10-22-2013
Finally .. I think i got answer !!! its may be because of virtual pointer in the derived class.
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Hi,
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Hi friends,
The derived class cannot access the base class's variables in my program. You can have a look at my code, I am actually using class templates.
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Hi,
I believe the next code is wrong:
class Egg {
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int i;
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Why, here the size of class 'Derived' is 8 ?
class Base1
{
public:
virtual void f() { }
};
class Base2
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public:
virtual void f() { }
};
class Derived : public Base1, Base2
{
public:
virtual void f() { }
}; (1 Reply)
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120908 0 86 86 - 1934528 0 70 100 -*-
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310657 22030 143 185 - 5281169 7 88 77 *-*
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LEARN ABOUT DEBIAN
ost_ipv6validator
ost::IPV6Validator(3) Library Functions Manual ost::IPV6Validator(3)
NAME
ost::IPV6Validator -
Classes derived from IPV6Address would require an specific validator to pass to the IPV6Address constructor.
SYNOPSIS
#include <address.h>
Inherited by ost::IPV6MulticastValidator.
Public Member Functions
IPV6Validator ()
Constructor.
virtual ~IPV6Validator ()
Keeps compilers happy.
virtual void operator() (const in6_addr address) const =0
Pure virtual application operator.
Detailed Description
Classes derived from IPV6Address would require an specific validator to pass to the IPV6Address constructor.
This is a base class for classes of function objects used by such derived classes.
Author:
Federico Montesino p5087@quintero.fie.us.es Abstract base class for derived inet addresses validators.
Constructor & Destructor Documentation
ost::IPV6Validator::IPV6Validator () [inline]
Constructor. Does not deal with any state.
virtual ost::IPV6Validator::~IPV6Validator () [inline], [virtual]
Keeps compilers happy.
Member Function Documentation
virtual void ost::IPV6Validator::operator() (const in6_addraddress) const [pure virtual]
Pure virtual application operator. Apply the validation algorithm specific to derived classes.
Implemented in ost::IPV6MulticastValidator.
Author
Generated automatically by Doxygen for GNU CommonC++ from the source code.
GNU CommonC++ Sat Jun 23 2012 ost::IPV6Validator(3)