39 Bounds(
T lower,
T upper) : lower_(lower), upper_(upper) {}
40 T lower()
const {
return lower_; }
41 T upper()
const {
return upper_; }
42 T& lower() {
return lower_; }
43 T& upper() {
return upper_; }
44 void setLower(
T lower) { lower_ = lower; }
45 void setUpper(
T upper) { upper_ = upper; }