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method

size

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Ruby latest stable (v1_9_3_392) - 0 notes - Class: CStructEntity
size(types) public

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# File ext/dl/lib/dl/struct.rb, line 55
    def CStructEntity.size(types)
      offset = 0
      max_align = 0
      types.each_with_index{|t,i|
        orig_offset = offset
        if( t.is_a?(Array) )
          align = PackInfo::ALIGN_MAP[t[0]]
          offset = PackInfo.align(orig_offset, align)
          size = offset - orig_offset
          offset += (PackInfo::SIZE_MAP[t[0]] * t[1])
        else
          align = PackInfo::ALIGN_MAP[t]
          offset = PackInfo.align(orig_offset, align)
          size = offset - orig_offset
          offset += PackInfo::SIZE_MAP[t]
        end
        if (max_align < align)
          max_align = align
        end
      }
      offset = PackInfo.align(offset, max_align)
      offset
    end
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