// file testStatic.cpp
//
#include <iostream>
using namespace std ;
class testStatic
{
public:
static void pnt()
{
cout << "Test: " << endl ;
}
void pnt(int i)
{
cout << "void pnt(int i): " << i << endl ;
}
// overloading function
void pnt(int i) const
{
cout << "void pnt(int i) const: " << i << endl ;
}
// for convienence ,data members are delcared in public field
static const int ival ;
void (testStatic::*pmf)(int) ;
void (testStatic::*pmfc)(int) const ;
} ;
//delcaration is necessary
const int testStatic::ival = 9 ;
//delcaration is necessary
const int *pval = &testStatic::ival ;
//notice the type of static member function pnt
void (* pf)() = &testStatic::pnt ;
// notice the type of member function pnt
void (testStatic::*pmf)(int) = &testStatic::pnt ;
// notice the type of const member funtion pnt
void (testStatic::*pmfc)(int) const = &testStatic::pnt ;
int main(char argc ,char *argv[])
{
testStatic ts ;
ts.pnt() ;
cout << "using class member pointer: " << *pval << endl ;
cout << testStatic::ival << endl ;
(ts.*pmf)(2) ;
(ts.*pmfc)(2) ;
ts.pmf = &testStatic::pnt ; //assign value again
(ts.*pmf)(3) ;
return 0 ;
}