Understanding cppyy: Automatic Python-C++ Bindings Generator
By
gjvc
Kettled twice. Extra chewy, extra trustworthy.
Summary
cppyy is an automatic Python-C++ bindings generator that allows calling C++ from Python and vice versa. It offers various features like detailed specialization, lazy loading, cross-inheritance, callbacks, template instantiation, object downcasting, exception mapping, and interactive exploration of C++ libraries without the need for hand-written code or language extensions.
Key quotes
· 4 pulledRun-time generation enables detailed specialization for higher performance.
cppyy delivers this without any language extensions, intermediate languages, or the need for boiler-plate hand-written code.
Python-side cross-inheritance and callbacks for working with C++ frameworks.
Automatic object downcasting, exception mapping, and interactive exploration of C++ libraries.
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