Detailed Description

Attribute: Store a signed integer in Two's Complement format.

This is the most popular format, used on x86, AVR, ARM. When applied to a $k$ -Bit-Integer, let $x_{k-1},x_{k-2},\dots,x_0$ denote its raw bits with $x_{k-1}$ being the most significant and $x_0$ the least significant one. Then $x_{k-1}$ is the sign bit. The value of the integer is:

$X = \sum_{i=0}^{k-2}{2^i \cdot x_i} - \begin{cases} 0 & x_{k-1} = 0\\ 2^{k-1} & x_{k-1} = 1 \\ \end{cases}$

The range for a signed $k$ -Bit-Integer with Two's Complement is $[-2^{k-1};2^{k-1}-1]$ .

The documentation for this struct was generated from the following file:

/home/erlkoenig/Projects/CPP/uSer/uSer/uSer.hh