iostream 不打印到第二个源中的终端 class (c++)

Question

当我尝试在构造函数中执行 cout 时，它不会打印出来。我知道 cout 在我的终端上工作，因为我可以从 main() 调用它，但不能从我的 CharacterStats.cpp class 和 CharacterStats.hpp header.

没有应有的终端输出。我期待 "---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，没有打印出来

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 */

Answer 1

这是因为您没有调用构造函数。

 CharacterStats coreUser();

声明一个函数不带参数并返回一个 CharacterStats。

你要的是

CharacterStats coreUser;

容易犯的错误。

iostream 不打印到第二个源中的终端 class (c++)

iostream not printing to terminal in second source class (c++)

c++

object

g++

iostream

most-vexing-parse

main.cpp

CharacterStats.cpp

CharacterStats.hpp