Token representing a constant string in hexadecimal format. More...

#include <token.h>

Inheritance diagram for isc::dhcp::TokenHexString:

Public Member Functions
	TokenHexString (const std::string &str)
	Value is set during token construction. More...

void	evaluate (Pkt &pkt, ValueStack &values)
	Token evaluation (puts value of the constant string on the stack after decoding or an empty string if decoding fails (note it should not if the parser is correct) More...

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

Protected Attributes
std::string	value_
	Constant value. More...

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. More...

Detailed Description

Token representing a constant string in hexadecimal format.

This token holds value of a constant string giving in an hexadecimal format, for instance 0x666f6f is "foo"

Definition at line 137 of file token.h.

Constructor & Destructor Documentation

TokenHexString::TokenHexString ( const std::string & str )

Value is set during token construction.

Parameters

str	constant string to be represented (must be "0x" or "0X" followed by a string of hexadecimal digits or decoding will fail)

Definition at line 44 of file token.cc.

References isc::util::encode::decodeHex(), and value_.

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Member Function Documentation

void TokenHexString::evaluate	(	Pkt &	pkt,
		ValueStack &	values
	)

virtual

Token evaluation (puts value of the constant string on the stack after decoding or an empty string if decoding fails (note it should not if the parser is correct)

Parameters