当我尝试在构造函数中执行指令时,它不会打印出来。我知道cout在我的终端上可以正常工作,因为我可以从main()调用它,但是不能从我的CharacterStats.cpp类(带有CharacterStats.hpp header )调用它。

没有应有的终端输出。我期望"---DATALESS UNIT CREATED---"出现在输出中

我用

g++ -o a main.cpp CharacterStats.cpp CharacterStats.hpp
./a

编译和执行,什么也没打印出来

main.cpp
#include "CharacterStats.hpp"
int main(void){
    CharacterStats coreUser();
    return 0;
}

CharacterStats.cpp
#include "CharacterStats.hpp"
#include <iostream>

using namespace std;

CharacterStats::CharacterStats(char name, bool type, short strength, short armor, short resist, short speed, short luck){
    cout << "---CORE DECLARED---" << endl;
    this->name = name;
    this->type = type;
    this->strength = strength;
    this->armor = armor;
    this->resist = resist;
    this->speed = speed;
    this->luck = luck;
}
CharacterStats::CharacterStats(){
    cout << "---DATALESS UNIT CREATED---" << endl;
}

CharacterStats.hpp
#ifndef CHARACTER_STATS
#define CHARACTER_STATS

class CharacterStats{
    private:
        char name;
        bool type;
        short strength, armor, resist, speed, luck;

    public:
        CharacterStats(char, bool, short, short, short, short, short);
        CharacterStats();
};
#endif /* CHARACTER_STATS */

最佳答案

这是因为您没有调用构造函数。

 CharacterStats coreUser();

声明一个不带参数并返回CharacterStats的函数。

你想要的是
CharacterStats coreUser;

容易犯的错误。

10-07 20:10