Struct length operator | LuaRT free and open source Windows programming framework for Lua

# Struct length operator

The length operator # applied on a Struct object returns the size in bytes of the struct in memory.

Notes

The length operator returns the same result as the Struct.size property.

Example


local c = require "c"

-- Defines a RECT Struct
local RECT = c.Struct("iiii", "left", "top", "right", "bottom")

print("Size of RECT Struct is "..#RECT.." bytes")