LvArray::python::PythonFunction< ARGS > Class Template Reference

A C++ functor wrapper around a Python function. More...

#include <PyFunc.hpp>

Public Member Functions
	PythonFunction (PyObject *pyfunc)
	create a PythonFunction around pyfunc. More...
void	operator() (ARGS ... args)
	Call the Python function with arguments args. More...

Private Attributes
PyObjectRef	m_function
	A reference to the wrapped python function.

Detailed Description

template<typename ... ARGS>
class LvArray::python::PythonFunction< ARGS >

A C++ functor wrapper around a Python function.

Template Parameters

ARGS	A variadic parameter pack of types to call the function with.

Constructor & Destructor Documentation

PythonFunction()

template<typename ... ARGS>

LvArray::python::PythonFunction< ARGS >::PythonFunction ( PyObject *  pyfunc )

inline

create a PythonFunction around pyfunc.

Parameters

pyfunc

the Python function to wrap, a new reference is created.

Member Function Documentation

operator()()

template<typename ... ARGS>

void LvArray::python::PythonFunction< ARGS >::operator() ( ARGS ...  args )

inline

Call the Python function with arguments args.

Parameters

args	The arguments to call the function with.

Note

throws a PythonError (a C++ exception) if the args cannot be converted to Python objects or if the Python function raises an exception.

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The documentation for this class was generated from the following file:

• /home/docs/checkouts/readthedocs.org/user_builds/lvarray/checkouts/latest/src/python/PyFunc.hpp