110 lines
4.0 KiB
JavaScript
110 lines
4.0 KiB
JavaScript
"use strict";
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
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return extendStatics(d, b);
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};
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return function (d, b) {
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if (typeof b !== "function" && b !== null)
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throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.UniqueTreeMap = void 0;
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//================================================================
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/**
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* @packageDocumentation
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* @module std.internal
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*/
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//================================================================
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var UniqueMap_1 = require("../../../base/container/UniqueMap");
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var ITreeContainer_1 = require("./ITreeContainer");
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var Entry_1 = require("../../../utility/Entry");
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var Pair_1 = require("../../../utility/Pair");
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/**
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* Basic tree map blocking duplicated key.
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*
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* @template Key Key type
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* @template T Mapped type
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* @template Source Derived type extending this {@link UniqueTreeMap}
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* @template IteratorT Iterator type
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* @template ReverseT Reverse iterator type
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*
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* @author Jeongho Nam - https://github.com/samchon
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*/
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var UniqueTreeMap = /** @class */ (function (_super) {
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__extends(UniqueTreeMap, _super);
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function UniqueTreeMap() {
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return _super !== null && _super.apply(this, arguments) || this;
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}
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/* ---------------------------------------------------------
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ACCESSORS
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--------------------------------------------------------- */
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/**
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* @inheritDoc
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*/
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UniqueTreeMap.prototype.find = function (key) {
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var it = this.lower_bound(key);
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if (!it.equals(this.end()) && this._Key_eq(key, it.first))
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return it;
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else
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return this.end();
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};
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/**
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* @inheritDoc
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*/
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UniqueTreeMap.prototype.equal_range = function (key) {
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var it = this.lower_bound(key);
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return new Pair_1.Pair(it, !it.equals(this.end()) && this._Key_eq(key, it.first)
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? it.next()
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: it);
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};
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/**
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* @inheritDoc
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*/
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UniqueTreeMap.prototype.value_comp = function () {
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var _this = this;
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return function (x, y) { return _this.key_comp()(x.first, y.first); };
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};
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UniqueTreeMap.prototype._Key_eq = function (x, y) {
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return !this.key_comp()(x, y) && !this.key_comp()(y, x);
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};
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/* ---------------------------------------------------------
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INSERT
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--------------------------------------------------------- */
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/**
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* @inheritDoc
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*/
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UniqueTreeMap.prototype.emplace = function (key, val) {
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// FIND POSITION TO INSERT
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var it = this.lower_bound(key);
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if (!it.equals(this.end()) && this._Key_eq(it.first, key))
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return new Pair_1.Pair(it, false);
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// ITERATOR TO RETURN
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it = this.data_.insert(it, new Entry_1.Entry(key, val));
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this._Handle_insert(it, it.next());
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return new Pair_1.Pair(it, true);
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};
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/**
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* @inheritDoc
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*/
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UniqueTreeMap.prototype.emplace_hint = function (hint, key, val) {
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var elem = new Entry_1.Entry(key, val);
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var validate = ITreeContainer_1.ITreeContainer.emplacable(this, hint, elem);
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if (validate) {
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var it = this.data_.insert(hint, elem);
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this._Handle_insert(it, it.next());
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return it;
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}
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else
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return this.emplace(key, val).first;
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};
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return UniqueTreeMap;
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}(UniqueMap_1.UniqueMap));
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exports.UniqueTreeMap = UniqueTreeMap;
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//# sourceMappingURL=UniqueTreeMap.js.map
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