boostorg/pfr

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std::tuple like methods for user defined types without any macro or boilerplate code

Stars: 1.5k
Forks: 176
Open beginner issues: 0
Indexed issues: 36
Avg merge: 5d 21h
Merged PRs (30d): 1

Dominant language: C++
License: BSL-1.0
Last GitHub push: Sep 6, 2026
Latest indexed: Sep 14, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted

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36 open issues indexed

Reflecting array members of aggregate structs Open

duplicate help wanted

boostorg/pfr#20 · 3 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
Errors for classes with empty base(s), C++17 Open

bug compiler-or-standard-limitation

boostorg/pfr#36 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Investigate and report ICE Open

review-noted

boostorg/pfr#54 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Trait to detect an ability to reflect type Open

enhancement review-noted

boostorg/pfr#56 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
want to add `pointers to data members -> index` Open

boostorg/pfr#60 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Feature request: for_each_field multiple visitation Open

boostorg/pfr#69 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
A limitation in c++17 mode Open

boostorg/pfr#76 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
add support for bit-fields Open

compiler-or-standard-limitation help wanted

boostorg/pfr#80 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
`BOOST_PFR_FUNCTIONS_FOR` doesn't nest Open

boostorg/pfr#89 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Get structure padding Open

boostorg/pfr#92 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Can packed structures be supported? Open

boostorg/pfr#93 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Interop With BOOST.FUSION Open

boostorg/pfr#95 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
A small difference between `boost::pfr::get` and `std::get` Open

boostorg/pfr#102 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Difference between `boost::pfr::tuple_element` and `std::tuple_element` Open

boostorg/pfr#105 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
boost:pfr::io insertion into std::cout works, but std::stringstream does not? Open

boostorg/pfr#113 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Copy less tie_from_structure Open

boostorg/pfr#115 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
PFR doesn't work with `std::vector<std::unique_ptr<T>>` field in C++20 Open

compiler-or-standard-limitation help wanted

boostorg/pfr#131 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Expected to work with Lambdas? Open

compiler-or-standard-limitation

boostorg/pfr#137 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Recursive structure_to_tuple/structure_tie Open

boostorg/pfr#143 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Addressing the limitation of the LOOPHOLE Open

boostorg/pfr#145 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
offset_based_getter produces wrong result with clang on non-X86 platform Open

boostorg/pfr#153 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
`hash_value` doesn't work at all Open

boostorg/pfr#156 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Introduce `boost::pfr::io` and `boost::pfr::io_fields` analogues with field names printing Open

help wanted

boostorg/pfr#157 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
char reading in io_fields.hpp does not ignore newline and spaces Open

boostorg/pfr#159 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
boost::pfr::names_as_array<T> does not work on structure include c array Open

duplicate help wanted

boostorg/pfr#162 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
structure_to_tuple accepts scalars Open

boostorg/pfr#163 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
is_reflectable documentation Open

help wanted

boostorg/pfr#164 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
tuple_size does not work on clang Open

duplicate help wanted

boostorg/pfr#168 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
std::array should not be considered reflectable Open

help wanted

boostorg/pfr#169 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Incorrect tuple_size if type contains native array member Open

duplicate help wanted

boostorg/pfr#170 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 14, 2026
boost::pfr::get_name fails if a structurehas a member with a void pointer type Open

boostorg/pfr#173 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Accessing addresses to members Open

help wanted

boostorg/pfr#184 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Is it possible to handle C arrays? Possible implementation linked Open

help wanted

boostorg/pfr#185 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
PFR does not work with non-copyable aggregates on MSVC 17.10 Open

compiler-or-standard-limitation

boostorg/pfr#186 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Compile failed with field typed `std::optional<Eigen::Matrix3d>` Open

compiler-or-standard-limitation duplicate

boostorg/pfr#193 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add support for enums Open

boostorg/pfr#204 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026

boostorg/pfr

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