inaccessible constructor

[ferarista]

Hi,everybody!I am trying to make an object in my main function from the class CCellDescr.But the compiler every time gives me the error that the explicit constructor at line 163 is inaccessible.Here`s the code:
#include<iostream>
#include<fstream>
#include<list>
#include<string>
using namespace std;

class CCellDescr
{
double m_double_val;
string m_str_val;
int m_row;
int m_col;
char m_cCellType; // 'N' 'S'

//explicit construcor

CCellDescr(char cCellType, int iColumnNum,int iRowNum,const string strValue,double val)
{

m_col=iColumnNum;
m_row= iRowNum;
m_str_val=strValue;
m_double_val=val;
m_cCellType=cCellType;

}
//copy construcor
CCellDescr(const CCellDescr& obj)
{
m_cCellType=obj. m_cCellType;
m_col=obj. m_col;
m_row=obj.m_row;
m_str_val=obj. m_str_val;
m_double_val=obj.m_double_val;
}

double getvalue()const

{
return m_double_val;
}

string getValue()const
{
return m_str_val;

}

int getrow()const
{
return m_row;


}

int getcol()const
{
return m_col;


}

char getType()const
{
return m_cCellType;

}

void setvalue( const double& val)
{
m_double_val=val;

}

void setValue(const string& strValue)
{
m_str_val=strValue;


}

void setrow(const int& row)
{
m_row=row;


}

void setcol(const int& col)
{
m_col=col;


}
void setcelltype(const int& type)
{
m_cCellType=type;

}

void Output(ostream& toStream)
{

toStream<<m_double_val<<m_str_val<<m_row<<m_col<< m_cCellType;

}

friend ostream& operator<<(ostream& toStream,CCellDescr& obj)

{
obj.Output(toStream);
return toStream;

}

};

class CData
{
private:
list<CCellDescr*> m_Data; // table content(pointers to a cell)
int m_iColumns; // the number of the valid columns in the table
int m_iRows;

CData(int iColumns, int iRows )
{
m_iColumns=iColumns;
m_iRows=iRows;

}

~CData()//destructor
{}

int getcolumns()const
{
return m_iColumns;

}

int getrows()const
{
return m_iRows;

}

void setCell(const CCellDescr& cell_Data)
{

m_Data=cell_Data;

}


};

void main()
{

CData cell(89,7);
system("pause");
}

[coder777]

Everything in your classes is private: change to public: what you want to be available from 'outside'

[Yanson]

your constructor is listed as private you need it to be public

[Catfish666]

Next time put your code in code tags, to preserve indentation and have syntax highlighting:
[code]const int i = 5; // example [/code]

http://www.cplusplus.com/articles/jEywvCM9/

The problem is that your member functions (including your constructor) are not public:

class Example
{
// private by default
    int a;
    void func_a() {}

private:
    int b;
    void func_b() {}

public:
    int c;
    void func_c() {}
};

int main() // never void main() in C or C++
{
    Example e;

    e.func_a(); // compilation error
    e.func_b(); // compilation error
    e.func_c(); // works
}

[ajh32]

Because, you have declared everything within you 'CData' class as 'Private'. I normally declare my classes 'Public' accessors first followed by 'Protected' (if required) and finally 'Private'. So, I would declare your CData class as follows:

class CData
{
public:
   CData(int iColumns, int iRows )
   {
      m_iColumns=iColumns;
      m_iRows=iRows;
   }

   ~CData()//destructor
   {}

   int getcolumns()const
   {
      return m_iColumns;
   }

   int getrows()const
   {
      return m_iRows;
   }

   void setCell(const CCellDescr& cell_Data)
   {
      m_Data = cell_Data;
   }

private:
   list<CCellDescr*> m_Data; // table content(pointers to a cell)
   int m_iColumns; // the number of the valid columns in the table
   int m_iRows; 
};