Question

我有一个班级计算器。

Calculator.h：

#ifndef TASK2_CALCULATOR_H
#define TASK2_CALCULATOR_H


class Calculator{

public:
    int add(int a, int b);
    int subtract(int a, int b);
    int multiply(int a, int b);
    int divide(int a, int b);
    int square(int a);

    double add(double a, double b);
    double subtract(double a, double b);
    double multiply(double a, double b);
    double divide(double a, double b);
    double square(double a);

};

#endif //TASK2_CALCULATOR_H

Calculator.cpp：

//
// Created by Gebruiker on 13-12-2018.
//

#include <stdexcept>
#include "Calculator.h"


int Calculator::add(int a, int b) {
    return a+b;
}

double Calculator::add(double a, double b) {
    return a+b;
}

int Calculator::divide(int a, int b) {
    if (b==0){
        throw std::logic_error("Can't divide by 0");
    }
    else{
        return a/b;
    }
}

double Calculator::divide(double a, double b) {
    if (b==0){
        throw std::logic_error("Can't divide by 0");
    }
    else{
        return a/b;
    }
}

int Calculator::multiply(int a, int b) {
    return a*b;
}

double Calculator::multiply(double a, double b) {
    return a*b;
}

int Calculator::subtract(int a, int b) {
    return a-b;
}

double Calculator::subtract(double a, double b) {
    return a-b;
}

int Calculator::square(int a) {
    return a*a;
}

double Calculator::square(double a) {
    return a*a;
}

我正在尝试运行一些Google测试。当我尝试运行此测试时，出现错误：

/Task2/tests/calc_tests.cpp:11: undefined reference to `calc()'

我的测试台看起来像这样：

#include <gtest/gtest.h>
#include "../Calculator.h"


TEST(calcu, iadd){
    Calculator calc;
    ASSERT_EQ(calc.add(1, 5), 6);
}

很长一段时间以来，我一直在尝试解决此错误，但我无法使其正常工作。希望您会看到这里发生的事情。

谢谢！

calc_tests.cpp：11：对“ calc（）”的未定义引用

0 个答案: