我自己从网上下了些代码，然后自己写了几个函数，但运行时却出现
TypeError: unbound method Boost.Python.function object must be called with Out instance as first argument (got str instance instead)
请问各位高手这是怎么回事，我的源代码如下，
 
class pyRead{
public:
 dict *mpDictionary;
 object  Interface;
 pyRead(void);
 ~pyRead() ;
 object pyGetInterFace();
 void pyReadFile(const char* filepath, const char* filename);
 int CallPython(const char *commandtext, const char *errortext);
};
class pyOut{
public:
 void myOut(std::string const& str) { cout<<("Out",no_init)
   .def ("myOut",&pyOut;::myOut  )
   ;
 return interfaces;
}
pyRead::pyRead(void) { 
   Py_Initialize();
   Interface = pyGetInterFace();

   mpDictionary = new dict(handle(borrowed(PyDict_New())));
   PyDict_SetItemString(mpDictionary->ptr(), "__builtins__", PyEval_GetBuiltins());
        
   PyDict_SetItemString(mpDictionary->ptr(), "Files", Interface.ptr());
}
int pyRead::CallPython(const char *commandtext, const char *errortext)   {
    try    {   
        handle( PyRun_String(commandtext
            , Py_file_input, mpDictionary->ptr(), mpDictionary->ptr()) );
        return 0;
    }
    catch (error_already_set)    {
        PyErr_Print();
        return 1;
    }   
}
void pyRead::pyReadFile (const char* filepath, const char* filename) {
    char cmdText[512];
    char errText[512];
    sprintf(cmdText, "from %s import *\n",filename);
    sprintf(errText, "Error importing  file: %s\n", filepath);
    int errorCode = CallPython(cmdText, errText);
    if (errorCode != 0)   return;
 
    errorCode = CallPython("outtest(Files)\n", "Error with outttest method\n");
    return ;
}
pyRead::~pyRead() {
 if (mpDictionary != NULL) delete mpDictionary;
 Py_Finalize();
}
void main()  {
    char *name("Test");
    char *path("D:\\Study\\Temp\\py4\\py4\\Debug");
    pyRead pyTemp;
    pyTemp.pyReadFile (path, name);
    return ;
}
 
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