Union.size

Union.size readonly

Gets the current C Union size in memory, in bytes.

Notes

Example


--! luart-extensions
import c

-- Creates a LARGE_INTEGER C union definition from Windows API, with a struct field
local LARGE_INTEGER = c.Union(".l", { Part = c.Struct("Ii", "Low", "High") }, "QuadPart")

-- prints 'true'
print(LARGE_INTEGER.size == #LARGE_INTEGER)