need help with function

[chiefsosa1]

#ifndef MYSTRING_H
#define MYSTRING_H
#include <iostream>
#include <cstring>
using namespace std;
class MyString
{
//friends
friend ostream& operator << (ostream& leftOp, const MyString& rightOp);
friend bool operator == (const char* leftOp, const MyString& rightOp);
public:
//methods
MyString();
MyString(const char* s);
bool operator == (const MyString& rightOp) const;
bool operator == (const char* rightOp) const;
char operator [] (int sub) const;
char& operator[](int sub);
bool empty() const;
int size() const;
void clear();
private:
//data members
char stringArray[81]; //stores string
int stringSize; //current size of string
static const int stringCapacity = 80; //max size
};
#endif 

above is my header file. i need help with this function: ostream& operator<<(ostream& leftOp, const MyString& rightOp)

This method should loop through the characters of the string array of the MyString object passed in as rightOp and print them one at a time using the stream object passed in as leftOp

This is all I have and im sure its wrong:

leftOp << rightOp.operator[](sub) <<endl;

[MiiNiPaa]

Your output operator declared as a friend, so you can just do:
leftOp << rightOp.stringArray <<endl;

[chiefsosa1]

wow thank you so much you dont know how much i appreciate it. one more thing (if you know how obviously), why am i getting
'cannot convert 'bool' to 'const chat*' for argument '2' to 'int strcmp(const char*, const char*)
for:

bool operator == (const char* leftOp, const MyString& rightOp)
{
return (strcmp(leftOp, rightOp.stringArray == 0));
}

[TwilightSpectre]

You need to move the '== 0' outside the strcmp statement, like this:

bool operator== (const char* leftOp, const MyString& rightOp) {
    return (strcmp(leftOp, rightOp.stringArray) == 0);
}

[chiefsosa1]

thank you so much its been a rough week. i appreciate it greatly. this is my first time using this site, is there any way to give you positive feedback or something for helping?

[TwilightSpectre]

No, just saying thanks is enough!