Spirit 
Spirit is a set of C++ libraries for parsing and output generation implemented as Domain Specific Embedded Languages (DSEL) using Expression templates and Template Meta-Programming. The Spirit libraries enable a target grammar to be written exclusively in C++. Inline grammar specifications can mix freely with other C++ code and, thanks to the generative power of C++ templates, are immediately executable.
Spirit.X3 (3rd generation)
The newest Spirit shines faster compile times. Currently only a parser framework (no serialization support).
Supported environments
- C++23 and C++26
- GCC 14
- Clang 22
- MSVC (2022)
Spirit V2 (2nd generation)
The latest Long Term Support version of Spirit. A Swiss Army knife for data manipulation on any kind of input.
Note: Spirit V2 is no longer actively maintained. For new projects, use X3.
Consists of:
Supported environments
- C++11 only
- GCC 14
- Clang 22
- Windows is no longer supported because C++11 support was removed in Visual Studio 2017 and later.
Spirit.Classic (1st generation)
An elderling member of Spirit. It receives only limited maintanance, but it is still used even inside Boost by Boost.Serialization and Boost.Wave libraries. It also contains Phoenix V1.
Spirit.Classic should support even ancient compilers.
Brief History
| Date | Boost | Commit | Event |
|---|---|---|---|
| 2014-03-18 | 1.56 | 8a353328 |
Spirit.X3 is added |
| 2013-12-14 | 1.56 | c0537c82 |
Phoenix V2 is retired |
| 2011-03-28 | 1.47 | 400a764d |
Phoenix V3 support added to Spirit V2 |
| 2009-04-30 | 1.41 | 5963a395 |
Spirit.Repository is appeared |
| 2008-04-13 | 1.36 | ffd0cc10 |
Spirit V2 (Qi, Karma, Lex, Phoenix V2) is added |
| 2006-08-23 | 1.35 | 2dc892b4 |
Fusion V1 is retired |
| 2003-01-31 | 1.30 | 81907916 |
Spirit is the part of the Boost |