subtractPoints method
Implementation
void subtractPoints(Points other) {
_positive -= other.positive;
_negative -= other.negative;
_occurrences -= other.occurrences;
_modifier -= other.modifier;
}
void subtractPoints(Points other) {
_positive -= other.positive;
_negative -= other.negative;
_occurrences -= other.occurrences;
_modifier -= other.modifier;
}