Token representing an unsigned 32 bit integer. More...

#include <token.h>

Inheritance diagram for isc::dhcp::TokenInteger:

Public Member Functions
	TokenInteger (const uint32_t value)
	Integer value set during construction.

uint32_t	getInteger () const
	Returns integer value.

Public Member Functions inherited from isc::dhcp::TokenString
	TokenString (const std::string &str)
	Value is set during token construction.

virtual unsigned	evaluate (Pkt &pkt, ValueStack &values)
	Token evaluation (puts value of the constant string on the stack)

Public Member Functions inherited from isc::dhcp::Token
virtual	~Token ()
	Virtual destructor.

virtual unsigned	getLabel () const
	Return the label of this token.

Protected Attributes
uint32_t	int_value_
	value as integer (stored for testing only)

Protected Attributes inherited from isc::dhcp::TokenString
std::string	value_
	Constant value.

Additional Inherited Members
Static Public Member Functions inherited from isc::dhcp::Token
static bool	toBool (std::string value)
	Coverts a (string) value to a boolean.

Detailed Description

Token representing an unsigned 32 bit integer.

For performance reasons, the constant integer value is converted to a string just once (in the constructor). Afterwards, this effectively works as a constant 4 byte long string. Hence this class is derived from TokenString and does not even need its own evaluate() method.

Definition at line 215 of file token.h.

Constructor & Destructor Documentation

◆ TokenInteger()

TokenInteger::TokenInteger ( const uint32_t value )

Integer value set during construction.

The value is converted to string and stored in value_ provided by the base class.

Parameters

value integer value to be stored.

Definition at line 1403 of file token.cc.

Member Function Documentation

◆ getInteger()

uint32_t isc::dhcp::TokenInteger::getInteger ( ) const

inline

Returns integer value.

Used in tests only.

Returns: integer value

Definition at line 230 of file token.h.

References int_value_.

Member Data Documentation

◆ int_value_

uint32_t isc::dhcp::TokenInteger::int_value_

protected

value as integer (stored for testing only)

Definition at line 235 of file token.h.

Referenced by getInteger().

The documentation for this class was generated from the following files:

Public Member Functions

Protected Attributes