scalarwrapper.hh File Reference

Provides a wrapper for scalar types to support passing by reference in Python bindings. More...

#include <dune/common/referencehelper.hh>

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Classes
class	ScalarWrapper< T >
	A wrapper class for scalar types to facilitate reference passing in Python bindings. More...

Detailed Description

Since Python does not support passing python float by reference to a double&, we have to wrap everything. See also: https://pybind11.readthedocs.io/en/stable/faq.html#limitations-involving-reference-arguments