24 lines
588 B
TypeScript
24 lines
588 B
TypeScript
module es {
|
|
/**
|
|
* 用于管理一对对象的简单DTO
|
|
*/
|
|
export class Pair<T> implements IEquatable<Pair<T>> {
|
|
public first: T;
|
|
public second: T;
|
|
|
|
constructor(first: T, second: T) {
|
|
this.first = first;
|
|
this.second = second;
|
|
}
|
|
|
|
public clear() {
|
|
this.first = this.second = null;
|
|
}
|
|
|
|
public equals(other: Pair<T>): boolean {
|
|
// 这两种方法在功能上应该是等价的
|
|
return this.first == other.first && this.second == other.second;
|
|
}
|
|
}
|
|
}
|