123456789_123456789_123456789_123456789_123456789_

Class: FFI::StructLayout::Enum

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, Field
Instance Chain:
self, Field
Inherits: FFI::StructLayout::Field
Defined in: lib/ffi/struct_layout.rb

Overview

An enum Field in a ::FFI::StructLayout.

Class Method Summary

Field - Inherited

.new

Instance Method Summary

Field - Inherited

#alignment, #get, #name, #offset, #put, #size, #type

Constructor Details

This class inherits a constructor from FFI::StructLayout::Field

Instance Method Details

#get(ptr) ⇒ Object

Get an object of type #type from memory pointed by ptr.

Parameters:

[ GitHub ] 

  


# File 'lib/ffi/struct_layout.rb', line 56



def get(ptr)
  type.find(ptr.get_int(offset))
end


  








  

    #put(ptr, value)  ⇒ nil 
  



  

    

Set value into memory pointed by ptr.


  





  
Parameters:





  [ GitHub ]


  

  


# File 'lib/ffi/struct_layout.rb', line 64



def put(ptr, value)
  ptr.put_int(offset, type.find(value))
end