Class: Dvi::Opcode::Down

Inherits:

ChangeRegister

• Object
• Base
• ChangeRegister0
• ChangeRegister
• Dvi::Opcode::Down

Defined in:

lib/dvi/opcode.rb

Overview

Down is a class for down1 … down4 opcodes.

Instance Attribute Summary

Attributes inherited from ChangeRegister

#size

Instance Method Summary

• #interpret(ps) ⇒ Object

Methods inherited from ChangeRegister

#initialize

Methods inherited from ChangeRegister0

read

Methods inherited from Base

range, read, set_range

Constructor Details

This class inherits a constructor from Dvi::Opcode::ChangeRegister

Instance Method Details

#interpret(ps) ⇒ Object

# File 'lib/dvi/opcode.rb', line 277

def interpret(ps)
  # move down.
  ps.v += @size
end