main.cpp

//    Copyright 2022 Gzh0821/Gaozih
//
//    Licensed under the Apache License, Version 2.0 (the "License");
//    you may not use this file except in compliance with the License.
//    You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//    See the License for the specific language governing permissions and
//    limitations under the License.

#include "Optimization.h"
#include <iostream>
#include <thread>
#include <chrono>
//主函数
using namespace std;
using namespace chrono;

int cal_func(Solution &&s, int compare_ans) {
    auto startTime = system_clock::now();
    int ans = s.SA(make_tuple(250, 5, 0.95, 25));//SA算法,参数设置分别为起始温度,温度阈值,退火速度和允许相同数
    //int ans = s.HCS();//HCS算法
    auto endTime = system_clock::now();
    if (ans <= compare_ans) {//若结果比上一次优，输出
        cout << ans << endl;
        for (auto &i: s.next_order)
            cout << i << ',';
        cout << endl << "Time:" << duration_cast<milliseconds>(endTime - startTime).count() << endl;//时间
    }
    return min(ans, compare_ans);
}

int main(int argc, char *argv[]) {
    int id, last_ans = INT_MAX;
    if (argc == 1)
        cin >> id;
    else
        id = strtol(argv[1], nullptr, 10);
    Solution sol;
    sol.setup(id);//设置id
    auto startTime = system_clock::now();
    for (int i = 0; i < 20; ++i) {
        Solution s(sol);//复制构造Solution对象
        last_ans = cal_func(move(s), last_ans);//计算
    }
    auto endTime = system_clock::now();
    cout << endl << "TotalTime:" << duration_cast<milliseconds>(endTime - startTime).count() << endl;//输出总时间
    cout << "Press any button to exit." << endl;
}