//

// Created by 赵健 on 2021/8/17.

//

#include "FunctorsTest.h"

#include "../../utils/Utils.h"

#include <list>

void FunctorsTest::test() {

Linear f1;

Linear f2(2.5, 10.0);

double y1 = f1(12.5); // right-hand side is f1.operator()(12.5)

double y2 = f2(0.4);

using std::list;

using std::cout;

using std::endl;

TooBig<int> f100(100); // limit = 100

int vals[10] = {50, 100, 90, 180, 60, 210, 415, 88, 188, 201};

list<int> yadayada(vals, vals + 10); // range constructor

list<int> etcetera(vals, vals + 10);

// C++11 can use the following instead.

// list<int> yadayada = {50, 100, 90, 180, 60, 210, 415, 88, 188, 201};

// list<int> etcetera = {50, 100, 90, 180, 60, 210, 415, 88, 188, 201};

cout << "Original lists:\n";

for_each(yadayada.begin(), yadayada.end(), Utils::outint);

cout << endl;

for_each(etcetera.begin(), etcetera.end(), Utils::outint);

cout << endl;

yadayada.remove_if(f100); // use a named function object

etcetera.remove_if(TooBig<int>(200)); // consturct a function object

cout << "Trimmed lists:\n";

for_each(yadayada.begin(), yadayada.end(), Utils::outint);

cout << endl;

for_each(etcetera.begin(), etcetera.end(), Utils::outint);

cout << endl;

}