c++学习笔记:void*变量，在函数内必须要明确变量类型

void CreadmifDoc::SwapWord(int length,void* wordP){
 int  i;
    TCHAR temp;

    for( i=0; i < length/2; i++ )
    {
 // temp = ((TCHAR *) wordP)[i];
 // ((TCHAR *)wordP)[i] = ((TCHAR *) wordP)[length-i-1];
 // ((TCHAR *) wordP)[length-i-1] = temp;
  temp =wordP[i];
  wordP[i] = wordP[length - i - 1];
  wordP[length - i - 1] = temp;
    }
}

对于以上函数，运行提示错误，把注释去掉即可