Welcome to 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 is part of Boost Libraries, a peer-reviewed, open collaborative development effort.

Aug ’13 04

A customization point is a code construct that the user can leverage to specialize how a particular library action is handled. A common way of implementing this in C++ is to define a template with the default behavior, and let users specialize it for their own types —e.g., std::hash—. This is the story of Spirit X3 and how it lets you specialize customization points without ever leaving your own namespace, sort of…

I Will Always Find You – Tales of C++


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