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Basic constructor
class Example {
public:
void someMethod( double someDouble );
double someFunction( void );
Example(); // This is the constructor
private:
double someDouble;
};
Example::Example(void) {
cout << "Constructor was called" << endl;
}
Initialization lists to initialize members
Example::Example( double someDoubleParam): someDouble(someDoubleParam) {
cout << "Constructor was called" << endl;
}
Create objects
int x(5); (int x = 5) Fraction fiveThirds(5, 3); Fraction fiveThirds = Fraction(5,3)