class Fiddle::CompositeHandler
Used internally by Fiddle::Importer
Public Class Methods
new(handlers)
click to toggle source
Create a new handler with the open handlers
Used internally by Fiddle::Importer.dlload
# File fiddle/lib/fiddle/import.rb, line 13 def initialize(handlers) @handlers = handlers end
Public Instance Methods
[](symbol)
click to toggle source
See Fiddle::CompositeHandler.sym
# File fiddle/lib/fiddle/import.rb, line 40 def [](symbol) sym(symbol) end
handlers()
click to toggle source
Array of the currently loaded libraries.
# File fiddle/lib/fiddle/import.rb, line 18 def handlers() @handlers end
sym(symbol)
click to toggle source
Returns the address as an Integer from any handlers with the function named symbol
.
Raises a DLError
if the handle is closed.
# File fiddle/lib/fiddle/import.rb, line 26 def sym(symbol) @handlers.each{|handle| if( handle ) begin addr = handle.sym(symbol) return addr rescue DLError end end } return nil end