ost::IPV4Validator(3) Library Functions Manual ost::IPV4Validator(3)NAME
ost::IPV4Validator -
Classes derived from IPV4Address would require an specific validator to pass to the IPV4Address constructor.
SYNOPSIS
#include <address.h>
Inherited by ost::IPV4MulticastValidator.
Public Member Functions
IPV4Validator ()
Constructor.
virtual ~IPV4Validator ()
keeps compilers happy.
virtual void operator() (const in_addr address) const =0
Pure virtual application operator.
Detailed Description
Classes derived from IPV4Address would require an specific validator to pass to the IPV4Address 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::IPV4Validator::IPV4Validator () [inline]
Constructor. Does not deal with any state.
virtual ost::IPV4Validator::~IPV4Validator () [inline], [virtual]
keeps compilers happy.
Member Function Documentation
virtual void ost::IPV4Validator::operator() (const in_addraddress) const [pure virtual]
Pure virtual application operator. Apply the validation algorithm specific to derived classes.
Implemented in ost::IPV4MulticastValidator.
Author
Generated automatically by Doxygen for GNU CommonC++ from the source code.
GNU CommonC++ Sat Jun 23 2012 ost::IPV4Validator(3)
Check Out this Related Man Page
ost::IPV6MulticastValidator(3) Library Functions Manual ost::IPV6MulticastValidator(3)NAME
ost::IPV6MulticastValidator -
Class for the function object that validates multicast addresses.
SYNOPSIS
#include <address.h>
Inherits ost::IPV6Validator.
Public Member Functions
IPV6MulticastValidator ()
Constructor.
virtual ~IPV6MulticastValidator ()
Keeps compilers happy...
void operator() (const in6_addr address) const
Application operator.
Detailed Description
Class for the function object that validates multicast addresses.
Implements a specific application operator to validate multicast addresses.
Author:
Federico Montesino p5087@quintero.fie.us.es Validating class specialized for multicast addresses.
Constructor &; Destructor Documentation
ost::IPV6MulticastValidator::IPV6MulticastValidator () [inline]
Constructor. Does not deal with any state.
virtual ost::IPV6MulticastValidator::~IPV6MulticastValidator () [inline], [virtual]
Keeps compilers happy...
Member Function Documentation
void ost::IPV6MulticastValidator::operator() (const in6_addraddress) const [virtual]
Application operator. Apply the validation algorithm specific to multicast addresses
Implements ost::IPV6Validator.
Author
Generated automatically by Doxygen for GNU CommonC++ from the source code.
GNU CommonC++ Sat Jun 23 2012 ost::IPV6MulticastValidator(3)
Dear All,
Here I want to know why we put =0 in case of pure virtual function, why not =1, =2 or any thing else
Please send me answer any one as soon as possible. (1 Reply)
helo i read many books but i cant find the proper answer that why
constructor cannot be virtual
can u explain me in simple term that why constructor cannot be virtual
Regards,
Amit (2 Replies)
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We salute you!!! (5 Replies)
I am just trying to understand the virtual fns. concept.
I know that if I have a virtual fn. in a base class and its overridden fn. in derived class then based upon the address of base/derived object stored in the base class pointer the fns. will be called.
In the below code I had kept... (2 Replies)
Hi friends,
I hope u people are ok and doing fine.
I have this small problem with the derived class. I have created te base class and there is a small problem with the definition of the derived class which the compiler is pointing out, could you please help me. Here is my code
#ifndef... (2 Replies)
Hi All,
How to pass date variable to a query?
I have tried the below one , but it's not working.
ost.ksh
#!/bin/ksh
v_date=$1
var=$(sqlplus -s $ORACON <<ENDOFSQL
SELECT TO_DATE('$v_date','DD-MON-YYYY'),-1) FROM DUAL;
exit;
ENDOFSQL
)
#End
I have executed as below. (7 Replies)