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Diffstat (limited to '3rdparty/pybind11/docs/basics.rst')
| -rw-r--r-- | 3rdparty/pybind11/docs/basics.rst | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/3rdparty/pybind11/docs/basics.rst b/3rdparty/pybind11/docs/basics.rst index 7bf4d426..b9d386c3 100644 --- a/3rdparty/pybind11/docs/basics.rst +++ b/3rdparty/pybind11/docs/basics.rst @@ -11,11 +11,11 @@ included set of test cases. Compiling the test cases ======================== -Linux/MacOS +Linux/macOS ----------- On Linux you'll need to install the **python-dev** or **python3-dev** packages as -well as **cmake**. On Mac OS, the included python version works out of the box, +well as **cmake**. On macOS, the included python version works out of the box, but **cmake** must still be installed. After installing the prerequisites, run @@ -35,6 +35,14 @@ Windows On Windows, only **Visual Studio 2015** and newer are supported since pybind11 relies on various C++11 language features that break older versions of Visual Studio. +.. Note:: + + To use the C++17 in Visual Studio 2017 (MSVC 14.1), pybind11 requires the flag + ``/permissive-`` to be passed to the compiler `to enforce standard conformance`_. When + building with Visual Studio 2019, this is not strictly necessary, but still advised. + +.. _`to enforce standard conformance`: https://docs.microsoft.com/en-us/cpp/build/reference/permissive-standards-conformance?view=vs-2017 + To compile and run the tests: .. code-block:: batch @@ -110,8 +118,8 @@ a file named :file:`example.cpp` with the following contents: The :func:`PYBIND11_MODULE` macro creates a function that will be called when an ``import`` statement is issued from within Python. The module name (``example``) is given as the first macro argument (it should not be in quotes). The second -argument (``m``) defines a variable of type :class:`py::module <module>` which -is the main interface for creating bindings. The method :func:`module::def` +argument (``m``) defines a variable of type :class:`py::module_ <module>` which +is the main interface for creating bindings. The method :func:`module_::def` generates binding code that exposes the ``add()`` function to Python. .. note:: @@ -130,7 +138,7 @@ On Linux, the above example can be compiled using the following command: $ c++ -O3 -Wall -shared -std=c++11 -fPIC `python3 -m pybind11 --includes` example.cpp -o example`python3-config --extension-suffix` -For more details on the required compiler flags on Linux and MacOS, see +For more details on the required compiler flags on Linux and macOS, see :ref:`building_manually`. For complete cross-platform compilation instructions, refer to the :ref:`compiling` page. @@ -173,7 +181,7 @@ names of the arguments ("i" and "j" in this case). py::arg("i"), py::arg("j")); :class:`arg` is one of several special tag classes which can be used to pass -metadata into :func:`module::def`. With this modified binding code, we can now +metadata into :func:`module_::def`. With this modified binding code, we can now call the function using keyword arguments, which is a more readable alternative particularly for functions taking many parameters: |