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| author | da-woods <dw-git@d-woods.co.uk> | 2021-04-05 19:27:06 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-04-05 20:27:06 +0200 |
| commit | 217a93e7b139ab49815ea9ca34142b3e2a116a08 (patch) | |
| tree | e9a658436dd76d30ffbb306dbb773ae9f993ae75 | |
| parent | 18970d354eeba8d2da1b924cb669e8919fb703af (diff) | |
| download | cython-217a93e7b139ab49815ea9ca34142b3e2a116a08.tar.gz | |
Document some additional C++ auto-conversions (GH-4090)
| -rw-r--r-- | docs/src/userguide/wrapping_CPlusPlus.rst | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/docs/src/userguide/wrapping_CPlusPlus.rst b/docs/src/userguide/wrapping_CPlusPlus.rst index eed01687f..1d8a25835 100644 --- a/docs/src/userguide/wrapping_CPlusPlus.rst +++ b/docs/src/userguide/wrapping_CPlusPlus.rst @@ -331,19 +331,27 @@ arguments) or by an explicit cast, e.g.: The following coercions are available: -+------------------+----------------+-----------------+ -| Python type => | *C++ type* | => Python type | -+==================+================+=================+ -| bytes | std::string | bytes | -+------------------+----------------+-----------------+ -| iterable | std::vector | list | -+------------------+----------------+-----------------+ -| iterable | std::list | list | -+------------------+----------------+-----------------+ -| iterable | std::set | set | -+------------------+----------------+-----------------+ -| iterable (len 2) | std::pair | tuple (len 2) | -+------------------+----------------+-----------------+ ++------------------+------------------------+-----------------+ +| Python type => | *C++ type* | => Python type | ++==================+========================+=================+ +| bytes | std::string | bytes | ++------------------+------------------------+-----------------+ +| iterable | std::vector | list | ++------------------+------------------------+-----------------+ +| iterable | std::list | list | ++------------------+------------------------+-----------------+ +| iterable | std::set | set | ++------------------+------------------------+-----------------+ +| iterable | std::unordered_set | set | ++------------------+------------------------+-----------------+ +| mapping | std::map | dict | ++------------------+------------------------+-----------------+ +| mapping | std::unordered_map | dict | ++------------------+------------------------+-----------------+ +| iterable (len 2) | std::pair | tuple (len 2) | ++------------------+------------------------+-----------------+ +| complex | std::complex | complex | ++------------------+------------------------+-----------------+ All conversions create a new container and copy the data into it. The items in the containers are converted to a corresponding type |