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Inja is a template engine for modern C++, loosely inspired by jinja for python. It has an easy and yet powerful template syntax with all variables, loops, conditions, includes, callbacks, and comments you need, nested and combined as you like. Inja uses the wonderful json library by nlohmann for data input. Most importantly, inja needs only two header files, which is (nearly) as trivial as integration in C++ can get. Of course, everything is tested on all relevant compilers. Inja is a headers only library, which can be downloaded from the releases or directly from the include/ or single_include/ folder. Inja uses nlohmann/json.hpp as its single dependency, so make sure it can be included from inja.hpp. json can be downloaded here.
Features
- The basic template rendering takes a template as a std::string and a json object for all data. It returns the rendered template as an std::string
- If you are using the Meson Build System, then you can wrap this repository as a subproject
- Conditions support the typical if, else if and else statements
- A few functions are implemented within the inja template syntax
- You can create your own and more complex functions with callbacks
- Template inheritance allows you to build a base skeleton template that contains all the common elements and defines blocks that child templates can override
Project Samples
