c++ - 变量或字段“generateMonster”声明为无效

Possible Duplicate:
variable or field declared void




我正在做一个项目，该函数遇到一些问题。我不断收到错误，我知道这意味着我从未声明类型，但我知道自己是。所有文件都包含.h和.cpp，所以我没有任何缺少的包含。

这是我称之为的功能-问题是generateMonster

int room1(charType& heroObj) {

    int r;
    roomType RoomObj;
    RoomObj.generateMonster(heroObj);

    cout << "There's a hiss as you open this door, and you smell a sour odor, like something rotten or fermented. Inside you see a small room lined with dusty shelves, crates, and barrels. It looks like someone once used this place as a larder, but it has been a long time since anyone came to retrieve food from it." << endl;
    cout << endl << "Room #1:\n 1. Door in the East corner of the North wall.\n 2. Door in the middle of the East wall.\n 3. Door in the east corner of the south wall.\n 4. Door in the West corner of the South wall.\n" << endl;
    doIt();
    cin >> r;
    if (!cin.good())
       cout << "That is not a valid option.  Please try again.";
       cin.clear();
       cin.ignore(100, '\n');

    system("cls");

    switch(r) {
              case 1:
                   genDoor();
                   hallway1(heroObj);
                   break;
              case 2:
                   genDoor();
                   hallway4(heroObj);
                   break;
              case 3:
                   genDoor();
                   hallway3(heroObj);
                   break;
              case 4:
                   genDoor();
                   hallway2(heroObj);
                   break;
    }

}

我的原型

class roomType
    {
    public:
     roomType();
     void generateMonster(charType& heroObj);
     void generateTreasure();

    private:
     int gold;
     int potion;
     int keys;
    };

和我的整体功能-http://pastie.org/4799752

最佳答案

基于this question，问题似乎是编译器不知道声明charType的位置是什么generateMonster(charType&)。也许#include "charType.h"在class roomType之前？