Class: FFI::Clang::Types::Function

Inherits:
Type
  • Object
show all
Includes:
Enumerable
Defined in:
lib/ffi/clang/types/function.rb

Instance Attribute Summary

Attributes inherited from Type

#translation_unit, #type

Instance Method Summary collapse

Methods inherited from Type

#==, #alignof, #const_qualified?, create, #declaration, #initialize, #kind, #kind_spelling, #non_reference_type, #pod?, #ref_qualifier, #restrict_qualified?, #sizeof, #spelling, #to_s, #volatile_qualified?

Constructor Details

This class inherits a constructor from FFI::Clang::Types::Type

Instance Method Details

#arg_type(i) ⇒ Object 



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# File 'lib/ffi/clang/types/function.rb', line 15

def arg_type(i)
	Type.create Lib.get_arg_type(@type, i), @translation_unit
end

#arg_types ⇒ Object 



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# File 'lib/ffi/clang/types/function.rb', line 19

def arg_types
	return to_enum(:arg_types) unless block_given?

	self.args_size.times do |i|
		yield self.arg_type(i)
	end

	self
end

#args_size ⇒ Object 



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# File 'lib/ffi/clang/types/function.rb', line 11

def args_size
	Lib.get_num_arg_types(@type)
end

#calling_conv ⇒ Object 



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# File 'lib/ffi/clang/types/function.rb', line 33

def calling_conv
	Lib.get_fuction_type_calling_conv(@type)
end

#exception_specification ⇒ Object 



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# File 'lib/ffi/clang/types/function.rb', line 37

def exception_specification
	Lib.get_exception_specification_type(@type)
end

#result_type ⇒ Object 



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# File 'lib/ffi/clang/types/function.rb', line 29

def result_type
	Type.create Lib.get_result_type(@type), @translation_unit
end

#variadic? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ffi/clang/types/function.rb', line 7

def variadic?
	Lib.is_function_type_variadic(@type) != 0
end