Chapter 5: General Objects and Methods

toUpper()

Changes the letters in a string to uppercase.

toUpper();

Integer. Returns 1 for success, and 0 for failure.

Pointer to object	Object
`ps->toUpper();`	`mystring.toUpper();`

string mystr;

mystr = “abcdefg”;

mystr.toUpper();

//mystr is now “ABCDEFG”