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1"use strict";2 3Object.defineProperty(exports, "t", {4    value: true5});6 7exports.default = void 0;8 9var _ContainerBase = require("../ContainerBase");10 11class Queue extends _ContainerBase.Base {12    constructor(t = []) {13        super();14        this.j = 0;15        this.q = [];16        const s = this;17        t.forEach((function(t) {18            s.push(t);19        }));20    }21    clear() {22        this.q = [];23        this.i = this.j = 0;24    }25    push(t) {26        const s = this.q.length;27        if (this.j / s > .5 && this.j + this.i >= s && s > 4096) {28            const s = this.i;29            for (let t = 0; t < s; ++t) {30                this.q[t] = this.q[this.j + t];31            }32            this.j = 0;33            this.q[this.i] = t;34        } else this.q[this.j + this.i] = t;35        return ++this.i;36    }37    pop() {38        if (this.i === 0) return;39        const t = this.q[this.j++];40        this.i -= 1;41        return t;42    }43    front() {44        if (this.i === 0) return;45        return this.q[this.j];46    }47}48 49var _default = Queue;50 51exports.default = _default;52//# sourceMappingURL=Queue.js.map53