#include "pybind11.h"#include <algorithm>#include <cstring>#include <iostream>#include <iterator>#include <memory>#include <ostream>#include <streambuf>#include <string>#include <utility>
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Classes | |
| class | OstreamRedirect |
| class | pythonbuf |
| class | scoped_estream_redirect |
| class | scoped_ostream_redirect |
Functions | |
| class_< detail::OstreamRedirect > | add_ostream_redirect (module_ m, const std::string &name="ostream_redirect") |
Function Documentation
◆ add_ostream_redirect()
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inline |
This is a helper function to add a C++ redirect context manager to Python instead of using a C++ guard. To use it, add the following to your binding code:
.. code-block:: cpp
#include <pybind11/iostream.h> ... py::add_ostream_redirect(m, "ostream_redirect");
You now have a Python context manager that redirects your output:
.. code-block:: python
with m.ostream_redirect():
m.print_to_cout_function()
This manager can optionally be told which streams to operate on:
.. code-block:: python
with m.ostream_redirect(stdout=true, stderr=true):
m.noisy_function_with_error_printing()
Definition at line 258 of file iostream.h.