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Add methods to extract fields names

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denzor200
2023-06-25 22:40:31 +00:00
parent b0bf18798c
commit 4a1defaaeb
12 changed files with 373 additions and 1 deletions
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doc/pfr.qbk
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@@ -181,8 +181,10 @@ Boost.PFR adds the following out-of-the-box functionality for aggregate initiali
* hash
* IO streaming
* access to members by index or type
* access to member's names by index
* member type retrieval
* methods for cooperation with `std::tuple`
* methods for cooperation with `std::array` for member's names
* methods to visit each field of the structure
* trait to detect potential ability to reflect type, and ability to override trait's decision in user-side code
@@ -485,6 +487,7 @@ By default Boost.PFR [*auto-detects your compiler abilities] and automatically d
[[*BOOST_PFR_USE_STD_MAKE_INTEGRAL_SEQUENCE*] [Define to `0` if you are hit by the template instantiation depth issues with `std::make_integer_sequence` and wish to use Boost.PFR version of that metafunction. Define to `1` to override Boost.PFR detection logic. ]]
[[*BOOST_PFR_HAS_GUARANTEED_COPY_ELISION*] [Define to `0` if your compiler does not implement C++17 guaranteed copy elision properly and fails to reflect aggregates with non-movable fields. Define to `1` to override Boost.PFR detection logic. ]]
[[*BOOST_PFR_ENABLE_IMPLICIT_REFLECTION*] [Define to `0` if you are hit by lots of non-effective choices made by implicitly reflection. Define to `1` to override Boost.PFR detection logic. ]]
[[*BOOST_PFR_ENABLE_GETTING_NAMES*] [On platforms where field's names extracting is not supported, the 'boost/pfr/config.hpp' header defines the BOOST_PFR_ENABLE_GETTING_NAMES macro equal to 0. Defining this macro as 0 before including the header disables the ability to get a field's name. ]]
[[*BOOST_PFR_ENABLED*] [On platforms where Boost.PFR is not supported, the `boost/pfr/config.hpp` header defines the BOOST_PFR_ENABLED macro equal to 0. Defining this macro as 0 before including the header disables the Boost.PFR library. ]]
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