badboy

Original link: http://www.concentric.net/~Ttwang/tech/inthash.htm
Taken from: http://web.archive.org/web/20071223173210/http://www.concentric.net/~Ttwang/tech/inthash.htm
Reformatted using pandoc

Integer Hash Function

Thomas Wang, Jan 1997

last update Mar 2007

graphitemaster

Working around offsetof limitations in C++:

There is sometimes a situation in which one needs to get the relative offset of a structure field, common examples of this include serialization frameworks which aid to serialize objects, vertex attributes for rendering (D3D, GL.), etc.

The most common technique for getting this information is through the offsetof macro defined in stddef.h. Unfortunately using the macro in C++ comes with a new set of restrictions that prevent some (subjectively valid) uses of it.

imneme

#ifndef XORSHIFT_HPP_INCLUDED
#define XORSHIFT_HPP_INCLUDED 1

/*
 * A C++ implementation of a family of truncated XorShift* generators.
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2017-19 Melissa E. O'Neill
 *