method
new
v1_9_3_125 -
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- Class:
Fiddle::Closure::BlockCaller
new(ctype, args, abi = Fiddle::Function::DEFAULT, &block)public
Description
Construct a new BlockCaller object.
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ctype is the C type to be returned
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args are passed the callback
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abi is the abi of the closure
If there is an error in preparing the ffi_cif or ffi_prep_closure, then a RuntimeError will be raised.
Example
include Fiddle cb = Closure::BlockCaller.new(TYPE_INT, [TYPE_INT]) do |one| one end func = Function.new(cb, [TYPE_INT], TYPE_INT)