构造函数与析构函数的调用，链接时出了问题

brooks_shenzhen

class CWord
{
  public:
    //## Constructors (generated)
      CWord();
      CWord(const CWord &right);

    //## Destructor (generated)
      ~CWord();
}
CWord::CWord()
{
  //## begin CWord::CWord%3BF87746001B_const.body preserve=yes

  //## end CWord::CWord%3BF87746001B_const.body
}

CWord::CWord(const CWord &right)
{
  //## begin CWord::CWord%3BF87746001B_copy.body preserve=yes
        wstrWord=right.getWord();
        dwId=right.getId();
        dfFreq=right.getFreq();
        dfTfIdf=right.getTfIdf();
        uiPos=right.getPos();
        vecSense=right.getSense();
}

在声明了CWord类之后，这样调用他的构造函数可以吗？
CWord* wordtemp = new CWord;
链接的时候会出这样的错误
CDictionary.o(.text+0xa37): In function `CDictionary::loadDic(std::basic_string<char, std::char_traits<char>, std::allocator<char> >&)':
CDictionary.cpp: undefined reference to `CWord::CWord()'

brooks_shenzhen

析构函数的定义同上，实现为
CWord::~CWord()
{
  //## begin CWord::~CWord%3BF87746001B_dest.body preserve=yes
  //## end CWord::~CWord%3BF87746001B_dest.body
}

函数中对析构函数的调用为
CWord * pword=0;
......
delete pword;
链接时的错误如下
CDictionary.o(.text+0x6e3): In function `CDictionary::deleteWord(std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >&)':
CDictionary.cpp: undefined reference to `CWord::~CWord()'

brooks_shenzhen

在线等

net_robber

你这个错误提示应该是有语法错误吧？？？

仔细检查下声明和定义！

brooks_shenzhen

谢谢

lenovo

你是怎么链接得呀？
这个你都不说。