Const methods to access private data members in C++ -

My project is here I have several other errors but I'm sure I'm not trying to redefine the string Was anything before asking it.

Invalid Player :: Exposure () const {cout & lt; & Lt; "\ N Player's Name:" & lt; & Lt; GetName () & lt; & Lt; "\ N Grades:" & lt; & Lt; GetGrade () & lt; & Lt; "\ NG.P.A." & Lt; & Lt; GetGPA () & lt; & Lt; Endl; }

The problem is here, I get access violation, this is a method when keeping display cnt or it is a valid code and my problem is elsewhere and it is not caught. Is Debugger?

  // The types of well-changed gates are required to be changed; Player :: GetName () const {return m_name;} const int Player :: GetGrade () Const (Returns M_Grade;} Const Double Player :: GetGPA () const {return m_gpa;}  

More relevant code, so I have learned that to read a private data member with a const method like this, you have to "promise" two constants to change privatization

  Class player {public: four * gatnum () cons; Int Getgreat () Const .; DoubleGetPPA () Const .; Private: Four * m_name; Int m_grade; Double M_GPA; };  

If you are not getting any compilation errors, then possible reasons four * instead of const char * to GetName () . If the name is only started with read-only memory (such as by using double quote marks such as "Tom" ) and you can see the pointer given by GetName () Try to write characters to get an access violation.