c++ - 为什么编译器告诉我 vector 未声明？

Question

我这里有一些代码可以从一个文件中读取，并将它们存储在一个 vector 中。

我希望将这个 vector 传递给另一个类。但是，当我尝试这样做时，它给了我一个奇怪的错误，我不完全理解。好像是说vector is not declared。

这是一个很长的错误的前几行:

 g++ C_Main.cpp C_HomePage.cpp C_SelectionPage.cpp -o Project
     C_HomePage.cpp:286:40: error: no ‘std::vector<std::basic_string<char> > HomePage::getDutiesList()’ member function declared in class ‘HomePage’
    C_HomePage.cpp:290:26: error: ‘std::vector<std::basic_string<char> > HomePage::getResourcesList’ is not a static member of ‘class HomePage’
    C_HomePage.cpp:290:26: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x
    C_HomePage.cpp:291:2: error: expected primary-expression before ‘return’
    C_HomePage.cpp:291:2: error: expected ‘}’ before ‘return’
    C_HomePage.cpp:291:2: error: in C++98 ‘HomePage::getResourcesList’ must be initialized by constructor, not by ‘{...}’
    C_HomePage.cpp:291:2: error: no matching function for call to ‘std::vector<std::basic_string<char> >::vector(<brace-enclosed initializer list>)’

这里是C_HomePage.cpp的282-292行

int HomePage::getInitPoints(){ 
    return initPoints; 
}

vector<string> HomePage::getDutiesList(){
    return dutiesList;
}

vector<string> HomePage::getResourcesList{
    return resourcesList;
}

H_HomePage.h 中这些方法的对应声明

class HomePage {
        //These values will be the property of the flat
        //They are set before the login screen is displayed
        string manager;
        int initPoints;
        vector<string> dutiesList;
        vector<string> resourcesList;
        vector<FlatMember> flatMemberList;
        string loginName;


        public:

            HomePage(string);

            void login(string);
            string receivePassword();

            void importFlatMembers(string);
            void exportFlatMembers(string);         

            string getLoginName();
            string getManager();
            int getInitPoints();
            vector<string> getDutiesList;
            vector<string> getResourcesList;

};

老实说，我不知道出了什么问题，并且已经花了很多时间为此感到沮丧。有人可以帮忙吗？

Answer 1

您在 getDutiesList 和 getResourcesList 的声明中缺少括号:

vector<string> getDutiesList();
vector<string> getResourcesList();

编辑:您还缺少 .cpp 文件中的括号:

vector<string> HomePage::getResourcesList(){
    return resourcesList;
}