26 lines
835 B
ReStructuredText
26 lines
835 B
ReStructuredText
as_args
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=======
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*turn an iterable argument into multiple arguments*
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.. code-block:: cpp
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template <typename T>
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struct as_args_t { ... };
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template <typename T>
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as_args_t<T> as_args( T&& );
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``sol::as_args`` is a function that that takes an iterable and turns it into multiple arguments to a function call. It forwards its arguments, and is meant to be used as shown below:
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.. literalinclude:: ../../../examples/source/args_from_container.cpp
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:caption: args_from_container.cpp
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:name: args-from-container
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:linenos:
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It is basically implemented as a `one-way customization point`_. For more information about customization points, see the :doc:`tutorial on how to customize sol to work with your types<../tutorial/customization>`.
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.. _one-way customization point: https://github.com/ThePhD/sol2/blob/develop/sol/as_args.hpp
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