first half works. The second half works standing alone without the first portion and without &&. But it won't work in the && condition to terminate my for loop. I am trying to teach myself Visual C++ using Ivor Horton's Visual C++ 6 book. The answer gives an identical logic statement as mine although the program and data structures differ.




//Ex5_5.cpp
//
#include<iostream>
using namespace std;

void parseWords(char array[]);

int main(void)
{
const int MAX = 80;
char string[MAX];

cout << "Enter a string: ";
cin.getline(string,MAX,'\n');

cout << string << endl;


parseWords(string);

return 0;

}

void parseWords(char array[])
{
static int count = 0;
const int MAX=80;
char temp[MAX] = {" "};

for(int i = count; array[i] != ' ' && array[i] != '\0'; i++) // This
same logic statement appears in the textbook's answer section, but it
doesn't work for me
{
temp[i] = array[i];
count++;
cout << i;
cout << temp[i];
}



cout << endl << "testing" <<endl;

count++;
cout << count << endl;

if(array[count] != '\0')

parseWords(array);


}

I have made changes to your parseWords().

Code:

---

void parseWords(char array[])
{
        int count = 0;    // No need to use static - Potentially hazardous for multi-threaded application. Also, your code can only call parseWords() once.
        const int MAX=80;
        char temp[MAX] = {0};  // Make all char in the array equals to 0.

        for(int i = 0; array[i] != ' ' && array[i] != '\0'; i++)
        {
                temp[i] = array[i];
                count++;
        }

        cout << temp << endl;

        count++;
       
        if(array[count] != '\0')
                parseWords(array+count);    // Move the pointer to the newer position so that the function doesn't need count to be static.

}

---

Thank you - it's a definite improvement.

I haven't tested it yet, but why do you think I am having the problem I am with the second half of the && condition not terminating the for loop?

Sorry, I didn't test the code with cin.getline() and therefore didn't realize that the for-loop in parseWord() looped beyond the '/0' character.

I have made some changes to parseWord() again.

Code:

---

void parseWords(char array[])
{
        int count = 0;    // No need to use static - Potentially hazardous for multi-threaded application. Also, your code can only call parseWords() once.
        const int MAX=80;
        char temp[MAX] = {0};  // Make all char in the array equals to 0.

        for(int i = 0; array[i] != ' ' && array[i] != '\0'; i++)
        {
                temp[i] = array[i];
                count++;
        }

        cout << temp << endl;

        // Remove this line so that the next time when parseWord() is called, the array pointer is not pointing beyond '/0'.
        // count++; 
        if(array[count] != '\0')
                parseWords(array+count+1);    // Move the pointer to the newer position so that the function doesn't need count to be static.

}

---