Class: StructFu::Int64

Inherits:

Int

• Object
• Struct
• Int
• StructFu::Int64

Defined in:

lib/packetfu/structfu.rb

Overview

Int64 is a eight byte value.

Direct Known Subclasses

Int64be, Int64le

Instance Attribute Summary

Attributes inherited from Int

#default, #endian, #value, #width

Instance Method Summary

• #initialize(v = nil, e = :big) ⇒ Int64 constructor

  A new instance of Int64.

• #to_s ⇒ Object

  Returns a eight byte value as a packed string.

Methods inherited from Int

#read, #to_f, #to_i

Methods inherited from Struct

#force_binary

Constructor Details

#initialize(v = nil, e = :big) ⇒ Int64

Returns a new instance of Int64.

# File 'lib/packetfu/structfu.rb', line 170

def initialize(v=nil, e=:big)
  super(v, e, w=4)
  @packstr = (self.e == :big) ? 'Q>' : 'Q<'
end

Instance Method Details

#to_s ⇒ Object

Returns a eight byte value as a packed string.

# File 'lib/packetfu/structfu.rb', line 176

def to_s
  @packstr = (self.e == :big) ? 'Q>' : 'Q<'
  [(self.v || self.d)].pack(@packstr)
end