Class: AudioToolbox::MIDIProgramChangeMessage

Inherits:

MIDIChannelMessage

• Object
• MIDIChannelMessage
• AudioToolbox::MIDIProgramChangeMessage

Defined in:

lib/music_player.rb,
ext/music_player/music_player.c

Instance Method Summary

• #initialize(opts) ⇒ MIDIProgramChangeMessage constructor

  A new instance of MIDIProgramChangeMessage.

• #mask ⇒ Object

Methods inherited from MIDIChannelMessage

#==, #add, #channel, #data1, #data2, #status

Constructor Details

#initialize(opts) ⇒ MIDIProgramChangeMessage

Returns a new instance of MIDIProgramChangeMessage.

# File 'lib/music_player.rb', line 169

def initialize(opts)
  channel, program = required_opts(opts, :channel, :program)
  super(:status => mask | channel,
        :data1  => program)
end

Instance Method Details

#mask ⇒ Object

# File 'lib/music_player.rb', line 167

def mask; 0xC0 end