Thread: Problem with subclass

Hello there, I have a problem with this:

Code:

#include <iostream>
#include <string>

class Monitor
{
      class Panel
      {
      public:
             Panel (int initialPrice);
             ~Panel();
             
             // The GetFunction() section
             int GetPrice() const { return itsPrice; }
             void GetModel() const { std::cout << itsModel; }
             int GetBrightness() const { return itsBrightness; }
             int GetContrast() const { return itsContrast; }
             int GetTimeResponse() const { return itsTimeResponse; }
             void GetMaxRes() const { std::cout << itsMaxRes; }
             
             // The SetFunctions()
             int SetPrice(int price) { itsPrice = price; }
             void SetModel(std::string model) { itsModel = model; }
             int SetBrightness(int brightness) { itsBrightness = brightness; }
             int SetContrast(int contrast) { itsContrast = contrast; }
             int SetTimeResponse(int timeResponse) { itsTimeResponse = timeResponse; }
             int SetMaxRes(int maxRes) { itsMaxRes = maxRes; }
             
             
      private:
              int itsPrice;
              std::string itsModel;
              int itsBrightness;
              int itsContrast;
              int itsTimeResponse;
              int itsMaxRes;
      };
      
      class Frequency
      {
            public:
                   // The GetFunctions
                   int GetHFreq()const { return itsHFreq; }
                   int GetVFreq()const { return itsVFreq; }
                   
                   // The SetFunctions
                   int SetHFreq(int HFreq) { itsHFreq = HFreq; }
                   int SetVFreq(int VFreq) { itsVFreq = VFreq; }
                   
            private:
                    int itsHFreq;
                    int itsVFreq;
      };
};

Monitor::Panel::Panel(int initialPrice) { itsPrice = initialPrice; }
Monitor::Panel::~Panel() {}

int main()
{
    // Set the Values
    
    Monitor Samsung;
    Samsung.Panel.SetPrice(350);
    
    return 0;
}

I get:
int main()':
7 line `class Monitor::Panel' is private
63 line within this context
63 line invalid use of `class Monitor::Panel'


What I have to do that it can fix this error ? What I am doing wrong ?

Well I manage to fix the private area, so now it looks like:

Code:

#include <iostream>
#include <string>

class Monitor
{
      public:
             
      class Panel
      {
      public:
             Panel (int initialPrice);
             ~Panel();
             
             // The GetFunction() section
             int GetPrice() const { return itsPrice; }
             void GetModel() const { std::cout << itsModel; }
             int GetBrightness() const { return itsBrightness; }
             int GetContrast() const { return itsContrast; }
             int GetTimeResponse() const { return itsTimeResponse; }
             void GetMaxRes() const { std::cout << itsMaxRes; }
             
             // The SetFunctions()
             int SetPrice(int price) { itsPrice = price; }
             void SetModel(std::string model) { itsModel = model; }
             int SetBrightness(int brightness) { itsBrightness = brightness; }
             int SetContrast(int contrast) { itsContrast = contrast; }
             int SetTimeResponse(int timeResponse) { itsTimeResponse = timeResponse; }
             int SetMaxRes(int maxRes) { itsMaxRes = maxRes; }
             
             
      private:
              int itsPrice;
              std::string itsModel;
              int itsBrightness;
              int itsContrast;
              int itsTimeResponse;
              int itsMaxRes;
      };
      
      class Frequency
      {
            public:
                   // The GetFunctions
                   int GetHFreq()const { return itsHFreq; }
                   int GetVFreq()const { return itsVFreq; }
                   
                   // The SetFunctions
                   int SetHFreq(int HFreq) { itsHFreq = HFreq; }
                   int SetVFreq(int VFreq) { itsVFreq = VFreq; }
                   
            private:
                    int itsHFreq;
                    int itsVFreq;
      };
};

Monitor::Panel::Panel(int initialPrice) { itsPrice = initialPrice; }
Monitor::Panel::~Panel() {}

int main()
{
    // Set the Values
    
    Monitor Samsung;
    Samsung.SetPrice(50);
    
    
    return 0;
}

But I do not know things about nested class... So ?

Could you please post the source ?