# b2Version Struct Reference

`#include <b2Settings.h>`

List of all members.

## Public Attributes
int32 | major
| significant changes
int32 | minor
| incremental changes
int32 | revision
| bug fixes

## Detailed Description

Version numbering scheme. See http://en.wikipedia.org/wiki/Software_versioning

## Member Data Documentation

int32 b2Version::major

significant changes

int32 b2Version::minor

incremental changes

int32 b2Version::revision

bug fixes

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

- Box2D/Box2D/Common/b2Settings.h